Bosch injector dead time chart I can't think that I've ever personally changed the dead time values based on the ECU I'm tuning. most mostly the 8-14v cells being the ones that matter because your car never really operates outside of those voltages. These injectors are universal fit, sold individually. 0L LS turbo. When using a 1:1 rising rate fuel pressure regulator, the Base Pressure is the differential that the injector ‘sees’ regardless of boost level and is therefore the constant operational pressure of the injector. 4V 15. Pressure was at ~51 PSI Fuel injector dead time, fuel injector load time, fuel injector lag time, fuel injector offset and fuel injector dwell time. 0 BAR. Perfect fitment and great quality right out of the package. (I know the injectors are called 210's). Choose your fuel injector and connector type from the drop-down menus. With the abrupt changes in waveforms, this is telling me that pintle transients are in the 10s of microseconds which is much much less than the 5 milliseconds of the control pulse and somewhat less than the dead time. Jan 21, 2012 · Looking for Injector data for: Bosch 0280155868 36 lb/hr Offset vs. 5 PSI ( 300kPa ) w/Gas: 2200 cc/min = 210 lb/hr Static Dec 10, 2023 · No, this means the injector has been modified, removing the part number is part of the dealers agreement with Bosch. 846 Flow rate according same source is 490cc/3bar/80% Duty cycle. May 29, 2016 · Most people use the Bosch 0 280 158 040s and they are 980cc at 3 bar and 1030cc at 4 bar. 66 . 684 g/cc, petrol 0. Flow matching was done with industry-standard equipment of the highest quality. 2V 12. Put in the ID750s, set the injector size, reset the dead time to the ID specs. It lists the rated flow in pounds per hour for different injector part numbers from manufacturers like Holley, Bosch, and Siemens. volts vs. 30 0. VAC Flow Rate Vs. Yamaha, YZ450F, VMax, YXZ1000-3 Cyl. Then i can change the injector flowrate and dead times to suit the new injectors and it should be Dec 29, 2011 · So I am happy now. The Injector Dead Time Table is utilized by the ECU to compensate for the latency (or Deadtime) of the Primary injectors. Holley EFI Injector Flow and Injector Off Time Data *Rated Injector Flow: Rated at 43 PSI unless noted. 6 inches, 15. 1 Ohms / Hi-Impedance Dead Time: 0. The raw flow vs pulsewidth curve was generated in the standard manner, the four hole atomizer plate was drilled to increase the flow to near maximum, and then a new flow vs pulsewidth curve was generated. The Bosch fuel injector has a return rate of 1 part per million (PPM), making Bosch the industry benchmark. See attachment. 40 0. 3ms I assumed my values were too high. 280. For our Deadtime tests we measured the fuel delivered at a 4ms pulse width for 2500 pulses with a simulated engine speed of 1500RPM and dervied the deadtime figure. The top row and bottom row. Of course all other VE cells will need to be adjusted to suit as the base map isn't really ideal. 10. 0bar; Injector Dead Time When going to larger injectors you need to decrease KRKTE. 5 PSI ( 3 BAR ) FEATURES: Genuine, reliable, new Bosch Injectors; Excellent response characteristics; Robust Design; High Impedance; Specifications: Coil Resistance: 9. 6= 0. 98 Mar 28, 2018 · if you have a fuel pressure sensor wired into the ecu, I would set it up with a 3d table and enter the dead times just as they are there. Start car, monitor the voltage then adjust the dead time till you hit stoich. 6. 0Bar; 1462cc/min @ 3. INJECTOR CONNECTORS TO SUIT: Replacement injectors are only as good as the wiring, pins and plugs that supply current. All New Generation Bosch EV14 fuel injectors will function at rail pressures in excess of 130 PSI, 8 bar. 0 BAR at 15%, 50% and 100% duty-cycle for each injector, along with dead time (latency values) from 8 to 18 volts. 22 0. What I don't get is that I apparently have a negative dead time. He just told This makes these injectors very well suited to turbocharged and supercharged applications that see high fuel system pressures. This is how the VE table should look if the injector data is correct. It details the significance of dynamic flow range and its impact on engine performance, particularly emphasizing the deviation of measured flow compared to the ideal flow of an injector. and this year I installed a link g4 thunder in the car and i wonder if sombody have some god information about the injectors i am running. Bosch Common Rail Injectors The Bosch Common Rail Injector injects the precise amount of fuel into the combustion chamber at the right time and in the right quantity. May 1, 2025 · Genuine Bosch 2200 cc/min ( 210 lb/hr ) High Impedance Injectors ( Alcohol Compatible ) IMPORTANT NOTE: These injectors have NO SCREEN and MUST have a fine, 40 micron or finer pre-filter near the fuel rail! These Bosch injectors are NOT compatible with gas/petrol with MTBE content, such as VP Q16 and VP Import fuels or other MTBE oxygenated fuels. 