P01f0 code 2015 duramax

Dec 8, 2023 · To start the reset process, you should first turn off your engine. Then, disconnect the battery’s negative terminal. This action helps to reset the onboard computer system. Wait for about 15-20 minutes before reconnecting the battery. This simple step could resolve the issue and is often the first attempt to clear a Duramax limp mode reset.

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Coolant temp going crazy code p0117. I have a 11 2500hd with 160,xxx. About 8 months ago coolant temp gauge and hs tuner temp gauge started randomly bouncing from normal 180 to maxed out 260 down to bottomed out 160 back to normal. Took it to the dealer they said it was bad temp sensor and replaced it. No problems for a month or so and it ...

Looking for what “business casual” actually means? Find out more in our quick guide to the business casual dress code. Human Resources | What is WRITTEN BY: Charlette Beasley Publi...p11d5 code. I just had this code set on my truck, 1500 miles. I just did a 500 mile pull with the camper, no issues at all on the trip and no light while making my run. I went to start to truck to run to the park office and immediate check engine light. I have an ultragauge I keep in my tool bag so I plugged that in and it gave me the p11d5.2015 chevy silverado 2500 6.6 duramax turbo diesel with a catalyst code p0420. Diagnosis and repair and show before and after flow indirect injector 9th fuel...Chevy / GMC Duramax 04.5-05 LLY Forum. 04.5-05 LLY Duramax Powertrain P0103. Jump to Latest Follow ... ok im occasionally getting a check engine light and finally got the code today P0103 and according to PPE this means Mass/Volume Air Flow Circ High Input so does that mean my maf sensor needs changed? I occasionally clean it with maf cleaner ...Below are common check engine light trouble codes for the Chevy/GM Duramax diesel. This list has been updated to includes Chevy/GM Duramax diagnostic trouble codes. At Thoroughbred Diesel we are a real diesel performance and repair shop that offers free advice. Call us at 1-859-737-4966 with any questions you may have about your diesel. We are ...

156 posts · Joined 2011. #2 · May 28, 2013. Sorry. Code is p0090. 06 GMC duramax lbz. 4in rancho lift, 35" dunlop fierce attitudes, 4" downpipe back exhaust, banks air intake, Russell ss braided brake lines, efi and edge insight cts, energy suspension controll arm and sway bar bushings. 2010 Lexus IS 250 bone stock.Hey all. Been having the same problem for the last two weeks with my deleted 2016 duramax. Running fleece performance tuning with full 5 inch flo pro exhaust and cai by s&B running dry filter medium. I keep throwing the P0101 code for the the MAF sensor. I thought st first it was due to finding out that my filter had come off the clamp.To start the reset process, you should first turn off your engine. Then, disconnect the battery's negative terminal. This action helps to reset the onboard computer system. Wait for about 15-20 minutes before reconnecting the battery. This simple step could resolve the issue and is often the first attempt to clear a Duramax limp mode reset.P01F0 Code 2015 Duramax (2024) If you're a proud owner of a 2015 Duramax, you know the joy of driving a powerful and reliable vehicle. However, every now and then, even the most robust engines encounter issues. One such hiccup is the P01F0 code, a diagnostic trouble code (DTC) that can perplex even the most seasoned drivers.Duramax is a V8 diesel engine and mounts on Chevy Silverado and GMC Sierra. P20EE Code Duramax is a diagnostic code that appears on the OBD II scanners due to a broken NOx sensor of the exhaust, contaminated DEF, and incorrect programming. In addition, malfunctioning filters, faulty SCR injectors, low-grade fluids, and failed selective ...P003a, turbo position sensor not learned. OK guys, my cousin bought an 06 LBZ that was stock its entire life other than a straight pipe for the last year or so. When he first got it, there were a bunch of codes and it was stupid sluggish off the line. Codes were P003a, p2564, and a few others, egr circuit low and maf sensor.

