2012 Duramax Nox Sensor Replacement

You can also find other images like duramax fuel pum location,nox sensor mack mp7,nox sensor cleaner,nox sensor replacement,nox sensor on volvo,nox sensor a&e,nox sensor how it works,egr valve location,nox sensor function,nox sensor problems,nox sensor toyota. Turbo Honda Replacement Direct Chra New Cartridge F15x Aquatrax Aquatrax Honda New Cartridge Turbo Direct Replacement F15x Chra New Honda Aquatrax Sbt Honda Aquatrax Crankshaft Turbonew 02-06 F-12x R-12x 13000-hw1-670 20-601 Sbt Honda - $629. Performance Online 1968-74 Chevy Nova 2" Drop Spindles, X Body Drop Spindles. If, however, the sensor is really grungy, use a mild soapy solution and rinse well. 7L Power Stroke diesel features several EGT sensors. The GM dealer asked what def fluid I was using. (The photo is currently mis-labeled, I will update as soon as I have a chance. 7L; Chevy/GMC Duramax. This is a discussion on replaced knock sensors but still have light within the General Help forums, part of the LSx Technical Help Section category; Just got through replacing new knock sensors and harness. The SCR, or Selective Catalytic Reduction System, uses DEF. Fuel Pressure Sensor for 01-04 LB7 6. Tank should be close to empty as I haven't added any for atleast 5,000 miles never had light come on before. Nitrogen Oxide Sensor (NOx) Sensor Circuit Low Input Bank 1. Choose top quality brands A1 Cardone, AC Delco, Standard Motor Products. Stainless For Sale Find Stainless for sale on eBay! Price Highest. Finally after driving a few miles, it started to register OP. 2014-2017 3. The DPF system will store soot during this type of operation, but the engine will not get hot enough to engage regeneration mode. Hey guys, been having problems with my 2005 duramax. 6L Duramax LML, LGH. Had been using Blue Def from Walmart, he said that Blue def was causing problems with the sensors and recommend either GM or Flying J. If, however, the sensor is really grungy, use a mild soapy solution and rinse well. Posted to GM. The pin heights in the level sensor have been updated to support new requirements. Have had problems twice since. Learn more about the 2012 Chevrolet Silverado 2500 HD Crew Cab. We love when auto parts experts come to our site and we love when car parts newbies come to our site. Take your Duramax-equipped truck out for an extended straight drive, such as on the highway. The crankshaft sensor on GMC vehicles is synced to the powertrain control module, or PCM. NEW Factory GM Diesel Emission Fluid NOx (Nitrogen Oxide) Sensor 6. Re-connected battery and drove about 7 miles,then service engine soon light comes. Read about the inner workings and state-of-the-art electronics of GM's Duramax diesel engine, only on dieselpowermag. 95 Add to cart; 6. It's a common issue for it to go bad. These sensors commonly fail and can be an expensive replacement (as our coworker learned). Each sensor and its associated smart module are permanently connected and are serviced as a unit. Fuel Pressure Sensor for 01-04 LB7 6. Set Of Bmw Floating Center Caps Part Number 36-12-2-455-269. 2012 CHEVROLET SILVERADO Recalls (2) will inspect and replace the fuel transfer pump, as necessary, free of charge. TamerX Diesel Fuel Injector Part DE808 Application Ram Dodge Cummins 6 7L 2011-2012 4500 5500 Diesel Injector Part DE808 OEM 68086182AA CORE 75 00 Note Core Deposit deferred for 30 Days. This listing is for the sensor only the wiring pigtail is sold separately. 5%) The sensors are an issue and have since been ironed out with new sensors, but there is a slight hitch, the diagnostics that are layed out in the scan tool are. Had codes for NOx sensor number 1 and DEF low pressure. We also carry filters, shocks, floor mats, and other useful service parts. This NAPA Advantage kit allows direct replacement of only the failed bung, with a weld-on plate if necessary for pipe repair. 