P0404 Duramax

P0404 GMC Meaning An Exhaust Gas Recirculation (EGR) system is used in order to lower Oxides of Nitrogen (NOx) emission levels. Do you want a bulletproof 6. P0402 is an OBD-II generic code that indicates that the engine control module (ECM) has detected the engine exhaust gas recirculation (EGR) circuit has malfunctioned. This sensor MUST NOT to be confused with the Boost Sensor located on the intake manifold. Replaced EGR and problem came back. P0404 code definition. The port and the code reader's plug are both trapezoid shaped. At Thoroughbred Diesel we are a real diesel performance and repair shop that offers free advice. New to the Forum. How do I fix the problem? I installed a new GM mass air flow sensor and new EGR valve and it didn't fix my problem. P0404 code diesel duramax - Cars & Trucks question. Before the deployment of OBD II in 1996, resetting a check engine light was a simple matter. Just the words 'battery not charging'. Duramax Engine Identification Duramax Engine ID by VIN Number. SES Code P0404 Duramax 6600. Detailed Vehicle Recall Notices and Technical Service Bulletins (TSBs) from ALLDATAdiy. © Barry Brideau 2003-2019. 2L Four Cylinder Chevy S10 Performance Upgrades, including MagnaFlow Performance's Exhaust and several aftermarket parts in this issue of Sport Truck Magazine. I checked it with a code reader and got a P0404 code: "Exhaust Gas Recirculation Circuit Range/Performance. Le cambie el collarin a mi camioneta y desde que se lo hice me empezo a fallar en frio prendo la camioneta meto la primera pero en cuanto empieza a calentar ua no le entra la segunda ,aunque descubri que la pongo en neutro le bombeo y si le entra pero que podra ser que no puedo hacer los cambios normalmente ayuda por favor. 0 Powerstroke Tuner. 2008-2010 Ford 6. This page lists OBD-II generic powertrain trouble codes, a. The "Malfunction Indicator Lamp" (or MIL ) comes on to warn you when the Onboard Diagnostic System (OBD II) detects a problem that cold cause your vehicle's emissions to exceed 1. You may not notice if you have catalytic converter problems but the environment will. P0404 GMC Meaning An Exhaust Gas Recirculation (EGR) system is used in order to lower Oxides of Nitrogen (NOx) emission levels. FoxWellTool. The EGR (or Exhaust Gas Recirculation) valve plays an important role in keeping emissions to a minimum and ensuring that your vehicle does not pollute the atmosphere. The ECM detected a short or open circuit in the EGR vacuum control solenoid or wiring to the solenoid. The faulty IAT sensor tells the car's computer that the air in the intake is a different temperature than it actually is and may cause the vehicle to not deliver the proper fuel mixture to the engine. 0 Answers 2012 Dodge Avenger. 6L LBZ Duramax Diesel 2007 - 2010 GM 6. com membership. Here is a list of Chevy Duramax diagnostic codes to help you in figuring out what is wrong with your vehicle. What the P0404 code means. sometimes code will not go away even after replacing valve and clearing code with scanner. 0L lariat FX4 46K Sold. P0404 code diesel duramax - Cars & Trucks question. Read what sets this code and some common causes and repairs. P0404 CHEVROLET Meaning An Exhaust Gas Recirculation (EGR) system is used in order to lower Oxides of Nitrogen (NOx) emission levels. (1) Sinister Diesel 6. Diesel Duramax Active Topics - Topics that are currently being discussed in the Forums. Get the best deals on Car & Truck EGR Valves & Parts when you shop the largest online selection at eBay. It is only hard to start. p0404 is egr position sensor performance. 14-17 mpg empty or with topper. 6L Duramax LLY LBZ Fuel Injection Pump Return Hose New GM OEM 12625278 06-07 GM 6. Mass Air flow sensor code PO101 on an 2007 Chevy Duramax 2500 HD. 6L CODES Posted to GM Driveability on 2/8/2010 2 Replies Hi Guys, Got this 2004 chevy duramax with p2122,p2138,and p2139 [] driveability problem that I know [] volt meter I have 5 vref and grounds at the app sensor plug when it is plugged up and unplugged. Before you yell SEARCH, i have spent the last two days reading every thread/article i can find on these codes. Last week i replaced the turbo actuator. now will do it even if it was started an hour before. Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder. Two days later, guess what, the light is back on. Welcome to our listing page for Generic Check Engine Light Codes. A small amount of return is normal, but more than 3 ml in 15 seconds while cranking or at idle is considered excessive. P0404 - Meaning, Causes, Symptoms, & Fixes | FIXD. We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon. 0's is no longer used for DTC's P0238, P0299, P0404, P0478, P2262 and/or P2263. GM bulletins are intended for use by professional technicians, NOT a "do-it-yourselfer". How do I troubleshoot code P0404 on a 2001 1500 Z71? Truck has 178000 miles on it. I put this in my F250 manufactured stamp datw of Dec '03, sold as an '04, was to unsure, but installed it myself and fits mint. 0 Powerstroke from BD/Garrett/Industrial Injection. Can you put a 4. 6 duramax 2500 with 36000 miles. However, the transition from the definition "IAT [Intake Air Temperature] - B Circuit Malfunction / Exhaust Gas Recirculation Closed Position Performance", to the definition most commonly used by many manufacturers for OBD II code P1404 today, "EGR Valve Closed Position Performance", has NOT been smooth and/or uniform across all. p0404 egr position sensor performance. QI have a 2007 Dodge Grand Caravan with the "check engine" light on. The PCM controls the pintle position using inputs from the Throttle Position (TP) sensor, the Manifold Absolute Pressure (MAP) sensor and,. The P indicator light stays on even when the. 6L Duramax LB7 Default sorting Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low. Reset these Warning Lights The reset check engine lights process takes an extra step on modern cars. Several Codes from what I am looking at suspect bad ground or Computer Failure. 6L CODES Posted to GM Driveability on 2/8/2010 2 Replies Hi Guys, Got this 2004 chevy duramax with p2122,p2138,and p2139 [] driveability problem that I know [] volt meter I have 5 vref and grounds at the app sensor plug when it is plugged up and unplugged. 0L 2003-2005 Excursion and 6. 6l duramax diesel (lb7) c/k-truck engine diagnostic parameters sensed parameter fault code acceptable operating range and rationality primary malfunction detection parameters secondary monitoring parameters and conditions monitoring time length and frequency of check monitoring method fault code storage and mil illuminatio n cylinder 3. Last week i replaced the turbo actuator. Love the power. See here for a step-by-step guide on how to diagnose and fix check engine light code P0401. 2008-2010 Ford 6. Reset these Warning Lights The reset check engine lights process takes an extra step on modern cars. We are your best parts source for BMW, Ford, GM, Mercedes-Benz, Ram, Sprinter, and VW diesels!. also check the wireing connector and wire to valve. The code definitions are a good starting point when determining the cause of the service engine light but where do you go from there?. PDTCs are very much like regular diagnostic trouble codes (DTC) but they cannot be resetby disconnecting the vehicle's battery or cleared by using an OBD scan tool. 0L Powerstroke engines. 0L will warp, causing it to leak. recommend disconnecting battery while replacing egr valve. This is an all inclusive list intended to help you get not only a code definition, but also some information on what could cause these codes and what can be done to repair the related faults. No obvious symptoms or problems, truck seems to be running and starting fine. Decided to run. We recommend Torque Pro. Trouble Codes Turn On Your Check Engine Light. We carry stock replacement to High Performance Borgwarner S400. flint, 6cd, back up sensors, rear slider, camper pkg, big mirrors w/ heated/pwr glass, 120k Sold 04/04 F350 Crew Cab long bed 6. I put this in my F250 manufactured stamp datw of Dec '03, sold as an '04, was to unsure, but installed it myself and fits mint. Before the deployment of OBD II in 1996, resetting a check engine light was a simple matter. Tips to Clean your EGR Valve. replaced the egr valve, engine light still comes on same code P0404 from an actron pocket scan. 0 Powerstroke from BD/Garrett/Industrial Injection. Apparently it's showing quite a few codes. p0404 is-egr flow ckt range/performance, check egr, remove from vehicle and clean out carbon from valve and where it mounts on engine. Welcome to our listing page for Generic Check Engine Light Codes. OBDII/EOBD diagnostics trouble codes definition. 