Chevy / GMC Duramax 2017+ L5P Forums. 2017-19 GM T-K2 Platform Powertrain. P01d1. Jump to Latest Follow 7K views ... The code is P01D1 which is for Cylinder #4 Injection Timing Performance -- Over Retarded.Save over $500 doing it yourself . This is how i fix my check engine light for code p0128 which suggested i change the thermostats . My engine would not heat...p24A0. I have a P24A0 code-DPF closed loop temp too low. The DOC has been changed, thermostats and all 4 EGT sensors. The truck seemed to be ok for a few weeks and after the DOC was replaced we were able to run a regen. Fast forward to a few weeks and the DTC light has come back on. Has anyone dealt with this code and if so what was your final ...2015 2500 check engine code P21DD. I have a 2015 Duramax only with a leveling kit. I've had the truck since new and it has been flawless. Only regular scheduled maintenance, no fuel additives or anything done, run like the factory intended. I knew it was only a matter of time for something to happen with the DPF, I got the code from the ...18259 posts · Joined 2008. #6 · Oct 11, 2011. On the LLY engine-- when a injector looses contact, it will go into "Limp" and and set codes. Just like you have-- The Power control module will sense the problem and include all injectors in group A, or group B, what ever the bad injector is on. It will be on 4 cylinders -- runs-- although not ...

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After making repairs, use the DTC P20EE/P2BAD repair verification and/or SI Document number 2614265 titled "Reductant Fluid Quality Test (with or without DTCs)" to evaluate and clear the Exhaust Fluid Quality Poor message. 2011 Chevy Silverado 3500HD LTZ CCLB LML SRW 4X4 Blue Granite Metallic.2015 Duramax WT 3500 Crew 4x4 SRW 5 position tune. Stock-50-100-150-200 AirDog ll 4G / Nitto Grappler 2 275/70/18 6 tires / Warn M12,000 winch front / Warn Zeon 12,000 winch rear / 3 color cameras with separate 7" monitor / 7" Alpine in Dash Display Stereo / DVD System with 2-12" Woofers under rear seat 500 Watts / Custom made safari roof rack / Lights exterior / 4 - 300 watt led light ...Here is a thread with some info on the code: 2015 Duramax P01F0 code. 1996 K3500 6.5L, ( "F" Eng #141 cast block) NV4500, crewcab, dually,Diamond Eye 4" Turbo Back Exhaust w/2.5" Flo-Pro Crossover, AirDog II DF165 w/ tank sock,delete,TD-Max boost controller,OPS extension hose,Glow Plug Harness,Glowshift Maxtow gauges,Boost & Fuel Pressure Bolts ...What Does the P24B0 Code Mean? The Particulate Matter (PM) sensor monitors the amount of particulates (soot) in the diesel exhaust gas exiting the tailpipe. The PM sensor is similar to the heated oxygen sensor with a ceramic element but also includes an individually calibrated Sensor Control Unit (SCU). The sensing element includes comb-shaped ...

Step 2: Replace the LED and Bulbs. Use screwdrivers to open the LED indicators that are not working anymore. Then replace them with a new working one. This is a relatively easy task and will not take much time or labor. Step 3: Fix The Connector. The connectors, or pins, can bend or loosen up.Duramax repair, Reductant system issues. DTC P21DDIts for POSN (1) GM Part No.: 12671387 SENSOR KIT-NOX (POSN 1) P22FE is for Bank #2 NOX sensor high signal. Not to get every one confused but timdan94 has a 2015. Part Number: 19256344 This fits your 2011-2014 SENSOR,NOX (POSN 2) (ACDelco #213-4588).There were other codes for the glow plug circuits, but I only concentrated on the main code (U0106 -lost communication with glow plug control module). I used my Snap On Solus Pro scanner and was able to check the code and operation of the control module. There was no response from the controller.P0183 Fuel temp sensor check engine light. 2007 Chevy Silverado 3500 HD Classic6.6 L Duramax This should be a similar fix on any year Duramax.64 posts · Joined 2012. #1 · Jun 29, 2017. OK, Message on dash says to service DEF system, 147 kilometers until reduced max speed 105 km/h. Code P20b9 shows up on the scanner. I'm 275 kms from home. So finished the trip, in limp mode and took it to the dealer who informed me that my extended warranty does not cover the DEF system PERIOD!Well, I have the P01F0 code on my 2015 GMC Sierra 2500 well, I have the P01F0 code on my 2015 GMC Sierra 2500 Duramax 6.6 LML. I hear plenty about the thermostats, but I checked the ref voltage circuit for the …Troubleshooting the P0191 Duramax check LML engine light feel free to ask questions

