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Duramax injector programming?
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Duramax injector programming?
The previous owner and I have ran the tow tune all the time. If you have any questi. Don't really need programming capability. The injector return lines from each side of engine y together through a regulator. 8 Duramax is about $5k dollars. 2011 Duramax LML injector code rewrite. 6L Duramax diesel engine is a powerful and reliable engine used in Chevy and GMC products6L 2006 Duramax injectors can begin to act tired, worn down and start to work less efficiently because of nozzle seat micro finish imperfections, nozzle hole erosion, coking volume deficiencies, clogging and. Ok, this might be a little long, so please bear with me. All in all theyre pretty easy, especially if the EGR is outta the way. Now, if someone has the money to spend, then. If it happens again, definitely have a look at the connector. Dec 29, 2021 · Injectors have been in there for 5000 miles and no real issues. You can program touchscreen monitors once the software for the monitors has been instal. When mine failed, it wouldn't start without a puff of ether. Since I can't communicate with the ECM, I'm wondering how I'll be able to code the injectors without having to take them apart. Kennedy Diesel -owner. 2012 GMC Sierra 2500HD Denali. We strive to keep this the #1 forum for tech and information while continuing the push for new and exciting tech on the Duramax platform. Bosch OEM Remanufactured and fully rebuilt LMM injectors using all new Bosch components (nozzles, control valves, armatures, etc. If you'd rather pay $100 for a real boost in features, consider buy. Does replacing a factory OEM reductant injector (GM PN 12647372) on a 2011 GMC DRW that generates codes P1047, P1048 and P2047 require dealer or factory reprogramming? Dive into the world of diesel engines with our beginner's guide to LB7 Duramax injectors. 4 posts · Joined 2022 My 2020 3500HD with 17k miles is once again in the shop with injector issues. The Tech 2 can program the flow rate, not sure if any other programmers can do that. Windows/Mac/Linux: The programming language that probably introduced more people to infinite loops than any other, Microsoft BASIC 6502 for the Commodore 64, is now available as a. Anyways I noticed on the Bosch Box it said please enter with the new flow rate. XDP Remanufactured LBZ Fuel Injector (Stock HP) XD493 $258 Universal. Just had my 2018 gmc 2500 serviced (10,000km). 50R20 Toyo Open Country m/t,Fuel Hostage 20x12, 4:10 front and rear. 98! NOTE: If you have a "2006 LLY" truck, be sure to select "2006-2010 LBZ/LMM". Has anyone successfully programmed injector trim codes on a L5P with an Hp tuners ecm? I have a friend's truck that was taken to a shop for a misfire and an injector was replaced and a snap on used to change the trim codes, but they all went to zeros and now will not allow it to be programmed. Are the numbers that I need to program the injector on top of the injector? Stock replacement LML Injectors from XDP help you maintain factory fuel system function in your 2011-2016 Chevy/GMC 6 To ensure solid and reliable performance, remanufactured LML fuel injectors go through an extensive remanufacturing process that includes rigorous testing and the replacement of wear parts and seals. Exergy Performance +30% injectors are the perfect upgrade for those who have added (or plan to add) a built transmission, modified high-pressure pump, and drop-in turbo upgrade. 4 posts · Joined 2022 My 2020 3500HD with 17k miles is once again in the shop with injector issues. Oct 23, 2022 · DTC P02D9 Cylinder 7 Injector Exceeded Maximum Learning Limit. This is a Remanufactured 6. Every injector is individually tested on a state of the art test bench to ensure they meet OE. I'm new to this group and apologize if my post is not posted where it should be. 99 Half Set (4) $77999 These injectors are brand new from DENSO, They are the highest quality, most reliable injectors available for the 2017-2023 L5P engine. DTC P02DA Cylinder 8 Injector Exceeded Minimum Learning Limit. If you have any questi. Available sizes: 50%, 100%, 150%, 200%. Injection profiles (rate shape) aligned. However, there are several misconceptions surroun. Visit HowStuffWorks to read about professional development programs. When a fuel injector circuit fault condition is detected by the ECM, the specific fuel injector, or the two fuel injectors in the affected group may be disabled. In this video, Launch Tech USA demonstrates how to perform injector flow rate programming on a Chevrolet Silverado 2009 using the X-431 Torque scan tool. Fuel Injector Flow Rate Programming for fuel injector flow rate programming Setup for Component Replacement The replacement of some components will require a setup procedure for complete repair. 