5 diesel is not a duramax and the duramax is 6. It is only hard to start. Turns over but takes 10 tries sometimes. Discussion in 'GM Diesel & DuraMax' started by aboston, May 16, 2010. The PCM controls the pintle position using inputs from the Throttle Position (TP) sensor, the Manifold Absolute Pressure (MAP) sensor and,. How to clean a 6. This week its in limp mode again but this time its throwing codes related to the EGR p0404 primarily. The OBDII fault code P0401 means that the engine computer has detected that the Exhaust Gas Recirculation (EGR) system flow is insufficient. P0404 EGR Open Position Performance. Then replaced EGR, plugs/wires (rough idle), still get code. Re: P024F, P2453, P2584, P2585, P1412, P0404, U1900 codes come up on my car need hel Honestly, I really don't know, I'm hoping someone who's worked on them steps up to the plate. Diesel Duramax Classifieds - Participate in our marketplace for Diesel Duramax owners. replaced Justanswer. Also, the valve will usually have a feedback system built into it that informs the PCM (Powertrain Control Module) what position the valve is in; open, closed, or somewhere in between. Is anyone familiar with this DTC B1380 condition? Happening on my 2005 Uplander. Cleared the code. The mass airflow sensor (MAF) measures the amount of air entering the engine. 6L Duramax LB7 specifications, history, & information. Checked all voltages and signals at EGR harness including 12 VDC power, 5 VDC reference, pintle position signal (with valve unbolted and moving pintle), and grounds. Please read the whole add to make sure this is the truck for you. Use transmission grease for the O-ring on the oil return line so you don't tear it while placing it in and turn it on with an oily surprise waiting for you( Brake cleaner and compressed air cleans the valley, but cover holes), only to take it back apart just to. Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. P0404 is an OBD-II generic code that the engine control module (ECM) detected the engine exhaust gas recirculation (EGR) valve or sensor is out of specification range or its performance has gone out of specification parameters. We carry stock replacement to High Performance Borgwarner S400. These are stored in response to a problem found in the truck by the system. Does not include gaskets. OBD-II Diagnostic Trouble Codes (DTC). 6L LBZ Duramax Diesel ARP Studs Head Gasket Kit Grade C. 5-2010 GM Duramax Custom Turbo Resonator Delete Cap. False P0404 (Exhaust Gas Recirculation (EGR) Performance) due to a stuck turbocharger condition. Discussion in 'Chevy Trucks' started by mercer_me, Sep 8, 2012. you need a new egr valve. Trouble Codes Turn On Your Check Engine Light. 6L LLY Duramax Diesel 2006 - 2007 GM 6. but wow its ridicuous how loud it is, and its bugging the hel out of me. I have installed every single aftermarket diesel tuner available. Checked all voltages and signals at EGR harness including 12 VDC power, 5 VDC reference, pintle position signal (with valve unbolted and moving pintle), and grounds. Chevy / GMC 2500HD Duramax - P20B9-00 Reductant Heater; Chevy Duramax - P0540 Intake Air Heater Incorrect… Duramax LLY - FICM / Injector Trouble / Misfire… How to Flush a Heater Core Safely (with a garden hose) How to Flush a Heater Core (Fast) How to Fix a Car with No Heat (Easy) Duramax LLY - FICM / Injector Trouble / Misfire…. 14-17 mpg empty or with topper. aboston Member My check engine light came on after a road trip the other day and it was a P0677 code. Duramax 6600 Welcome to the Internet's first Duramax 6600 diesel discussion forum for the LB7, LLY, LBZ, LMM, LML, LGH & L5P RPO code engines. Apparently it's showing quite a few codes. com and affiliated sites. Details about 2001-2016 GM Duramax 6. NOx gases, which are a leading cause of acid rain and in some people, respiratory problems, are formed when the engine combustion temperatures become too high (2500° F). Description of the standard trouble OBD codes by family. No specific codes showed up on instrument panel. Heated seats work off and