Jun 9, 2022 · To diagnose the P01F0 code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

Hoping it doesn't come back on. Hello all I have a 2011 Silverado 3500hd and man has this truck cost me I just replaces the whole fuel system as I had a catastrophic fuel failure and put a cp3 conversation kit. I just also replaced the def pump again for the second time with 180k miles. Now I have codes p2201,p2202,p2203,p2209 and p207f.Your credit report can be a big, confusing animal. We've written about how to interpret it, but ReadyForZero reminds us of an often overlooked part of your report: reason codes. Fi...1564 posts · Joined 2015 Add to quote; Only show this user #1 · Aug 25, 2017. Stopped by the dealer and had them run a code for my ABS light today.. Turns out its c0110 which they tell me they found the "brake pressure modulator valve"(BPMV) and the motor at fault.. ... A forum community dedicated to Chevy and GMC Duramax diesel owners and ...The reductant level sensor communicates to the ECM the DEF fluid level present in it's storage tank. P203B is the trouble code defined as "Reductant Level Sensor Circuit Range/Performance" and indicates a detected unexpected electrical reading from the sensor circuit as identified by the ECM. A reductant DEF tank:6.5L Diesel Engine Duramax First Generation: 2001-2004 (LB7) Duramax Second Generation: 2004.5-2005 (LLY) 6.2L Diesel Engine Suspension & Steering - 2001 - 2010 Top Contributors this Month View AllOne guy also suggested replacing MAF Sensor. I kept reseting check engine light over the course of several months with mileage intervals decreasing. Finally it threw a double code of P140C and P11CB. Online folks asked if I had ever cleaned MAF sensor. 73k miles so I bought a can of MAF cleaner at the local auto parts store.Duramax is a V8 diesel engine and mounts on Chevy Silverado and GMC Sierra. P20EE Code Duramax is a diagnostic code that appears on the OBD II scanners due to a broken NOx sensor of the exhaust, contaminated DEF, and incorrect programming. In addition, malfunctioning filters, faulty SCR injectors, low-grade fluids, and failed selective ...

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2015 silverado 3500hd... WTH..issues right after dealer service new codes P204F P20E8 and again P205B. ... Chevy and GMC Duramax Diesel Forum. 3.8M posts 208.6K members Since 2005 A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Come join the discussion about modifications, towing, classifieds, troubleshooting ...What is the Cost to Diagnose the Code P01F0 2017 Chevrolet Silverado? Labor: 1.0. To diagnose the P01F0 2017 Chevrolet Silverado code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type.Chevy / GMC Duramax 11-16 LML Forums. 11-16 LML Duramax Powertrain. P0193 code. Jump to Latest Follow 39K views 9 ... Got a P0193 code about 2 days after changing my stock fuel filter. Truck is a 2011 2500HD with full def, dpf delete running an unknown tune with no lift pump.The 2015 Chevrolet 2500HD powered by a Duramax 6.6-liter turbo-diesel V8 engine offers a towing capacity of 17,900 pounds, while the model featuring a gasoline-fueled Vortec 6.0-li...I have a code P01F0. Research says a t-stat any one have this issue ? Heat is working good and engine temp is ok. 2004LB7 Well-known member. Dec 15, 2010 6,348 1,723 113 ... Duramaxdiesels.com was founded in 2006 and created a site which houses some of the best known Duramax tech you can find. We strive to keep this the #1 forum for tech and ...It is possible to fix the P0128 code at home by yourself, but not all the time; outcomes would be effective. If you fix it at home, you may need the cost to replace the thermostat ranging around $15-300. At the same time, the price of an ECT sensor might range from around $300-320.Chris_H. 16 posts · Joined 2015. #4 · Nov 23, 2015. I have a 2013 Sierra 2500HD. I just bought it with 125,000 miles on it, and it threw the P21DD code as well. It was about 28F this morning. Went to Autozone to get the code read, because turning around to return home wasn't as convenient. The heater doesn't look too bad to replace, …The P0128 code can also be triggered by malfunctions in the engine coolant temperature sensor or its circuit. If the sensor is sending incorrect readings to your engine control module, it may think that the engine is running at a lower temperature than it actually is. This can cause the P0128 code to be triggered.Ron Nielson. 10681 posts · Joined 2009. #4 · Jun 1, 2018. DTC P1089. Fuel Rail Pressure Performance During Deceleration Fuel Cut Off. The Engine Control Module (ECM) monitors for changes in fuel rail pressure when the vehicle is in a deceleration condition and the fuel injected quantity is at zero.Has anyone ever had OB2 code P01F0 for Coolant Temperature Dropped Below Diagnostic Monitoring Temperature? We recently had a cold snap here in Texas and my 2013 Duramax check engine light came on with this code. Trying to figure out what might have caused it. ….