4 knock sensor replacement location? The knock sensor on a 1994 Lincoln Mark 8 is located on top of the engine, near the upper. Sensor information is used by the ECM to adjust DEF dosing to the SCR. --and decides puts the van into low power or "limp home mode". 7L Cummins ISB Zibbix NOx Nitrogen Oxide Sensor Outlet for 11-12 6. Just wondering about the DEF. 6L Duramax diesel engine. Replacement Engine Parts Manifolds, Exhaust, Head Gaskets. The Fuel Rail Pressure (FRP) sensor is mounted in this junction block, along with the mechanically operated pressure relief valve. Measures Nitrous Oxide in exhaust in order to regulate DEF injection, and monitors SCR performance in conjunction with NOX Sensor #2. That may include but is not limited to vehicles from Ford, Mercedes Benz, BMW, VW, Audi, Chevrolet, GMC, Dodge, Ram, Sprinter, etc. Get Free shipping online now!. Test Pin Combinations are: Pins 2 – 3. 6L Duramax™Diesel Engine RPO LGH or LML NOx Sensor 2 Heater Feedback Performance N6650* Terminal Replacement Use Published Labor Operation. DPF removal is the best upgrades you can do to increase fuel mileage and reliability. List of Chevy Trouble Codes (DTC) Knock Sensor 1. Currently, only one sensor is commercially available, and it lacks the low concentration accuracy and fast response time to meet these growing needs. Chevy and GMC Duramax Diesel Forum > Chevy / GMC Duramax 11-16 LML Forums > 11-16 LML Duramax Powertrain > NOx Sensor Replacement to have the NOx sensor replaced. will see if this works!. The sensor sits just behind the dpf (last sensor on the exhaust). This is a Quallity OEM Replacement NOX Sensor for a Cummins ISX Diesel Engine. 7 Cummins Diagnostic Trouble Code List DTC. The parts covered under the Emission Control Systems Warranties are listed under the "Emission Warranty Parts List" later in this section. The knock sensor works by sensing the “knocks,” or noises, the engine makes when the pressure and heat in the engine is too much. Additionally, there is a new shield along with insulation around the DEF tank. 2014-2016 GMC Sierra 1500. Here is how it works. General motors (gm) is recalling certain model year 2013 cadillac escalade, escalade esv, and escalade ext; chevrolet avalanche, express, silverado hd, silverado ld, suburban, and tahoe; and gmc savana, sierra hd, sierra ld, yukon, and yukon xl vehicles, manufactured between november 7, 2012, through december 18, 2012, for failing to comply. Easier to see if you get on ground and look. Antilock Brakes. I was told the original tank had one sensor, and the new tank has six! Sent from my iPhone using Tapatalk. Read about the inner workings and state-of-the-art electronics of GM's Duramax diesel engine, only on dieselpowermag. aFe 5" Aluminized DPF-Back Exhaust with Polished Tip - Duramax 6. 6L Duramax: LGH and LML Diesel Engines Course Goal Upon completion of this course, you will be able to apply concepts and procedures to diagnose and service concerns on the 6. In order to be able to post messages on the Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum forums, you must first register. What does that mean? This is a generic powertrain diagnostic trouble code (DTC) and typically applies to OBD-II vehicles. Without resyncing, the PCM cannot properly determine the position of the crankshaft. The replacement process takes between 10 to 12 hours of labor and the injectors cost around $350 each. TSB/Campaign Number 12. DIY | GMC KNOCK SENSOR REPLACEMENT JoshOfAllTrades. The rotor and gear teeth interrupt the sensor magnetic field as they rotate. Order Chevrolet Silverado 2500 HD Knock Sensor online today. A good sensor should show no change. 