on. At Thoroughbred Diesel we are a real diesel performance and repair shop that offers free advice. P0404 code diesel duramax - Cars & Trucks question. Code C0561- ABS Disabled. Duramax LLY - FICM / Injector Trouble / Misfire… Duramax LLY - FICM / Injector Trouble / Misfire… 2016 GMC Canyon Duramax Diesel: Is It Comfortable &… Chevy Duramax - P0540 Intake Air Heater Incorrect… Chevy Duramax w/ Allison Automatic - Shifting Trouble… 2017 Chevrolet Silverado HD Duramax: First Look. The best source of automotive and light truck oil and fluid capacities. If you have a P0404, then the EGR valve is likely an electrically controlled EGR valve instead of a vacuum controlled EGR valve. Because there is no factory lift pump to circulate fuel, the injection pump has to suck fuel from the tank and through the filter to run. Code P0401: Exhaust Gas Recirculation (EGR) Flow Insufficient Detected. 6l (lly) duramax used in: hummer h1 sensed parameter fault code acceptable operating range and rationality primary malfunction detection parameters secondary monitoring parameters and conditions monitoring time length and frequency of check monitoring method fault code storage and mil illum. ) Buy Genuine Bosch 6. P0406 - EGR Sensor A Circuit High. Lack of power as you accelerate the vehicle down the road. Diesel Duramax Classifieds - Participate in our marketplace for Diesel Duramax owners. Cart is empty. The port and the code reader's plug are both trapezoid shaped. Background. I was thinking about this around 10:00 last night and I finally figured it out!!! It turns out that the EGR was never kicking in because my throttle was not properly adjusted. I have a 2005 Pony Express Motorhome on a C5500 Kodiak chassis with a 6. 6l duramax diesel (lb7) c/k-truck engine diagnostic parameters sensed parameter fault code acceptable operating range and rationality primary malfunction detection parameters secondary monitoring parameters and conditions monitoring time length and frequency of check monitoring method fault code storage and mil illuminatio n cylinder 3. Have a check engine light on in your 6. What is a Diagnostic Trouble Code (DTC)?. Cleans all the main engine components without the need to dismantle:fuel injectors, EGR valve, turbocharger, DPF, etc. but it was something Code P0404 - Chevy and GMC Duramax Diesel Forum. NOx gases, which are a leading cause of acid rain and in some people, respiratory problems, are formed when the engine combustion temperatures become too high (2500° F). P0405 - EGR Sensor A Circuit Low. On scan tool when connector is plugged into sensor. hey guys found this website with all the codes (most of them) while looking at my p0171 code the other day DTC CODES P0100 to P0199 P0100Mass or Volume Air Flow Circuit P0101Mass or Volume Air Flow Circuit Range/Performance Problem P0102Mass or Volume Air Flow Circuit Low Input P0103. Duramax 6600 Welcome to the Internet's first Duramax 6600 diesel discussion forum for the LB7, LLY, LBZ, LMM, LML, LGH & L5P RPO code engines. com membership. Seems common: p0401 and p0404 Duramax 6600. I took a lot of time to write the add and take all the pictures so please make sure you have read the add carefully and looked at all. DIAGNOSTIC TROUBLE CODE (DTC) - P0562 SYSTEM VOLTAGE (ENGINE SIDE) TOO LOW Know your Circuit. And even getting them on the machine at the local shop is I think $120. It's not difficult to clean your valve, although it is time-consuming. We recommend Torque Pro. Please read the whole add to make sure this is the truck for you. Reset these Warning Lights The reset check engine lights process takes an extra step on modern cars. Can you put a 4. Diesel Duramax Active Topics - Topics that are currently being discussed in the Forums. Truck has been running fine, on occassion thows abs light then clears it self. 6l duramax diesel (lb7) c/k-truck engine diagnostic parameters sensed parameter fault code acceptable operating range and rationality primary malfunction detection parameters secondary monitoring parameters and conditions monitoring time length and frequency of check monitoring method fault code storage and mil illuminatio n cylinder 3. Get the best deals on Car & Truck EGR Valves & Parts when you shop the largest online selection at