The Duramax p0087 code indicates a fuel rail pressure issue. This code can be caused by several factors, including a clogged fuel filter, a faulty fuel pressure regulator, or a faulty fuel pump. The Duramax p0087 code is one of the most common issues faced by Duramax diesel engine owners. It indicates that there is a problem with the vehicle ...My check engine light and codes P140C and P11CB. - Cars & Trucks question. Search Fixya. Browse Categories ... 2015 • Cars & Trucks. 0 helpful. ... Where is the downstream NOX sensor located on a 2013 Silverado HD 2500 with the 6.6 Duramax Diesel. Chevrolet Silverado 2500HD Cars & Trucks; 5,359 views . Ask a Question. Usually answered in …2015 lml P0088 P1082 P128E codes. Recently did a exergy 10mm cp3 swap and now I'm getting super high rail pressure. I've install the tune revision and lowered the lift pump pressure even unhooked the lift pump. Need some help asap.sfcrodabn Discussion starter. 21 posts · Joined 2021. #1 · Oct 27, 2021. So after a replacing a few parts I still have this p0400 code coming back on in the morning when the truck has sat overnight. When it warms up during the day it goes away, I'm leaning toward the NOX sensors possibly from the live data that I gathered this morning while ...109 posts · Joined 2015. #1 · Apr 14, 2017. 2012 lml cclb lt. had a fleece cp3 conversion done, as well as efi live. a p0004 fuel volume regulator control circuit high code is showing up after the conversion (not throwing a check engine light) and it comes back after clearing. Looked all over for information, going to contact fleece Monday ...The P204B fault code is related to the Reductant Pressure Sensor in the Reductant Pump and Sensor Assembly. The Reductant Control Module supplies 5 V to the reductant pressure sensor on the 5 V reference circuit and provides a ground on the low reference circuit. The reductant pressure sensor provides a signal to the Reductant Control Module on ...I have a 2014 6.6 duramax. Truck regularly throws codes p2463, p0420, p01f0. This time the truck had only the p0420 and the p01f0 as I think I caught it before the p2463 code was triggered but looking the aft data I could see the soot level very high at 49 g.On some diesel engines, the PCM will operate the glow plugs for a period of time after the engine is running to reduce white smoke and engine noises. Basically, the P0380 code means that the PCM has detected a fault in the glow plug/heater circuit "A". Note: This DTC is very similar to P0382 which that code refers to circuit "B".Fixing the P249D code on your Duramax isn't like solving a jigsaw puzzle, but with a bit of patience and the right tools, you'll be back on the road in no time. Let's dive into the steps to kick that code to the curb! Step 1: Play Detective. Before we dive into any major fixes, let's ensure we're not chasing ghosts.chevymech93. 2 posts · Joined 2015. #6 · Feb 3, 2015. working on a stock 08 duramax. came across the code P0456- EGT sensor 1 high voltage. i see all the after market egt sensors are on the manifold right next to the down pipe... is that where the stock sensors are located as well? C. P01f0 code 2015 duramax, Chevy / GMC Duramax 11-16 LML Forums. 11-16 LML Duramax Powertrain. P0420. Jump to Latest Follow 19K views 4 ... I’ve had this code in the past, cleared it and a month later it was back. Followed some steps in here about checking the temp on the different sensors and determined that in a regen it wasn’t getting hot enough., The dealer pulls codes P11D3 for NOX Sensor 1 and P2463-soot accumulation for 180% soot level. The sensor was replaced under warranty, but a manual regeneration was needed to clear the DPF. And the dealer says that the manual regen is chargeable to me. ... I have a 2019 Chevy Silverado 2500HD with the 6.6 Duramax (L5P) with 65K miles. I have ..., 2015 LML P2771 code. Intermediate P2771 code, will only come on when truck is in reverse. Not every time either. The truck is always in 2WD when it happens. Everything seems to work (4HI, 4Low, 2WD) while light is on. I have had truck go into neutral while in reverse 3 times also but no MIL light when that happens., 205 posts · Joined 2012. #4 · Feb 25, 2014. Ive had the tuning for maybe about a month. Today when I started the truck, all the service traction control and other things were gone, the check engine light was still on, throwing a U0101 code and now also a P0880 code. There is now a line under the gear selector and I am also able to drive it now., P01F0 is the code. Save Share. ... 