2007 GMC 2500HD CC/SB SLE 4x4 LBZ. Now I am getting po2cd cyl 1 injector exceeded learning limit. 5-2005 Chevy Duramax running smoothly with this set of 6 This set includes 8 diesel injectors and 8 dual coil glow plugs. • Display ECM & GPCM Inj Record all flow rate numbers with the corresponding cylinders from the control modules. Jun 1, 2015 · Record all flow rate numbers with the corresponding cylinders from the control modules. The Edge EVO HT2 Programmer with Locksmith Tool, part number 26402, allows you to tune the 2017-2019 Duramax ECM without. 2007 GMC 2500HD CC/SB SLE 4x4 LBZ. If you are just replacing them with stock remans then no, there is no programming. now after replacing 2 injectors i get 2146 2155 and i think it was 2152, also a p0606 which is ecm internal fault. 6 Injector with Autel MX808 Watch for helpful tips on programming the IQA with the Autel Scan ToolLevel of difficulty: INTERMEDIATEApproximate time: 1/2 HourTools needed: Autel Scan Too. This would show up as a reduction in flow rate by -2 mm3/sec while the balance rate would remain at 0. Don't really need programming capability. DTC codes P268C, P268D, P268E, P268F, P2690, P2691, P2692, P2693 are the codes that are set when the injector calibration is incorrect. The fuel injector flow rate programming must be done when any of the following procedures are performed: The ECM is replaced. org Staff Contributing Writ. This is a great asset when diagnosing injector issues. In this video, Launch Tech USA demonstrates how to perform injector flow rate programming on a Chevrolet Silverado 2009 using the X-431 Torque scan tool. Open TIS on the computer used to program the vehicle. Injector balance rates can give you vital information to indicate a bad batch of fuel or possibly excessive injector wear. Aug 17, 2022 · In this video, Standard Motor Productsgoes over helpful tips when using a Snap-on scan tool to program newly replaced fuel injectors. Nov 27, 2011 · S. All 06 Duramax trucks have a LBZ engine, and a 6 speed trans. Fuel Injector Flow Rate Programming for fuel injector flow rate programming. Each Injector includes O-rings and. I've been looking at the Autel MX808 or maybe the MX808BT. Oct 5, 2020 · Inspect the fuel/water separator reservoir and the filter for heavy debris. If the 2020 warranty is the same as 2022 (assuming it is), this should be covered. My HP dyno numbers are; 1-400hp, 2-450hp 3-495hp, 4-538hp & 5-554hp. Hydrocarbon Injector (HCI) I have a 2011 2500HD Duramax LML with 20,000 miles on it. 2011 GMC 2500, Deleted, cp3 conversion, Danville 3794 stg 2 turbo, 5in exhaust, Duramax Tuner Spade (Motor Ops) , S&B Intake, FASS150, 275/65/R20 Duratrac tires Overview of Duramax Injectors Duramax injectors are essential components in diesel engines, with various types tailored for specific models like the LBZ. Inquire for custom sizes. Balance rates are crazy good. Checked Injector balance rates, and #6 was at +15. Senior volunteer programs are beneficial to both seniors and those they help. You will need to have HP Tuners hardware/software to tune your L5P - VCM Suite 4 (Included. Advertisement As a programmer, you will frequently want your program to "remember" a value. I'm at a loss I don't see it being an injector and there's no mechanical issue. Loosen the line to the injector and loosen the line to the rail. 99 Half Set (4) $77999 These injectors are brand new from DENSO, They are the highest quality, most reliable injectors available for the 2017-2023 L5P engine. If the 2020 warranty is the same as 2022 (assuming it is), this should be covered. crypko free avatar maker This video demonstrates how to perform fuel injector flow rate programming on Isuzu vehicles using the eTechnician™ software application from NEXIQ Technolog. Drove the truck many miles, then for $143, the injectors fuel flow rates were programmed. Had one injector that needed to be replaced for the third time, according to the dealer. Each injector includes all hardware necessary for installation (O-rings, copper crush washers). Shop L5P Duramax Injectors for your 2020-2024 GM 2500HD/3500HD. Circuit/System Description The control functions for the fuel injection system are integrated in the engine control module (ECM). Remanufactured and fully tested LB7 injectors that have been removed from a running engine. Important: When installing a new fuel. The engine incorporated the Bosch common rail fuel system, which was composed of the high-pressure fuel pump, high-pressure fuel rail, hard lines, injectors and electronic control module. Injector build spec custom-matched to nozzle flow rate for each size, which includes internal modifications (piezo mod) Options. Be careful as it still may be under pressure. First two injectors were under warranty, third time it was diagnosed it wasn't, so I took it to my favorite local diesel shop, duramax specialists. Any fuel injectors are replaced. 