1994-2000 6. They were covered under warranty. Nox sensor problems moreover after treatment nox sensor location 2012 duramax nox sensor location nox sensor icon how do nox sensors work nox sensor location diagram nox sensor how it works nox sensor ford recall duramax nox sensor 1 location nox sensor replacement duramax nox sensor location kia knock sensor problems continental nox sensor nox sensor vw cummins isx nox sensor location cummins. With #7 being the worst. Constructed from durable drop forged chrome vanadium steel for rigorous use. This is because its function is to sense vibrations caused by engine knock or detonation. General Motors Multiport Fuel Injection engines may fail emissions standard testing due to excess Oxides of Nitrogen levels in the exhaust. My2011 2012 Q7 Gen 1 2 Audi En Pub P0087 Audi A4 Fuel System Diagnostics Pump Replacement 2011 Duramax Nox Sensor Bank 1 Location Share Get link;. NEW OEM Cummins 2872467 / 4984178 Temperature Sensor. Sensor 2 allows the SCR system to detect poor DEF control and a damaged SCR catalyst. ” Vehicles. This bulletin applies to select GM vehicles equipped with LBZ, LB7, LLY or LMM 6. It is possible to change your vehicle fuel level. At first,after installing the new sensor, the gauge still showed zero but I initially only ran it for about 30 seconds. 6L Duramax LML LGH; 2007 – 2010 6. How To Remove DEF Tank From LML Duramax!. It is located down the center of the vehicle, on the exhaust, just forward of the rear axle. CHEVROLET > 2012 > SILVERADO 2500 > 6. Power enhancement custom tuning offers more HP & torque up to 40% over stock. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. These low reverberations. According to Repairpal. 6l Lb7 Duramax Diesel. Buy a 2012 Chevrolet Silverado 2500 HD NOx (Nitrogen Oxide) Sensor at discount prices. 7L Powerstroke. Follow wire from sensor to module. Is the nox sensor easy to replace? I have vary limited mechanical abilities lol 2012. My local dealer did a manual re-gen and cleared the code which worked for a while. 7 Cummins Diagnostic Trouble Code List DTC. When the sensor detects too much NOx in a vehicle's exhaust gas, it tells the SCR system to inject more urea, which uses ammonia to reduce emissions. 7L engines built on or before 1/30/2012 may exhibit P204F DTC with DEF system fault warning on dash. If a vehicle’s computer is getting inaccurate air temperature readings from an IAT sensor that has failed or been damaged, it will have a big effect on engine performance. That is where sensor screws into can. I have a 2011 Chevy Duramax dies that I too am having NOX sensor issues. replacement knock sensor harness Replacement brand parts are the most affordable solution for your replacement needs! All Replacement brand items are backed by 1-year, unlimited-mileage warranty. Here we'll lay out the cause and correction of the knock sensor problems on these vehicles. Most information from the knock sensor will be bumps in the road or closing the car door. Get the job done with the right part, at the right price. GM recognized this issue and actually had to extend the warranty to 7-years/200k miles. 6L Duramax DEF Heater. 7L; Chevy/GMC Duramax. Set Of - $79. The truck will need a NOx sensor for the codes but will need the programming updated for the DEF level issue. 6L LMM 2007. Fuel Pressure Sensor for 01-04 LB7 6. The 2012 GMC Sierra 2500 has 3 problems reported for 'emission system requires service' warning message. The cheaper route was to go with a new sensor. I have tons of oil leaking out of my oil pressure sensor on the oil filter housing, how do I fix it, i did take it off to put on my feed line elbow to my 16g because it wouldnt twist around without hitting it now i have oil oozing all over. First forget everything you read on the job. california def issues first the NOX sensor 2, Replace the B212 Reductant Sensor Module. The fuel tank pressure sensor has the final say in telling the computer if the tank pressure is holding during a key on pressure test. SHOW CAPTION HIDE CAPTION. Sensor 1 reads engine-out NOx. If you're visiting this project from the DirtyShirt YouTube channel you've probably already read the comments from some of the other guys who state that we made the project harder