eBay. For more information about the function of the Duramax EGR system please reference this page: I have DTC P0401 and/or P0404. No complaints. P0404 Exhaust Gas Recirculation (EGR) Control Circuit Range/Performance P0405 Exhaust Gas Recirculation (EGR) Sensor A Circuit Low P0406 Exhaust Gas Recirculation (EGR) Sensor A Circuit High P040B Exhaust Gas Recirculation Temperature (EGRT) Sensor A Circuit Range/Performance P040C Exhaust Gas Recirculation Temperature (EGRT) Sensor A Circuit Low. Chevy LLY Duramax EGR Codes P0401, P0404 - Invidious. even when the engine light is on when it's throwing this code, it pulls fine and still runs cold. 0L 2003-2005 Excursion and 6. We take a close look at the evil of EGR on diesel engines and the havoc that it can cause to your late model Ford, Dodge, or GM diesel truck in this month's issue of Diesel Power Magazine!. Do you want a bulletproof 6. Reset these Warning Lights The reset check engine lights process takes an extra step on modern cars. I replaced the EGR valve. 0's is no longer used for DTC's P0238, P0299, P0404, P0478, P2262 and/or P2263. Set B1503 to 8000. A PDTC check is being added to the BAR-OIS Smog Check inspection on July 1, 2019. Engine , Transmission, Etc. Decided to run. P0404 Chevrolet Description An Exhaust Gas Recirculation (EGR) system is used in order to lower Oxides of Nitrogen (NOx) emission levels. P0404 Gmc Description. NOx gases, which are a leading cause of acid rain and in some people, respiratory problems, are formed when the engine combustion temperatures become too high (2500° F). 0 Answers 2012 Dodge Avenger. 08 silverado duramax lmm egr cooler clean po401. Chevy LLY Duramax EGR Codes P0401, P0404. And even getting them on the machine at the local shop is I think $120. Duramax First Generation: 2001-2004 (LB7) Discuss the first generation Dtc p0404 egr problem. The worst complaints are electrical, engine, and brakes problems. What does this P0401 diagnostic trouble code mean anyway? The correct definition for this diagnostic trouble code P0401 is "Insufficient EGR Flow Detected". Not only that, but removing the EGR also reduces the soot buildup in the air intake helping to reduce maintenance costs and extend the engine's life by improving coolant flow for lower. while doing this, give both ends of the egr a good soak in some sort of carbon cleaner. Rough idle. 6L Duramax LLY LBZ Fuel Injection Pump Return Hose New GM OEM 12625278 06-07 GM 6. White smoke, lack of power,. PNEUMOVAX 23 is a vaccine that is given as a shot. You may not notice if you have catalytic converter problems but the environment will. P0404 Chevrolet Description An Exhaust Gas Recirculation (EGR) system is used in order to lower Oxides of Nitrogen (NOx) emission levels. Generic OBD improvements including; Mode 1, Mode 2, Mode 4 and J1699 OBD data test results as reported to the service tool. It seems to me like there's a bad module or bad ground or something of that nature that's cause most of these codes. Just the words 'battery not charging'. I refuse to bash on any manufacturers so lets just put it this way. Chevy/GM Duramax Diagnostic Trouble Codes (DTC) Diagnostic trouble codes (or fault codes) are codes that are stored by the on-board computer diagnostic system. DURAMAX lly Boost tables If this is your first visit, be sure to check out the FAQ by clicking the link above. Car (or truck or mini-van) seems to run ok above 30 miles and hour but once you come to an idle, the engine barely stays running. OBD II Generic Check Engine Light Codes. Home Chevy/GMC LB7 (01-04 Trucks) Fuel System Tanks/Misc LB7 Duramax Diesel Fuel Pressure Regulator 0928400535. My engine light came on it showed a p0404 code, which is a EGR valve. Many fail as early as 50k miles. Several Codes from what I am looking at suspect bad ground or Computer Failure. A small amount of return is normal, but more than 3 ml in 15 seconds while cranking or at idle is considered excessive. P0404 EGR Open Position Performance. P0404 code diesel duramax - Cars & Trucks question. I replaced the EGR valve. Discussion in 'Chevy Trucks' started by mercer_me, Sep 8, 2012. Fix EGR Codes and Turn Off the Engine Light Vacuum egr valve EGR codes are quickly climbing the ladder of the most common causes of check engine light problems found on aging automobiles. 