2015 3500 with 78k miles. yes, i've been reading that it is likely to be the t-stats. i have been wanting to drain and fill my coolant anyway since it is about 5 years old. so now is as good a time as any. i just have to order the t-stats and not sure if there is a new gasket needed. also anyone know the ..., 3.Remove the Q61 emission reduction fluid injector from the exhaust pipe leaving the reductant line and electrical connector connected. Place the Q61 emission reduction fluid injector into a suitable container. 4.Ignition ON, command the Reductant System Leak Test ON with a scan tool., P0721 code help. Just bought a 07 GMC 2500 HD Classic about 2 months ago. Twice now, while pulling a trailer, my check engine light came on, transmission was stuck in 4th gear, speedomotor bounces like crazy, and the DIC reads out service brake system. Let truck sit awhile, and it goes back to normal. Pulled the codes today, and P0721 Output ..., I have a 2008 GMC Sierra all stock, no mods, and am getting the trouble code P154B after cleaning the EGR intake. I got a spark from the wire on the intake air heater when removing the EGR intake tube. which said it was a ground wire, but after it sparked I assume it was not a ground wire. Well long story short my P0401 code is gone now after ..., The diagnostic codes that are required by law on all OBD II systems are standardized and all vehicle manufacturers use the same common code list. This means the misfire code P0300 represents the same failure on a GM/GMC Duramax, Ford Powerstroke, or Dodge Cummins. OBD-II Check Engine Light Trouble Codes for the GM/GMC Duramax below:, Search "Pump Rub". Check for leaks at the back, caused by wear of the TC pump, and loose shaft. Also drain the TC and look for metal. If the outspeed does NOT match what the system expects, it can set a P0735. Chevy 04.5 LLY, 2X, shell, XDR, MikeL Heavy duty up-grade, 6spd, TransGo, deep pan, de-badged, 65 Gallon replacement Aero tank, LBZ-mp ..., The P204B fault code is related to the Reductant Pressure Sensor in the Reductant Pump and Sensor Assembly. The Reductant Control Module supplies 5 V to the reductant pressure sensor on the 5 V reference circuit and provides a ground on the low reference circuit. The reductant pressure sensor provides a signal to the Reductant Control …, 6.5L Diesel Engine Duramax First Generation: 2001-2004 (LB7) Duramax Second Generation: 2004.5-2005 (LLY) 6.2L Diesel Engine Suspension & Steering - 2001 - 2010 Top Contributors this Month View All, P0191 fuel rail sensor. Alright guys, I've had this engine code for awhile, and never thought it was anything, CTS says the pressure was fine until recently. The light only comes on when at idle, and the fuel pressure goes from 4.4k to 5.0k at idle. It's audible too, the engine goes from 640rmp to about 660 so I'm think it's the regulator., As of October 2015, you cannot get a free access code to Mastering A&P, which allows you to access course materials online for the Anatomy and Physiology college textbook. You can ..., Duramax repair, Reductant system issues. DTC P21DD, To learn an entirely computer-based skill, why do you still have to attend a bootcamp in person? Silicon Valley will tell you that the future belongs to those who can code. Tales a..., Nov 13, 2021 · DTC P01F0. Coolant Temperature Dropped Below Diagnostic Monitoring Temperature. Engine running for 15 min with the A/C OFF, increase the engine speed to 3,000 RPM. Verify the scan tool ECT Sensor parameter is greater than 79°C (174°F) . If less than 79°C (174°F) Replace the Engine Coolant Thermostat. If greater than 79°C (174°F) Replace ... , Jun 22, 2021 · Attachments. P2610.pdf. 101.2 KB Views: 202. p2510.pdf. 116.2 KB Views: 157. Ron Nielson - Most of the information I provide relates directly to my 2008 LMM - Your truck may be a little (or a lot) different. 