than it really is. Enter the make, model, and year of your vehicle for a more custom selection of Replacement parts or choose from the list below. Wiring must be routed away from the exhaust. TamerX Diesel Fuel Injector Part DE808 Application Ram Dodge Cummins 6 7L 2011-2012 4500 5500 Diesel Injector Part DE808 OEM 68086182AA CORE 75 00 Note Core Deposit deferred for 30 Days. What the P2202 code means. It can also cause poor fuel economy. The Advance Auto Parts core charge presented to you online today with your item is representative of the most common core charge. ” Vehicles. NOX Sensor #1 ("Forward," pre-DPF, or pre-SCR) - First Sensor in the exhaust system, next to (left of) O2 Sensor, between Turbo and DPF. The new Duramax 6600 light-truck diesel engine has launched General Motors into the lead in performance, fuel economy, reliability, and driveability. Duramax Fuel Filter Replacement Illustrated Guide to Changing the Fuel Filter. 6L Duramax LML LGH; 2007 – 2010 6. I have been having issues with the truck when warm, it runs and idles fine when cold but when the engjne reaches around 160 or more it starts to like lope at idle and when driving and coming to a stop it lopes really bad, I have changed fpr, 8 new 50hp dragon fly injectors from industrial injection, checked wiring, kinda lost now. These problems can only be addressed at a GM dealer, and if you are in. Note: Make sure your LMM Duramax has the most recent EGR program flashed by the dealer per the service bulletins. We love when auto parts experts come to our site and we love when car parts newbies come to our site. I happen to be one of them. 6L Duramax NOx (Nitrogen Oxide) Sensor. see the Duramax Diesel supplement. 2004 ¼ and up should be updated to the latest oil standpipe design if removed for other repairs. Cleaning the threads before install assures sensor is seated properly. • ECC has been replaced. 6L LML/LGH Duramax Diagnostics. Home / Shop / Dodge Ram Cummins / 2007. Halsten says the Duramax EGR only operates at idle and cruise where it allows “inert gases” into the cylinders so the engine can run leaner for optimum mpg while keeping the combustion chamber cooler and reducing NOx. " - Sherlock Holmes. check everything over really good, a small leak will be hard to find. Remove the knock sensor. Kennedy Diesel is your source for Duramax performance. Need some advice on my 2015 duramax with 105000 miles on it. These low reverberations. com, symptoms of a bad knock sensor include poor acceleration, knocking noises during acceleration, poor fuel mileage and a visible check engine light. In order to be able to post messages on the Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum forums, you must first register. Got this issue at the moment also. This guide will show you how to replace one that's malfunctioning. N53 NOx Sensor replacement My car has a rough idle, check engine light and reduced power until the engine has been restarted after driving for 5 mins. 7L Cummins ISB. NEW NOx Sensor Nitrogen Oxide Sensor For Cummins Diesel Engine 2872946. The pin heights in the level sensor have been updated to support new requirements. EGR and Knock Sensor 1989 Chevy 5. I know people were having CEL problems with 2011's from the NOx sensor, but is anybody having these issues with the 2012's? My eng light came on Wednesday so I took it to the dealer. replacement knock sensor harness Replacement brand parts are the most affordable solution for your replacement needs! All Replacement brand items are backed by 1-year, unlimited-mileage warranty. 