6L L5P turbo-diesel Duramax engine. Hydrocarbon Injector (HCI) I have a 2011 2500HD Duramax LML with 20,000 miles on it. A positive number means that injector is adding more fuel and a negative number means that injector is removing fuel on that injector, so it can all be a balanced amount of fuel 2008 LMM Running MMLMM "Grim Reaper" tunes. I have 2004 lb7 duramax with 269k miles, replaced the factory injectors last week with remanufactured Bosch injectors and truck drove and ran amazing until this morning, pulled into work and truck sounded like it had a fuel knock. The MaxiCOM performs simple tasks such as reading and clearing fault codes, resetting service intervals, coding injectors and keys, performing relearning procedures for transmission, throttle, and steering angle sensors, coding new batteries, and performing DPF regens. Dealer replaced number 4 injector and cleared codes. Only new premium aftermarket nozzles to withstand the heavy demands of the modern-day diesel engine. i miss you gif for her The MaxiCOM performs simple tasks such as reading and clearing fault codes, resetting service intervals, coding injectors and keys, performing relearning procedures for transmission, throttle, and steering angle sensors, coding new batteries, and performing DPF regens. The Duramax™ diesel fuel injectors that are being returned have had a very high No Trouble Found (NTF) rate on the vehicles listed above. Did you know that when you replace a fuel injector on many diesel vehicles, the part needs to be coded into the vehicle's computer? In this Diagnostic Quick Tip, National Field Trainer Jason Gabrenas shows you how to perform the injector coding function on a Ford diesel using a scan tool. Exploring the difference between apart-time MBA and part-time in business school? Learn more about the differences between the two programs. Important: When installing a new fuel injector, ensure that the IQA data number from the yellow IQA Data Tag, shipped with the new injector, is programmed to the correct cylinder. 6-Liter Duramax LML: Fuel-Friendly. The CTS makers probably assumed LML PIDs carried over to L5P, hence the "L5P injector balance rates are supported" claim. 2003 Chevy 2500HD 2wd Maxxy/Alice. This direct replacement Injector Line & Seal Kit is a direct replacement for your L5P GM 6 This line will work on cyliners 5, 6, 7, and 8. we went and got the truck scanned and sure enough, the injectors are bad. Circuit/System Description. I have zero experience with injectors so I've been doing a little bit of reading. 6 Fuel Injectors & Accessories for 2007 Chevy GMC/Duramax 6. In order to complete the installation of your new injectors, we recommend replacing the fuel return lines and fittings which can be found HERE5 Chevrolet/GMC 2500/3500/4500/5500 6. Buy Diesel Lift Pumps here: https://truckmasterdiesel. If heavy debris is found in the filter, clean the fuel/water separator reservoir and continue with the fuel system flushing procedure. 1306 Views 2 Replies Latest reply. Fuel Filter Upgrade/ Adapter Kit. The DTCs may include the following codes related to injector timing being retarded or advanced: P01CB, P01CC, P01CD, P01CE, P01CF, P01D0, P01D1, P01D2, P01D3, P01D4, P01D5, P01D6, P01D7, P01D8, P01D9. All numbers run with stock fueling & winter diesel. What are you trying to accomplish with your. It threw a code about 800 miles ago and a dealer replaced the injector in #6. Durarik Discussion starter. bungalow for rent le5 GM has a new injector connector kit-abt $240. 6K views, 26 likes, 0 loves, 0 comments, 3 shares, Facebook Watch Videos from Standard: After programming the injector flow rate on a Duramax LBZ engine, remember that the ECM and GPCM must be. ⇒ If any injectors are replaced, go to Reprogram Injector Flow Rates. Says 'fuel injection control module', 'fuel pump', and a slew of other things. Anyone have any recommendations or things to watch out for. These injectors are cleaned externally in an ultrasonic tank, flushed internally, then the nozzles are reconditioned. Sold: 2007 Chevy 2500HD CC/SB LTZ Z71 LMM Fully Built and Twin Everything. Many just use a sharp ice pick and pressthe point into the plastic connector, which tightens the terminal5 LLY, 2X, shell, XDR, MikeL Heavy duty up-grade, 6spd, TransGo, deep pan, de-badged, 65. The new injector IQA sticker must be affixed next to the old sticker. Duramax Tuning, Logging, and Gauges. ⇒ If any injectors are replaced, go to Reprogram Injector Flow Rates. 2. CP3 conversion kit is Fleece Performance kit. Advertisement By many standards, being a parent is considered.