2008 Silverado LT, Crew Cab, 2WD,LB. , If you're looking to get more of a specific vitamin or mineral in your diet, or you're wondering what types of produce will help you get which types of nutrients (and what those nu..., #1. I have a 2015 Silverado LML Duramax. Bone stock. All emission system is intact and bone stock. Truck has 133,000 miles on it. Truck runs great. I had a check …, Jumped in the truck this afternoon and did a 'cold' start, about 50F. Immediately get the 'Service Emissions System' warning. Scan the codes and I have U010E and P205D. These codes don't seem very common on Duramax's... hoping someone out there has a few good ideas for things to check. I naturally need the truck tomorrow to tow something and it ..., New references in Instagram's code suggest the company could be developing a paid verification feature following the rollout of a similar system at Twitter under Elon Musk. New ref..., Duramax LML Rear Engine Cover Coolant Return Plug | 2011 - 2016. $19.99. View Details. Engine Coolant Outlet Pipe, Thermostat Housing Van, 2006 - 2010. $175.33. View Details. Close. Duramax & Allison Experts In Your Inbox EXCLUSIVE SAVINGS AND HELPFUL ARTICLES! Join our tribe of Duramax and Allison transmission fans and get our latest deals ..., The computer uses engine oil pressure to cycle the vanes from 0-100%. This pressure pushes a plunger, which moves the unison ring and, in turn, cycles the vanes through their whole range from closed to open. In a P003A code, the problem lies with the unison ring: it seizes up and can no longer turn its full motion., If a P2563 is found, it may be caused by an unstable Solenoid Control Valve (SCV). Unstable SCV operation may be induced by engine debris or sludge. To diagnose an unstable SCV complete the procedure below. Test the VPS (Vane Position Sensor) operation. Actuate the VPS plunger and monitor the sensor voltage on the Tech 2., Models: 2010 - 2015 Chevrolet Express. 2010 - 2015 GMC Savana. 2011 - 2015 Chevrolet Silverado. 2011 - 2015 GMC Sierra. Equipped with the 6.6 Duramax Diesel Engine (RPO codes LML and LGH) This PI was superseded to remove pictures. Please discard PIP5085B. The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described ..., Save over $500 doing it yourself . This is how i fix my check engine light for code p0128 which suggested i change the thermostats . My engine would not heat..., 2015 LML poor def quality issues. OK so I have talked with a couple helpful members, but anyway long story short, I have drained my DEF tank twice and this time I avoided peak blue DEF platinum and went back to a fresh batch of my old faithful O'Reillys DEF fluid Freshest box off the shelf…. I've taken off my front nox sensor and rear nox ..., The cost of repairing a P0380 code on Duramax can vary depending on the severity of the problem. Replacing just the glow plug relay may cost as little as $50. However, if you have to replace the glow plugs, the price will go up. You can expect each plug to cost between $70 and $150. On the other hand, the entire glow plug control module can ..., Duramax Fifth Generation: 2011-2016 (LML) 2015 with P22FE Code. Jump to Latest Follow 11K views 1 ... I have a 2015 with a P22FE code. Bank #2 NOX sensor high signal. I have 35K on the clock but will have just over 36K before I can get it to the dealer Tuesday., Learn the building code for sistering joists and why it's important for your construction project. Follow best practices and ensure safe and reliable results. Expert Advice On Impr..., P0700 is the TCM requesting a MIL (Malfunction Indicator Light aka: "check engine"). All the 700 code does is tell the ECM "something's wrong" and to illuminate the MIL. There is another code in the TCM that you need to pull that will actually tell you what the malfunction is so let me know what that code is and I will help you out. New motor ..., Subject: Duramax Diesel With DTC P0116 or P0181 Models: 2006-2007 Chevrolet Kodiak, Silverado 2006-2007 GMC Sierra, TopKick Equipped with the 6.6L (RPO - LBZ or LLY) Diesel Engine