2 (52), which i did over 240k in and actually still sits on the drive and fairly resently (Feb 13) got myself a 93 Aero TTID (58) with 53k on the clock, it has been fantastic to drive compared to my old friend but have had a couple of scares, mainly that the EML would come on the odd time. I checked it with a code reader and got a P0404 code: "Exhaust Gas Recirculation Circuit Range/Performance. P0404 Gmc Description. 6L Duramax LB7 / Page 2 2001 - 2004 6. P0404 – EGR Control Circuit Range/Performance. So you have changed the EGR valve and this p0401 code continues to pop up on the computer. 6L Duramax Diesel Engines (Years: 2004. Apparently it's showing quite a few codes. this might help but dont expect much. If you have a P0404, then the EGR valve is likely an electrically controlled EGR valve instead of a vacuum controlled EGR valve. Diesel Duramax Forums - Our Diesel Duramax Forums with thousands of discussion topics. The OBDII fault code P0401 means that the engine computer has detected that the Exhaust Gas Recirculation (EGR) system flow is insufficient. Trouble codes P0404, P0405 and P1404. 6L V8 Duramax Diesel C Rijbewijs - 2004 Details about 06-07 GMC Chevrolet 6. P0299 obd2 code and how it affects your turbocharger for chevrolet duramax diesel. The PCM tests the EGR system during deceleration by momentarily commanding the EGR valve open. " A new EGR valve. The engine light came on again. p0420 catalyst efficiency bank 1. I reset the code and drove it to work yesterday , no code. its not, its really really loud, before it was quiet like a normal duramax. The final part in this series will cover the 6. but wow its ridicuous how loud it is, and its bugging the hel out of me. Engine Shut Off Going Down The Road Now It Won't Start. 0 Powerstroke Tuner. DIAGNOSTIC TROUBLE CODE (DTC) - P0562 SYSTEM VOLTAGE (ENGINE SIDE) TOO LOW. I forgot exactly what the scanner said it was. You are here: Check Engine Light Home > Check Engine Light Codes (Generic Powertrain) Check Engine Light Codes. The ECM detected a short or open circuit in the EGR vacuum control solenoid or wiring to the solenoid. Edwards Deming. The ignition voltage on the ignition feed circuit to terminal 7 at the ECM is controlled by the engine control module (ECM). The engine light came on again. 73lsd, FX4 pkg, torqueshift, ESOF, silver/med. Whether you need ALLISON AT wiring diagram information, ALLISON AT transmission rebuilders tips, ALLISON AT technical information, ALLISON AT diagnostics, ALLISON AT troubleshooting help, or just answers to your ALLISON AT transmission rebuilders question, the Transmission Rebuilders Network is the place to go!. Today I got a code P0404 i got it cleared and so far it is gone but we will see. net are the two best shop manuals—period! Unlike the cheaper Haynes and Chilton manuals that cover multiple year models, leaving the exact information you need to fix your car, these professional manuals cover your exact year, make, model. I just picked up another Jeep, this one is a 2009 Wrangler X. Then replaced EGR, plugs/wires (rough idle), still get code. You are frustrated and ready to drive your car off of a cliff. Details about 06-07 6. i just put my new pcm in from zippy and my truck wont start, anyone know how to fix this? Code: P1631 Theft Deterrent Password Incorrect. Details about 2001-2016 GM Duramax 6. 0L 2003-2005 Excursion and 6. Duramax LLY – FICM / Injector Trouble / Misfire… Duramax LLY – FICM / Injector Trouble / Misfire… 2016 GMC Canyon Duramax Diesel: Is It Comfortable &… Chevy Duramax – P0540 Intake Air Heater Incorrect… Chevy Duramax w/ Allison Automatic – Shifting Trouble… 2017 Chevrolet Silverado HD Duramax: First Look. " A new EGR valve. you need a new egr valve. What Is the EGR Valve? Without your EGR valve, the gas from your exhaust would be much more plentiful. Mass Air flow sensor code PO101 on an 2007 Chevy Duramax 2500 HD. There are numerous pattern failures and the engine has undergone major changes since its' first introduction in 2000 to correct them. P Auto Trouble Code list. It gave a P0404 code. Duramax diesel egr valve keyword after analyzing the system lists the list of keywords related and the list of