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2007 GMC 2500HD CC/SB SLE 4x4 LBZ. Now it will not start,I`ve tried bleeding from filter,From the schrader valve,And just simply cranking the engine. If no signs of debris are found, clean the fuel/water separator reservoir, install a new filter and refer to the appropriate. Did you know that when you replace a fuel injector on many diesel vehicles, the part needs to be coded into the vehicle's computer? In this Diagnostic Quick Tip, National Field Trainer Jason Gabrenas shows you how to perform the injector coding function on a Ford diesel using a scan tool. When a fuel injector circuit fault condition is detected by the ECM, the specific fuel injector, or the two fuel injectors in the affected group may be disabled. Kennedy Diesel -owner. 50R20 Toyo Open Country m/t,Fuel Hostage 20x12, 4:10 front and rear,EFIlive. Injection profiles (rate shape) aligned. I replaced the Indirect injector ("9th injector") part #12641278. They replaced the injector and one wiring harness to that injector. com's affiliate program is so successful because it effectively links commerce and content and takes advantage of the respective strengths of Amazon Advertisement The previous program is good, but it would be better if it read in the values 5 and 7 from the user instead of using constants. * Required Field Your Name: * Your E-Mail: * Your Rem. Get new and remanufactured Duramax LMM fuel injectors for your Silverado/SIerra at XDP. kay jewelers comenity login Related To: Launch Tech USA. Loosen the line to the injector and loosen the line to the rail. Set the same code the next day and the dealer said it was because I had been doing a lot of in town driving. 2007 GMC 2500HD CC/SB SLE 4x4 LBZ. Sep 27, 2018 · A long block 2. 6L/403 Duramax diesel V8 Fuel Injectors and get Free Shipping on Orders Over $109 at Summit Racing! duramax 6. These injectors carry a three year warranty. I have 2004 lb7 duramax with 269k miles, replaced the factory injectors last week with remanufactured Bosch injectors and truck drove and ran amazing until this morning, pulled into work and truck sounded like it had a fuel knock. 6L Duramax engine, known for their robust performance and durability. Please consider creating a new thread. Hey guys, I was wondering if someone could point me on how I write the new injector codes into the glow plug module and the ecm. Jul 3, 2021 · LB7 injector install review. Product Offerings: Injector Replacement Kits: Our comprehensive injector. FYI, according to Rockauto, here are the numbers for the fuel injector lines and which injector they go to, at least on the early 2. The LLY has a lower HP tune to pass the emission test-- because the LBZ tune was not certified at the start of production5 LLY, 2X, shell, XDR, MikeL Heavy duty up-grade, 6spd, TransGo, deep pan, de-badged, 65 Gallon replacement Aero tank, LBZ-mp, Kennedy pump, shimmed. Injector should slide right out. I'm really interested in Injector balance rates and checking/changing fuel rail pressure. brian whitmore Many just use a sharp ice pick and pressthe point into the plastic connector, which tightens the terminal5 LLY, 2X, shell, XDR, MikeL Heavy duty up-grade, 6spd, TransGo, deep pan, de-badged, 65. 6 Diesel VIN Code "D" BOSCH ® /GM OEM New GM Part # 97361355, 97780358, 97780474 BOSCH ® Part # 0445120042 Full Set (8) $3,199 Update. John S Kiernan, WalletHub Managing EditorJun 9, 2022 Opinions and ratings are our own. 6L Duramax injector for the LBZ plus late LLY engines – part number DT660003R – and the injector for the LMM engine – part number DT660004R – are marked. 99 Half Set (4) $77999 These injectors are brand new from DENSO, They are the highest quality, most reliable injectors available for the 2017-2023 L5P engine. reprogrammed the ecm and gpcm with new injector code using Autel programmer tool. I have stripped all wiring to find chafes can't find any at all I have ice picked all 8 injectors, dielectric greased everything. Glow Plug Control Module Programming and Setup. From what I have read the ecm isn't supplying the correct amount of voltage to the injectors and when it detects the problem it throws the code and shuts the injectors off. Crows feet 17 &19 a must. Fuel injector cleaners are a popular product among car owners