7. Beware of Fake products sold as Genuine. 5% of what most tuners are ever really going to be looking at, measuring, or even worrying about. Jul 6, 2011 · Then examine the datalogs. 45ms at 14 volts; Static Flow Rate @ 43. 34 across the table and update the dead time, then make sure the engine volume and injector flow are correct before converting to VE i should get sensible values. 95 inches, 74 mm Diameter: 0. 4V 19. I've found very similar results in the web for EV14s in the 500cc - 1000cc range. 55 . Dropping it down to around 0. Jan 22, 2020 · In that link they have a line item for a single dead time value at a single voltage. Dec 15, 2022 · Just hoping to find information for the 0280 155968 green top injectors @ 4 bar rather than 39. 81 1. 25 mm Jun 15, 2016 · PCLink Help > G4+ ECU Tuning Functions > Fuel > Fuel Setup > Injector Setup > Injector Information also has some info. 040. Aug 9, 2024 · Upgrade 550cc. If you find a flow rate to be skewed from what your test results showed, it has to do with this. since it seems to be impossible to edit the axis on the injector dead time chart i had to interpolate by hand, the table on the site doesn't have the same granuality as vipect expects. Jun 4, 2022 · Re: bosch green giants 440cc 3bar dead times Post by chrisnoth » Fri Dec 02, 2022 12:06 pm Hi there i checked out the info you posted and that was very helpful trying to sort out the injector calibration on hp tuner software which i cant stand its pain full to use but thankyou for the info much appreciated The ID2600-XDS has the highest flow rate of any injector offered by Bosch, and flows 50% more than the ID1700x. 24 1. 2V 16. Top spacer / adapters are available as an optional variation to make the fuel injector standard length. This is an ideal time to check your injector plugs and pins for signs of pin corrosion, pins Injector Opening Time. Bosch: 0280150604 Our photo is a side-by-side comparison of the Suzuki Keihin and the Fiveo Bosch - choose the appropriate connector. Each set is sold with a complete flow-data chart indicating individual dynamic and static flow rates at 3. 48 1. 4V 11. 0Bar; 980cc/min @ 3. 7. FLOW CHART: Each set is sold with a complete flow-data chart indicating individual dynamic and static flow rates at 3, 3. Setting the correct deadtime of an injector is critical for ECU Here are lists demonstrating the flow rates and specifications of fuel injectors carried by MotorWest Performance for cars and trucks. These all have the same definition. 1 Ohms / Low Impedance; Dead Time: 0. Open the Injector Dynamics spreadsheet, and click on the Dead Time Calculator tab at the bottom of your screen. List Price includes: a single (1) b rand new EV14 1000cc/min Fuel Injector The Precision Raceworks Genuine Bosch Motorsports EV14 extended tip fuel injectors featuring EV1 connector matched and packaged in pack of 4 or 6 units. Bosch E85 Compatible '1000cc' Injector (980cc-1150cc) 0 280 158 040: Injector Dead Time Table. Just scale it up so the high slope is around 48lb/hr. 5-4 g/s Evans tuning mentions is ballpark for a 4 cyl at idle, however I then had to raise VE to 65%+ at idle and changed the shape of map considerably. Super high flow fuel injectors for BA BF FG and FG X XR6 Turbo or any EV14S 3/4 length Bosch connector application where more fuel is required. Fuel pump run on a separate battery. Hi guys, I´m looking for the injector deadtime table and short pulsewidth adder table for Link G4+ for the following injectors: Bosch CNG 0 280 158 821 May 17, 2017 · Injector Offset Matching – Used to display how closely matched each injector is in latency (delay), guaranteeing that each set of injectors takes a similar amount of time to fully actuate. 2. When it is time to replace the injector, Bosch is the only choice. Listed price is for a single (1) fuel injector; Purchasing a matched set guarantees a unique flow chart with test data and latency values included Sep 18, 2018 · The same can be said for electronic fuel injectors. The datapoints should form a line. Lower battery voltage requires increased injector latency (dead time). Injector Voltage Latency – Supplies the tuner with accurate fuel injector voltage offset (delay) data for various system voltages (8 volts, 10 volts, 12 Entering the incorrect dead time valves either to large or to small with have a visible impact on the VE table. 