websites with related content, in addition you can see which keywords most interested customers on the this website. Many fail as early as 50k miles. Turbo failure diagnostics-Normal boost 25 - 29 psi (22-25 psi in 3rd gear at WOT, per Ford)-The Variable Vane Turbocharger (VGT) that is on the 6. ) Buy Genuine Bosch 6. A malfunctioning IAT sensor may cause your vehicle to take longer to start on cold mornings. Turns over but takes 10 tries sometimes. Help please duramax gurus. EGR because there are no accompanying codes (P0401 or P0404). A small amount of return is normal, but more than 3 ml in 15 seconds while cranking or at idle is considered excessive. Sometimes it starts after 1 or 2 but sometimes it will kill the battery trying. Duramax 6600 Welcome to the Internet's first Duramax 6600 diesel discussion forum for the LB7, LLY, LBZ, LMM, LML, LGH & L5P RPO code engines. Heated seats work off and on. These engines are found in 2003-07 Ford Super Duties. Hear the fuel pump run. 5-2010 LLY LBZ LMM Duramax (0) Reviews: Write first review Description: 2004. There is no such thing as a 6. Before only when it sat for more then 10hrs. 0l Powerstroke EGR Valve Block-Off; Sinister Diesel 6. I replaced it. Shown below also are OBD2 codes and their description which you can use for fixing one of these wicked chevy engine codes. ) Buy Genuine Bosch 6. The 2003 GMC Sierra 2500 has 50 problems & defects reported by Sierra 2500 owners. Below are common check engine light trouble codes for the Dodge Cummins diesel. I have been out driving today and noticed the air con was not cooling I took a couple of fault code from the car using the BAS tool: P140A and P140E. 6L Duramax LLY LBZ Fuel Injection Pump Return Hose New GM OEM 12625278 06-07 GM 6. 5 LB7 Duramax Powertrain Discussion of components that are directly involved in the power production and all that is needed to get and keep the truck moving. 23:50 (Dodge) Engine Code P0404 - EGR Position Sensor Performance Chevy LLY Duramax EGR Codes P0401, P0404 22:57 Initializing Download. Decided to run. Get the BEST auto repair information Alldatadiy. Ask any and all questions and I'll do my best to answer. I have installed every single aftermarket diesel tuner available. Help? - Ok so my dealer or any other dealer would need my truck for a couple days and i cant do without at the current time. 6L LLY LBZ Duramax Diesel 42142-D. PNEUMOVAX 23 is a vaccine that is given as a shot. The EGR system accomplishes this by feeding small amounts of exhaust gas back into the combustion chamber. P0700 & P1779. DIAGNOSTIC TROUBLE CODE (DTC) - P0562 SYSTEM VOLTAGE (ENGINE SIDE) TOO LOW. I replaced egr valve on 04 duramax but keep geting P0404 code is there some elec sensor to replace? - Chevrolet 2500 question. For more information about the function of the Duramax EGR system please reference this page: I have DTC P0401 and/or P0404. P0404 - Meaning, Causes, Symptoms, & Fixes | FIXD. We carry a wide selection of Turbos for the 6. To reverse lookup codes type in a keyword into the search bar. you need a new egr valve. Can someone take a look at the codes. com LML Duramax EGR Delete Kit w/ Intake Elbow Bridge For. 0 Liter Power Stroke diesel engine was used in 2003-2007 Ford Super Duty trucks and 2003-2010 Ford E-Series vans/chassis cabs, is a 32-valve pushrod V8. P0404 – EGR Control Circuit Range/Performance. Duramax LLY – FICM / Injector Trouble / Misfire… Duramax LLY – FICM / Injector Trouble / Misfire… 2016 GMC Canyon Duramax Diesel: Is It Comfortable &… Chevy Duramax – P0540 Intake Air Heater Incorrect… Chevy Duramax w/ Allison Automatic – Shifting Trouble… 2017 Chevrolet Silverado HD Duramax: First Look. However, much like the engine itself, the automatic transmission has been significantly upgraded, including electronic monitoring and controls for every aspect of upshifting and downshifting. Tips on performance, fuel economy, troubleshooting and mo. Cart is empty. I put this in my F250 manufactured stamp datw of Dec '03, sold as an '04, was to unsure, but installed it myself and fits mint. This page lists OBD-II generic powertrain trouble codes, a. If you have a P0404, then the EGR valve is likely an electrically controlled EGR valve instead of a vacuum controlled EGR valve.