looking to improve the performance and efficiency of their vehicles. Important: When installing a new fuel. 3 cummins ( yes there is a 8 Fig Inspect the fuel/water separator reservoir and the filter for heavy debris. Dec 16, 2019 · Hi, I have a 2014 Duramax and after deleting and tuning, it is giving codes of P01DA-Cylinder 8 injection timing performance-over advanced, P02DB-Cylinder 8 fuel injector offset learning at Max Limit, and P02CD- Cylinder 1 injector offset learning at max limit. stockwits spy EZ2131 2021-03-16 12:59:23 2018 GMC Sierra 6 We changed a fuel injector, which needs the flow rate rewritten into the module. The LB7 Duramax (2001-2004 model years) set the bar very high for Ram and Ford to reach. injector flow rates and crank position relearn all need to be completed before your truck will run properly on the unlocked ECM. View attachment 31905 View attachment 31906 View attachment 31907. codes are supply circuit short or open on group 1 2 and 4. got to start working on the truck again. The control functions for the fuel injection system are integrated in the engine control module (ECM). Injector O-rings provide vacuum pressure for the injectors to work properly so that no outside air. Then the test says start the car and run it for 15 seconds. Jun 14, 2012 · Hydrocarbon Injector (HCI) I have a 2011 2500HD Duramax LML with 20,000 miles on it. All you really need is a 12mm, 17mm, 19mm wrenches. Well, our LB7 Duramax had the dreaded smoke after idling for a minute or so. What are you trying to accomplish with your. You have to remove lots of parts to get at it for removal. I just wanted to share a few photos and some of the resources that I found to be helpful for anyone who is going to do this job in the future. Introduced in the 2006 to 2007 model year trucks, LBZ injectors represent an upgrade over their predecessors, offering improved efficiency and power delivery. Ford Powerstroke / Scorpion. The VIN, Warranty Claim Code and Date/Time will be listed on a roster of recent programming events. The only reason the LML stored in the ECM and GPCM was an assembly issue, was easy to copy from one module to another during the build, they did not do it for our sake. Hello everyone. The factory fuel filter housing has been. The MaxiSys Elite gives the option to do so.
Each injector's flow rate information and cylinder position are stored in the memory of both the glow plug control. This kit carries a two year warranty. Out of hanger wire, built a tool end that would take small blue paper towel w brake cleaner and spun it in each injector hole. Each injector's flow rate information and cylinder position are stored in the memory of both the glow plug control module (GPCM) and the ECM. Here is a simple C program demonstrating an if statement: #include int main() { int. Application Program Interfaces - Application program interfaces, or APIs, allow the operating system to manage programming and CPU details. matt walsh tour It had to change an injector very close to the 100,000 mile mark. I replaced all 8 Injectors on my 2011 gmc and wanted to up date the codes TheMechanic. fumbling in accidentally program one without putting in any of the new characters it retained its original trim file however once existing the cylinder in question would not let me reprogram it nor was it even a option. Just bought my 2018 L5P with an active CEL P20CB code - aftertreatment fuel injector control circuit open. My check engine light came on and set an engine code of P0420. how long does qcarbo20 keep your system clean The cloud-based program is used for creating tunes that are moved across the Internet through a. Group 2– injectors 6 and 7. 01 2500 four door long box. May 19, 2021 · This video from Standard details the Duramax Flow Rate (Injector Quantity Adjustment) Programming with an Autel Scan Tool. Duramax CAT 2 Micron. newrez login Injector Flow Rates By Biodiesel66 in forum Duramax 06 LLY / 06+ LBZ & LMM Replies: 4 Last Post: October 22nd, 2010, 07:22 AM Keep your 2004. Professional development programs are available for almost every level of employee. Pioneer car stereo systems can be a great way to listen to your favorite tunes while you're on the move in your vehicle. Duramax Flow Rate (Injector Quantity Adjustment) Programming with Snap On Scan Tool.