5, and 4 BAR at 25%, 50% and 100% for each injector, along with dead time (latency) at 14 volts. (dead time/offset): 14 volts, 0. x. Injectors are delivered with a complete flow-data chart indicating individually tested dynamic and static flow rates at 3. If the injectors are very close to the Injector Dynamics 1700cc injectors, i would see how close this data is to them and maybe just use the ID data as it is more complete and will work better if trying to use the modelled fuel mode. However, you injector size is low - it should be closer to 900cc than 715cc. Bosch 440cc Fuel Injector 0280155968 — Goleby's Parts (golebysparts. 45ms at 14 volts Static Flow Rate @ 43. The known flow rates of fuel injectors available. 5 . If so then use the ID1000 offset & breakpoint data (4 bar) and scale the injector slopes until you get them working. 1 Ohms (please make sure your ECU can drive these) Static Flow Rate @ 43. Hey, I am looking for Injector Data on the Bosch Green Giant 42lb/hr Injectors. Tech Data and Dead times 2000cc Injector Fuel Presure PSID 8 Volts 10 Volts 12 Volts 14 Volts 16 Volts Flow cc/mn 43. “I talked to their engineers about measuring the shot-to-shot repeatability of an injector, and they said that at the Bosch R&D lab in Stuttgart [Germany], they have designed a system that can take a 3D picture of a single pulse. 60 seconds at 100% duty on one injector is the absolute max output my real-world system can provide and therefore is A: The flow rate for the MS3 require fuel calculation and B: the target weight for my dead time measurements. Our photo is a side-by-side comparison of the Suzuki Keihin and the Fiveo Bosch - choose the appropriate connector. 35 0. Apr 28, 2014 · Actually I tested this injectors last weekend. 19 0. 46 0. Also, put the injector size to 205 like I mentioned. Aug 31, 2017 · I am geting close to start up with my toyota supra mkiv. I've found data from Ford Racing, Muscle Motors but it all shows the same info. Dead Time: 0. I have additional fuel line to test directly off my fuel rail, I'm measuring ml/1000 squirts and have the attached graph. 9. 6. The amount of latency an injector requires is dependent on several factors such as the size of fuel injectors, viscosity of fuel, manifold pressure, and fuel pressure. Basic Specifications. 050ms with these which is roughly the range of gasoline, still trying to push them lower. Learn how to clean and test your fuel injectors with InjectorRX service. 538 12V 0. Golebys provide the following and Raceworks do the same. Length: 2. Data used: N-Heptane 0. If you don't match the injectors based on dead time, you can easily end up with a 4-10% flow variance from injector to injector in the 2-3 ms range Injector Dead Time So now we can go to the spreadsheet for a visual representation of static vs. Seems to be challenging to locate this information on the net even in the HP tuners forums. Idle VE in the 55-60 range and peak torque being around 85% iirc. 3 & center fire BMW manifolds Ive just fitted 1000cc injectors, the only info ive received is a dead time of 1. Prices are per injector, incl GST. EV14 with internal filters. 667 ms at 14 volts. Aug 17, 2017 · Dead time @13,2 V: 1,101 ms Dead time correction: 0,208 ms/V The values were measured at 43 PSI with E85 I don't know if they apply to your injector very well but they could be close. Do an XY plot. Deadtime and non linear region on small pulsewidth is tested at 13,8 volts shown in Tunerstudio. New genuine Bosch 210lb/2200cc fuel injector 0280158843 EV14 plug end Injector specs: Hi-Resistance: 9. Zoltan Injector flow rate 2200 cc/min at 43. This is the delay between overrun conditions being met (throttle closed, rpm over about 1800 rpm) and the injectors shutting off. 3 idle max and around town i wont get anything better than 14-1, on the 34 lb Bosch EV14, Gen IV Fuel Injectors. “3/4 Length” injector. You have 210. It does not contain any information about Bosch injector dead time chart. x and older, 1. Thought of now having to purchase extenders etc to make them for on the RB engine. 846 ms. 722 ms These injectors are universal fit, sold individually. 0board, MSII @44psi Tested at 13. I will try adjusting the VE tables for the new injectors and finalize the small pulsewidth table. Bosch Fuel Injectors; Black-Ops Injectors; Dead Time (latency): 0. 52 . Dec 10, 2018 · I'm running Bosch 210's on an MS3Pro Ultimate. 