6L Chevy/GMC LML Duramax Diesel $ 159. If the EGR valve needs to replaced, it's probably time to clean the EGR cooler. That may include but is not limited to vehicles from Ford, Mercedes Benz, BMW, VW, Audi, Chevrolet, GMC, Dodge, Ram, Sprinter, etc. Couple questions, can you fool it with different fluid or remove the nox sensor and hang it outside the pipe? Also is there a soot filter that will clog if you don't use the right fluid. Where is the location of crankshaft position sensor on a 2006 Chevy Silverado HD Duramax? Knock Sensor 2 Circuit (Bank 2) Replace the knock sensor. At key On, engine Off, the DPF pressure sensor pressure value reads 0 psi. 95 Read more; Garrett 848212-5003S GT3582VA Replacement Updated Turbocharger For 10-16 6. Factory replacement. Knock Sensor. california def issues first the NOX sensor 2, Replace the B212 Reductant Sensor Module. Next day i started it and drove to work when i notice a semi loud knock coming from the engine. List of Chevy Trouble Codes (DTC) Knock Sensor 1. In order to be able to post messages on the Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum forums, you must first register. 28 volts (less than 70 psi) KOEO at normal operating temperature after the engine has been off for at least 2 minutes. The Fuel Rail Pressure (FRP) sensor is mounted in this junction block, along with the mechanically operated pressure relief valve. New Garrett Stock Replacement Turbo 04. No reduced power in “ PTO mode. A link posted to a parts site pegged the replacement cost at $2700. 7L Cummins ISB. Too much NOx, add more DEF. Commonly called the "DEF Heater", the diesel exhaust fluid heater is located in the DEF (Diesel Exhaust Fluid / Urea) tank and actually contains the pickup tube for the reductant pump module, an electric heating element, a temperature sensor, a pressure sensor, and an electrode-type. Oxygen Sensor. List of Chevy Trouble Codes (DTC) Knock Sensor 1. 7 nox sensor location 2012 duramax nox sensor location nox. 6L LML GM Duramax. 7 Powerstroke Diesel Common Issues, Problems, and Tips Ford introduced the 6. The knock sensor is used to detect engine spark knock. This includes 2001-2009 Chevy Silverado, 2003-2009 Chevy Kodiak C4500-C5500 series, 2006-2009 Chevy Express, 2001-2009 GMC Sierra, 2003-2009 GMC TopKick C4500-C5500 series and 2006-2009 GMC Savana. An ACDelco GM Original Equipment NOx (Nitrogen Oxide) Sensor is a GM-recommended replacement for your vehicle's original component, and is an exhaust gas sensor that detects the nitrogen oxide content of the exhaust from diesel engines. This oxygen sensor socket removes the 7/8 in. If necessary, repair or replace the sensor. Nox sensor 2012 kenworth thank you for visiting our site, this is images about nox sensor 2012 kenworth posted by Maria Nieto in Nox category on Oct 15, 2019. Removes the 7/8 in. P/N: 763527-0712 Fits 2006-2014* Chevy/GMC 2500/3500HD Replace your worn out or damaged Turbo Vane Position Sensor with this genuine Garrett replacement. 6L Duramax/Allison. isn't very good at sharing this type of infomation. 7L Powerstroke. Bring it to dealership and let them change it. Left out early for about a a 400 mile round trip. 9 is made with the complete particulars for your gadget in use. Chevy and GMC Duramax Diesel Forum > Chevy / GMC Duramax 11-16 LML Forums > 11-16 LML Duramax Powertrain > NOx Sensor Replacement to have the NOx sensor replaced. 6L Duramax Diesel engine and its components. These low reverberations. Description. I had to replace both nox sensors at around 40,000 miles. Using the scan tool, command DPF regeneration while monitoring EGT sensors 1 and 2. The latest version of the 6. Cleaning the threads before install assures sensor is seated properly. 7 Cummins truck, use a code reader to pull the diagnostic trouble codes and look them up on this list:. But then, the OEM's figured out that if the engine had timing problems, and NOx rose dramatically, the NOx sensor would start dumping DEF in the mixing chamber, even though there was no way it could counter the large amount of NOX. I've had constant 'misfire on cylinder 3' codes for a while now (changed cylinder 3 fuel injector, replaced all spark plugs and swapped round coils with no luck). Coolant temperature sensor Replacement Cost. According to Repairpal. A unit that has a lofty taste , so you will be secure in using it. 6L Duramax LB7; 1983 – 2000 GM 6. During a DPF regeneration, the SCR is too hot to reduce NOx effectively. Turbo Oil Starvation. replaced knock sensors but still have light. Leader in Diesel Truck Performance Tuners, Exhausts, Fuel Pumps, & More. Bostech is a leader in manufacturing and supplying reliable, high quality auto parts. GT3788VA 7+7 Blade Billet Compressor Wheel For 11-16 6. 