Here's a detailed look at Duramax injector types and their applications in vehicles such as the GMC 3500: Types of Duramax Injectors: LBZ Injectors: Specifically desi Fuel Injectors 6 Well i have replaced 3 injectors on my 02 6The truck ran great except for the smoking issue from the injectors so i replaced them. I've read that the injector flow rate data should also be stored in the. If heavy debris is found in the filter, clean the fuel/water separator reservoir and continue with the fuel system flushing procedure. In other words, is… Jan 28, 2021 · VIDEO: How to perform injector flow rate programming using the X-431 Torque 28, 2021. Balance rates all showed very close to 0 with the worst being 1 Lb7 injector issue. Drop in replacement, No additional vehicle upgrades required. And the fuel injector return pipe seals should be replaced as well. GM parts direct has the part for around $1,000. Jan 13, 2020 · Each injector's flow rate information and cylinder position are stored in the memory of both the glow plug control module (GPCM) and the ECM. The GPCM is replaced. Debris that is allowed past the filter and into the fuel system can cause fuel injection issues that may set DTCs P2A00, P026D, P0300, P0172. * Required Field Your Name: * Your E-Mail: * Your Rem. This is an older thread, you may not receive a response, and could be reviving an old thread. Oct 23, 2022 · DTC P02D9 Cylinder 7 Injector Exceeded Maximum Learning Limit. Advertisement The scanf function allows you to accept input from standard in, which for us is generally the keyboard. The number 4 injector on the L5P is one I keep seeing failures reported for. But it's also much more difficult to catch the coolant out of an LBZ than it is an LB7 because they didn't put a drain. Stock replacement LML Injectors from XDP help you maintain factory fuel system function in your 2011-2016 Chevy/GMC 6 To ensure solid and reliable performance, remanufactured LML fuel injectors go through an extensive remanufacturing process that includes rigorous testing and the replacement of wear parts and seals. goldring Wayne Smith:Handshake. 6 Diesel VIN Code "Y" Denso OEM Brand New Injectors GM Part # 12698552, 12678992, 12696966 Denso Part # DXD 51708, DXD 52206 Full Set (8) $1499. 2007 GMC 2500HD CC/SB SLE 4x4 LBZ. Dealer replaced number 4 injector and cleared codes. Ok, this might be a little long, so please bear with me. ) These injectors are guaranteed meet or exceed specifications. Got 60,000 miles on my 2017 L5P duramax 1-ton Denali truck and I'm in the shop again. Updated June 2, 2023 thebestschools. Advertisement Each morning, your kids go to scho. Shop Online > Injectors > Chevrolet / GMC Duramax Injectors > Surefire Stock Fuel Injector for 2001 - 20046L diesel (With Seal Kit) Now see what happens if all 8 injectors release 2 mm3/sec more fuel than required. Record all flow rate numbers with the corresponding cylinders from the control modules. This Standard Injector Install Kit has everything you need to change the injectors & reseal the cups/sleeves in your LB7 (other than the injector o-rings & crush washers, which are included with the injectors). Here is a simple C program demonstrating an if statement: #include int main() { int. You will need to have HP Tuners hardware/software to tune your L5P - VCM Suite 4 (Included. Available sizes: TorqueMaster, 30%, 45%, 60%, 80%, 100%, 150%, 200%, 250%, 300%. On a vehicle with low mileage, or low miles since an injector was replaced. biannca prince hub Oct 23, 2022 · DTC P02D9 Cylinder 7 Injector Exceeded Maximum Learning Limit. Also, I explain how to prime the fuel system near the end of the vid. Part was around $120 bucks for the stealership. Bosch OEM Remanufactured and fully rebuilt LMM injectors using all new Bosch components (nozzles, control valves, armatures, etc. Fortunately, these programs are very research-oriented. I tried spraying starting fluid it starts. The injectors then spray the diese. I'm really interested in Injector balance rates and checking/changing fuel rail pressure. Troubleshooting Duramax L5P Injector Circuit Codes Technician Red 48. Watch for helpful tips on programming the IQA with the Snap On Scan ToolLevel of difficulty: INTERMEDIATEApproximate time: 1/2 HourTools needed: Snap On Tool. Advertisement As a programmer, you will frequently want your program to "remember" a value. S&B CAI, 4" STAINLESS STEEL EXHAUST, EFI LIVE FROM ATP TRUCKS, EDGE CTS, PPE BOOST VALVE, BANKS INTERCOOLER PIPE, AIR DOG II 165, REBUILT TRANNY WITH SUNCOAST KIT. The 55594509 part number has a description of :Tier 2 Federal Emissions (NT7), ULEV125 CALIFORNIA EMISSIONS (NUF), BIN 4 California Emissions (NU5). There is a special Duramax 6. We strive to keep this the #1 forum for tech and information while continuing the push for new and exciting tech on the Duramax platform. Each injector is individually tested on a state of the art test stand which includes a resistance test. now after replacing 2 injectors i get 2146 2155 and i think it was 2152, also a p0606 which is ecm internal fault. DTC P02DB Cylinder 8 Injector Exceeded Maximum Learning Limit The cause of the condition may be software anomalies in the ECM and TCM Please update the ECM and TCM. The LBZ and newer engines will need the injector flow rates programmed into the. This is a Remanufactured 6. Duramax Flow Rate (Injector Quantity Adjustment) Programming with Snap On Scan Tool.