59ms @ 12V and 3 Bar. Injectors are tested using the MS3X outputs. 49ms @ 12V and moved the whole voltage curve the same difference. What is most important is the set of injectors aren’t pulsed at the same time, as is the case with many inferior Injector Flow Benches. 5. Plus when it was the "Correct way" it was richening up the VE a lot at very low vacuum points indicating the dead time was WRONG since dead time is a larger percentage of total PW at very low flow points. Flow Rates: 1150cc/min @ 4. KPA Short pulse limit Short pulse Adder Minimum Injector Pulse Default Injector Pulse and possibly Fuel to Wall Impact factor if it needs to be changed for these injectors as well Feb 17, 2018 · Perkele wrote:I have purchased the following injectors for my cosworth and I'm running Ms2 Extra 3. Purchased these for our g80 m3 shop car knowing that Bosch made great products and we needed something we could trust and count on for our port injection setup. jpg They are going in Chevy Cruze 1. Apr 10, 2013 · The . Jul 19, 2016 · Slowly raise and lower injector on time (I did it by changing the AEM's injector dead time vs. 389 dead time Or at least the nearest value I can get it to. 040 injector, the problem I am facing now is that as Bosch claim, they are set as 980cc/min. Many injectors are commonly “Known” as a certain cc/min or lb/hr but real world results can and will vary. 5, and 4. New** Holley EFI Injectors MPFI 19 lb/hr (PN 522-198) 19. 538 ms; 12 volts, 0. bsh_0_280_155_968_1_1. 0, 3. 0 1. Test was done in the car at 13. Grams Performance Fuel Injectors are carefully tested and matched in controlled laboratory environments using state-of-the-art equipment and are subjected to rigorous dyno, street, and racetrack testing to These EV14 injectors are flex fuel capable, can operate within the correct fuel pressures, provide the needed fuel without going crazy and finally the price. running 4 bar, how should i be scaling this? what ive currently done is entered in 1. 0V 16. Do a full tune using stock/OEM injectors with OEM injector dead times. differential x voltage again using a dw set of Bosch 1000cc injectors ! 1 more thing to touch on The document provides data on fuel injector flow rates and off time curves for various injector types and voltages. 0V 8. 6V 18. MPFI rated at 43 PSI unless noted ** Holley injectors sold with HP and Dominator Systems (2010+) *** Holley Injectors sold with Commander 950 Systems (Up to early 2010) ****Maximum Recommended Pressure on 522-168 Injector Off Time Curves (milliseconds) Injector Voltage Supply (V) Rated Injector Flow* P/N: INJ-BOSCH-2200-HI These are the Popular Bosch 2200cc CNG injectors use widely across many applications. 8V 17. Aug 23, 2016 · so i bought raceworks (bosch) 2200cc injectors at everyones recommendation of how great they were and how well they idled and now im stuck with the issue that they will neither idle or cruise very well at all, i can get 13. 6 0. 2% Is this correct? Edited August 20, 2021 by BourneToLive Feb 15, 2016 · ^ no no no. Author: IT DEPT Created Date: 1/16/2014 1:21:48 PM View a Sample Injector Flow Sheet. Each set will maintain linearity throughout the test range of 15-25%, 50% and 100% duty cycle. May 10, 2012 · thanks a bunch. 8ms with the 440cc injectors (2000ccm engine displ. Slowly raise and lower it until the RPM starts to drop significantly or the car starts to misfire. Normally the injector manufacturer will supply injector opening time figures. Injector 0280155868 has a 12 Ohm resistance. Flow Rates: 1650cc/min @ 4. See vehicle chart above. *Rated Injector Flow: TBI rated at 21 PSI. The injectors I received were 0280155823. So I called Bosch and spoke with their tech support. 6V 14. Scott Checked out the help files but nothing with common injectors such as RCs or IDs Mar 9, 2023 · Injector Dead Time - Given that I was rich on decel with effective PW of <0. The ID2600-XDS benefits from Dual Slope Matching, a method of matching the flow rate in both the linear, and nonlinear operating range, providing better cylinder to cylinder consistency at low pulse widths. See Each injector set includes dead time compensation values to help ensure consistent air/fuel ratios and optimal performance when tuning. Note the difference between the red and blue lines on the chart. FLOW CHART: delivered with a complete flow-data chart indicating individually tested dynamic and static flow rates at 3. It is suggested for applications running high ethanol content based fuels, to periodically incorporate into their fuel-system-maintenance a drop of light petroleum-based lubricant for each fuel injector. 51 1 . Jun 14, 2016 · Help! I'm trying to characterize my Bosch P/N 0280 155 968 42# "Green Giant" injectors. INJ - 139 Base Fuel Pressure in psi / bar 29psi 2 Bar 43. 8V - 2. 405-217-0701; Email Us; By Appointment Only 415 E Hill Street Oklahoma City, OK 73105 United States of America For factory published specifications of common Bosch Injectors please view the "Injector Spec's" tab at the bottom of this document. Fiveo Racing See Tuning Data tab for dead time/offset chart. 0 BAR dynamic pulse testing for idle (15% duty-cycle) and 50% duty-cycle. Dec 17, 2015 · Based on looking at this injector in another ECU, I think the following deadtime info might useful: 3-bar differential pressure. 45ms at 14 volts; email, and website BOSCH 160lb Fuel Injector - 500-16001680cc - 0280158827 -160lbs EV14 Fuel Injector (1700cc) High Impedance Dead Time: 0. 989-0. Any 1000cc Injector (980cc-1150cc) Genuine Bosch Product - BEWARE of Fake products listed as genuine, we buy direct from Bosch Motorsport Australia so you can be guaranteed 100% genuine products every time. They are DEATSCHWERKS 18u-00-0060-8 60lb injectors, detailed info in link below; Apr 8, 2015 · All fuel injectors require a certain amount of time to fully open which is referred to as Injector Latency. Pulsing at the same time causes a pressure differential through the rail and isn’t an accurate representation of their true firing order. ; Kawasaki KFX450r, 2011-16 ZX10, ZX10r, ZX12, ZX14 Roush used 38# injectors at some time The 07 Roush injectors are E85 compatible injectors. 8V 13. Users/tuners should be made aware that this may cause a "sticking" problem in fuel injectors that sit idle for a prolonged period of time. This adapter can be supplied with a 11mm or 14mm top o-ring. Find out the flow rates and specifications of Bosch fuel injectors for various applications. As well as 3. The ID2600-XDS has the highest flow rate of any injector offered by Bosch, and flows 50% more than the ID1700x. So if i add the difference of . Genuine Bosch 980cc / 1150cc EV14S 3/4 length Fuel Injector 0 280 158 040. They are little black injectors. I have already posted up injector data that works reasonably well for the Siemens Deka 60s: Jan 2, 2017 · “In 2015, I spent some time at the Bosch injector manufacturing plant in Bamburg, Germany,” said von Holten. I either have pre-cognizant injectors or I'm doing something wrong. Plug: Bosch Jetronic/Minitimer; O-Ring: 14mm; E85 Safe; For Injector Dead Time chart - Click Here. 41 2144 May 23, 2022 · The actual dead time according to bosch is 1. 479 ms. If you are tuning a boosted car, etc. They have this extended "tube" as per above pic. 71 . 2V 20. The dead time comes from the difference between FLOW CHART: Injectors are flow-balanced and matched and include a complete flow-data chart indicating individually tested dynamic and static flow rates at 3. 8V 9. Mar 7, 2021 · Hi, this is the injector values in the capa tune for bosch green 42lb injectors. 8. The main body consists of two columns showing the injector type and rated flow in the first column, and corresponding injector off time in Apr 22, 2020 · Differential pressure is recommended because that is the way injector work. au) thanks in advance ABS. Excel has the advantage of having a linear curve fit ("trendline, linear"). 0. This fuel injector set has been carefully matched for an exact engine. The image is mine from another post. , 4 x 440ccm injectors, 2 squirts / cycle, simultaneous injection) so around idle I am in the non linear region. Theory behind this Injector tables loaded as 38#. that the stock/OEM injectors cannot provide enough fuel for, just tune the idle and part throttle areas of the fuel and ignition maps fully. as the fuel pressure increases it pushes more on the needle and makes it harder to open, hence higher dead times. 45ms at 14 volts; email, and website Bosch Port Fuel Injectors (PFI) have a robust design and are capable of using Ethanol fuel (E100). x to 1. 5 psi) This Bosch EV14 injector is identical to our competitors 1000cc option, but at a lower price point. Features - Full stainless wetted internals for corrosion resistance compatible with all known fuels - Proprietary spray pattern perfect for use in EA888. Slowly raise and lower injector on time (I did it by changing the AEM's injector dead time vs. Also known as Battery Offset and Dead Time. 52lb, 72lb, 95lb, 110lb, custom direct-fit fuel injector upgrade for Sea-doo PWC with Bosch ECU. 3:1 or so and back. 5 PSI ( 300kPa ) w/Gas: 2200 cc/min = 210 lb/hr Estimated Oct 12, 2011 · Does anyone have a injector dead time table/settings I could use for these. dynamic flow characteristics. 34. 63 1. Genuine Bosch EV14 fuel injectors available in 1000 cc/min and 1200 cc/min. 3ms required fuel stoich is 14. Contact. 2v and 14. They dont change any of the deadtime vs voltage on the capa tune and i wonder if that is the difference. Dec 24, 2010 · I tried tuning with the base values but was getting really strange O2 corrections for idle/part throttle with things getting more in-line as the injector on time was getting longer indicating that the injector lag was smaller and smaller in respect to on-time. In brief: 1. 53 0. 26 0. E85 safe. You should also check the constant for the minimum injection time to make sure you aren't hitting that. Matching the injectors based on both dead time and flow results in a difference 1% from minimum to maximum pulse width. I selected Bosch 1000h in the default tables on the V88, at the time I was on the dyno and didn't know or get a chance to research any info about them but from below you can see they say . I cant find much on the net for them. The Roush loaded MAF xfer needed say 40% removed to get fuel Customers should be made aware that this may cause a "sticking" problem in fuel injectors that sit idle for a prolonged period of time. Overrun Fuel Cut Delay. if you have 3 bar fuel pressure but also 3 bar in your intake manifold, even if you open the injectors there will barely have any flow. Right now my required fuel is 3. 0 BAR at 15%, 50% and 100% duty-cycle for each injector, along with a complete dead time (latency) table. Feb 24, 2024 · Thanks for the reply. May 11, 2013 · We have found that generally the dead times need to be higher than what ID quotes. If my injectors dead time was zero (impossible Nov 6, 2020 · Further to this topic, bought and installed these Bosch injectors to my RB motor. au Injector DeaDtIme charts Part No. 40 9. Feb 12, 2022 · With the injector dead time table I've found a few different tables that apparently apply to these 1650cc Injectors. 3. 15 PSI These seem promising at 58psi and above. 85 0. SBFI said to use ford #'s because the posted 19lb's were with lower fuel pressures and that is part of what is hanging me up. 6 . High Impedance Coil. Injector Off Times to use with Terminator X and Terminator X Max ECUs 8. BOSCH 160lb Fuel Injector - 500-16001680cc - 0280158827 -160lbs EV14 Fuel Injector (1700cc) High Impedance Dead Time: 0. This calculator will convert your known injector flow data into other units. 612 or 61. Dead times according Ford Racing are 14V 0. Tested results and Published results always vary. EV1 (Connector adapters included EV1-To-Denso to match harness, no cutting required). 0bar; Injector Dead Time Fuel injector dwell time or also called dead time and battery compensation is the time delay between the injector being powered and the injector actually opening. Bosch injectors have different dead times depending on their flow rate and part number. 0 Bar (43. Apr 1, 2009 · These injectors are sold in matched sets by both flow and injector dead time. Mar 31, 2019 · James I have done it the "Correct way" and my way and the car runs MUCH better using my way. FEATURES: Genuine, reliable, new Bosch Injectors; Excellent response characteristics; Robust Design; High; Impedance; Specifications: Coil Resistance: 9. Feb 1, 2023 · Couple things, the injector dead time and small pulsewidth info in the pictures above, need to be entered exactly like I showed them. 15 0. Nominal Flow Rate – 1728cc/min @ 3. 45ms at 14 volts Coil Resistance: 9. Roush states they are 38# injectors. Anyway, these value should get you close. 5 psi), Using E10 Emissions Certification Fuel at 49 Degrees C (120F) Maximum Differential Fuel Pressure – 7. Note: All our Bosch injectors are Genuine Bosch products. From what I could tell by a MAF xfer table they are about 24# injectors. and voltage to them. Sep 21, 2020 · Hi, I need flow rate in cc/min, Dead time and Short pulse width adder of Bosch 0280158333 injectors to calibrate it with Elite 1500. x and newer, and updating from 1. Sep 26, 2016 · While the injector drives in the ECU probably do have some minor impact on the injector dead time, you're starting to get down to the last 0. and all information, in this case Dead Time, is set from an injector wizard on my ECU (to say, I am running ECU Master Black). 95ms gave me the "est mass airflow" of 3. I could go from 11:1 to 16. 10v - 1. Jun 26, 2012 · dead_time_explination_from_bosch PDF. Jul 1, 2010 · The knock signal correlates exactly with the changes in voltage/current. 0 BAR at 15%, 50% and 100% duty-cycle for each injector, along with dead time (latency chart) from 6 - 18 volts. 5psi 5 Bar 8 Volt* 1. 5psi 3 Bar 58psi 4 Bar 72. 950 mS and . Aug 3, 2024 · A table of dead times and minimum injection times for various fuel injectors, including Bosch, Siemens, and others. Base pressure is set at 45psi, 2. 4 - Flow Matched Fuel Injectors Per Order. 3u in sequential mode and I don't know if I can do the Alternative --> simultaneous test to find the best dead time for the new injectors. 12 Bosch 0 280 150 846 160 This document provides technical specifications, installation notes and ordering information for Bosch Injection Valve EV 14. The donor injector for this test is a current production EV-14 style injector from Bosch. Calibrated MS voltage to correspond to 12v supply to injectors Learn how to convert injector dead time settings for your MS3Pro, covering firmware versions 1. To validate the deadtime figure we repeated the test at a 2ms pulse width for 5000 pulses. High resistance, no inline resistors or resistor box required for use. my injectors is the bosch 2200cc nr 0280158821 Injector Flow CC/min Flow LB/Hr Ohm 10v 11v 12v 13v 14v 15v Accel 578 55 3 1 24 1 03 0 87 0 73 0 63 0 53 Accel 872 83 3 1 46 1 20 1 00 0 85 0 73 0 62 Acura NSX 240 23 2 0 71 0 56 0 45 0 36 0 27 0 21 Acura RSX 290 28 12 1 28 1 07 0 86 0 70 0 57 0 46 Acura RSX Type-S 330 31 12 1 37 1 14 0 95 0 81 0 67 0 55 Audi S4/TT 340 32 14 1 12 0 91 0 75 0 62 0 52 0 42 Blitz We would like to show you a description here but the site won’t allow us. 5 1. . A document that explains the concept of 'dead time' or 'offset time' in automotive fuel injectors. So what you do, set the VE to 80 for cells around idle 0 to 50kPA and 0 to 900 rpm. This allows the injector opening time (or injector dead time) to be altered. Just about the time we get comfortable with a certain injector, a new version debuts and we have to learn a new set of parameters. The ID1050x is the evolution of the ID1000, and the latest addition to the X-Series. 5 PSI ( 300kPa ) w/Gas: 2200 cc/min = 210 lb/hr Static Flow Rate @ 58 PSI ( 400kPa ) w/Gas: 2550 cc/min = 240 lb/hr This is an example of what you will receive with each set of flow matched Bosch injectors. Mar 1, 2023 · So I purchased some OBD1 EV14 1000cc injectors from Performance Fuel Injection on Ebay. 40 1. Base Fuel Pressure (also: Base Pressure): The pressure to which a fuel system is regulated during start and idle condition. 72 0. Plot MAP divider AFR on the X-axis, then injector on-time on the Y-axis. For reference, using these injectors my settings are . All Bosch fuel injectors released to the aftermarket are OE fit, form and function, and are produced to OE specifications. It is the most recent offering from the partnership of Injector Dynamics and Bosch Motorsport, and is the result of lessons learned during development of the ID1300x, and ID1700x. I havent had much luck running pulsewidths lower than 1. 0 Bar (101. 39 2034 50 1. This isn’t a bad deal for the repair industry – you just swap the dead injector with its intended replacement and the repair is complete. My factory stock injectors were hitting around 105% duty cycle at 7000rpm. au GetRealAutoParts. They are also available as kits for Mitsubishi Lancer Evolution 4G63 as well as Nissan Skyline RB20/25/26 setups. 06) the dead time? I calculated: 1000cc injectors -> 0. You can use AEMLog for this, or MS Excel. 0V FLOW CHART: Each single injector or set is sold with a complete flow-data chart indicating individual fuel injector dynamic and static tested flow rates at 3. Fuel injector dead time along with the other 4 definitions is the amount of time it takes the fuel injector to go from open to close. Tune the car with stock injectors until the fuel trims are low. Jun 13, 2021 · Hi guys, I´m looking for the injector deadtime table and short pulsewidth adder table for Link G4+ for the following injectors: Bosch CNG 0 280 158 821 Injector Lag time for some of the more popular injectors use in performance appliactions. So this means any Bosch deadtimes you find are irrelevant, the typical modification of removing or grinding the diffuser plate changes the deadtimes and the modified injectors typically vary a lot. raceworks. Aug 8, 2021 · Are the digits on the right (+0. When I opened the Bosch injector packaging and saw these little baby injectors I was taken aback a bit. At WOT on E85 these injectors run at around 70-75% duty cycle for the perfect A/F's my car likes. I am getting around to putting together a base map and noticed my injectors didn't come with a data sheet for me to reference for dead times. We can always change it later if necessary. 2 volt with a power-supply and big capacitor to smooth out any pulses. Oct 16, 2018 · First time for me trying to figure out a dead time for an injector so would like to know if I did it correctly. 0 BAR at 15%, 50% and 100% for each injector, along with dead time (latency) period at 14 volts Sep 23, 2019 · Bosch Green 42 lb injectors work well on the scaled factory turbo injector data. 75 g/cc, gram is 0. For Injector Sizing - Click Here. Tested with fuelsystem from a BMW M50 enginge, that should be 3 bar. 15 PSID. 45ms at 14 volts Item name: Bosch High Impedance Fuel Injector; Part Brand: BOSCH; BOSCH Number: 0280158821 / 0 280 158 821; EAN Number: 4047024439795; Remark: These injectors have NO SCREEN and MUST have a fine, 40 micron or finer pre-filter near the fuel rail! These Bosch injectors are NOT compatible with gas/petrol with MTBE content, such as VP Q16 and VP Mar 31, 2021 · Hello everyone, I am running a set of Bosch 0. Use with Screw- or Roots-type Superchargers; ProCharger, Whipple, Vortec, etc. 4 . Part Number: cc/min: lb/hr: Rating @ (Bar FLOW CHART: Injectors are delivered with a complete flow-data chart indicating individual static flow rates at 3. Feb 21, 2019 · I dead time tested Bosch #0280150804, 0280155737 and 0280155811 injectors last night with my 3. These fuel injectors are high impedance, therefore there is no need to add ballast resistors, which makes them compatible with most ECU’s. only the idle cells, it's just a way to determine the dead time at x voltage. If you project this line to the Y-axis, the intercept is the dead time. Simplify your tuning process with accurate injector data for a clean startup and idle. If you set up a set of injectors in an ECU that's any bit of decent then you will have an entire table of deadtime values to map. Luckily the net is full of specs for the 630 deka. Dead Time Too Low When the dead time is set too low, we need to over-compensate in the light load areas by increasing the VE numbers to get more fuel. battery voltage, across 3 cells, straddling the battery voltage that I was seeing). Enter known data in appropriate box Jun 8, 2024 · I recently had zero injector data on a set of Porsche 997 injectors (Bosch 310cc) that I put in my Porsche 944 with an Elite 1500 and it's working quite well. The problem is, all the data that I can find for them seems incorrect. Connectors, imp and flow rates in cc or lb/hr Bosch Fuel Injectors. 450 mS figure seems to be exactly half the dead time one would expect for a high z injector. 44 9. KRKTE is the conversion from load to injection time, so with larger injectors you need less injection time to meet the lambda requirement at the same load. Have used many other brand injectors that didn’t last long. 62 0. 2v using a 10amp hi frequency switching power supply and a 500ml graduated cylinder. Can be used on the following vehicles. Oct 1, 2021 · I use the injector flow rate to determine the theoretical target weight. 160 mS/V for voltage delta, and it's been working pretty well for the most part. 00. 02 0. 0022046 pound. Injectordrivers is MS3X. 68 . 575-600 bhp -- use this set of fuel injectors for highly modified v-8 engines. 0V 12. and the injectors (based on last tune): 555/906= 0. The dwell time (time it takes to open the injector) varies depending on the voltage being supplied, hence why some motors tend to idle rough when a thermo fan kicks in or idle is 100 May 6, 2016 · I purchased a set of these 0280158117 Bosch injectors and it have found out that they're m-9593-g302, Ford GT500 injectors, 47lb at 39. 6V 10. Jan 15, 2018 · Second set is injector dead time. 1. 989 @ 14V 555cc injectors -> 0. 45ms @ 14v and the 1000h table is 1. com. Genuine BOSCH. 4L Turbo. The injector deadtime is the time factor in milliseconds when no fuel is injected accounting for the reaction time of the injector. 36 2000 45 1. This can be actuated with a solenoid on the injector, Mar 13, 2018 · Quick question, I am buying injectors and have found good documentation on the ones I want. FLOW CHART: Each set is delivered with a complete flow-data chart indicating individual dynamic and static flow rates at 3. 71: 1 Aug 3, 2017 · In my current setup i have Bosch EV14 550cc injectors (0 280 158 117) and i've had some trouble with setup. Bosch: 1545: 147: 5: 1. 158. This is not how deadtime works at all. egyk bvg xowgna pyzs qzerbtt nqcpmr okdu mkvfjca epdrrp cuuus