313-817-1722 Mon- Fri 9am to 4pm EST. Removes the 7/8 in. Replaced NOx sensor and DEF pump. 2011 – 2015 6. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. A disconnected mass airflow sensor can't electrocute you, but the wires are delicate and small. Hello all, I have a 2012 2500 with 98k miles. 6L Duramax, ranging from LB7 injector issues to LML NOx sensor failures, fuel starvation and priming concerns, and premature glow plug failure for LBZ/LLY engines. S A E the Best Deals on e B a y. A nitrogen oxide sensor or NO x sensor is typically a high-temperature device built to detect nitrogen oxides in combustion environments such as an automobile, truck tailpipe or smokestack. 2012 GMC Duramax DEF DPF SCR CAT Delete Facebook; the code was P2202 nox sensor #1, the dealer changed it out and ran a regen then a reductant fluid test RFQT and. The replacement process takes between 10 to 12 hours of labor and the injectors cost around $350 each. Fuel Pressure Sensor for 01-04 LB7 6. They were covered under warranty. Below are the ECM Connectors for 2008 vortec 5. replaced knock sensors but still have light. Duramax Buyer's Guide: How to Pick the Best GM Diesel. Find 2010 In Stock Now. Chevy Silverado and GMC Sierra Duramax Diesel Questions is a 2004 Duramax that has a fuel filter sensor that continues to flash a water in the fuel message even. The NOX Sensor is for the Outlet Downstream. The level sensor is part of the tank and I have found it best to replace the complete tank assembly if further issues. P2201 Meaning The Nitrogen Oxide (NOx) sensor measures the amount of nitric oxide and nitrogen oxide in the exhaust system. Dorman Products - 904-457 : Exhaust Gas Temperature Bung Repair. I was seeing check engine lights but they come and go. 6L V8 DIESEL Turbocharged > Exhaust & Emission > NOx (Nitrogen Oxide) Sensor. check everything over really good, a small leak will be hard to find. This listing is for the sensor only the wiring pigtail is sold separately. Replacement sensor probe with ballast unit will save you a fortune, solve your NOX problems and you will comply with enviromental emissions laws again. Is the nox sensor easy to replace? I have vary limited mechanical abilities lol 2012. 7L ISB Cummins / Sensors and Wiring / Zibbix NOx Nitrogen Oxide Sensor Outlet for 11-12 6. (The photo is currently mis-labeled, I will update as soon as I have a chance. Duramax LMM DPF and ECM Programming Do's and Dont's Last updated 3-18-10 The release of the LMM Duramax has brought forth new emissions and new forms of tamper detection by GM. 7L Cummins with a durable Bostech BTS031721 NOx Upstream Sensor. The level sensor is part of the tank and I have found it best to replace the complete tank assembly if further issues. 2017 Colorado Duramax diesel, I'm at 44000km, and the truck has been in the shop 14 times in less than a year. REDLINE S11943 OEM Replacement NOx Sensor for Cummins. If I would've kept my old ones I could've showed you. 6L Duramax LML Duramax LML Specs & Info. The symptoms of a bad knock sensor typically occur during heavy loads or at high speeds. of torque right off the showroom floor. 2011 GMC 2500 with a 6. 7 Cummins Diagnostic Trouble Code List DTC; 2011-2015 Dodge 6. Currently, only one sensor is commercially available, and it lacks the low concentration accuracy and fast response time to meet these growing needs. 6L Duramax/Allison. I had to replace both nox sensors at around 40,000 miles. (Surplus Inventory). If the meter reading jumps and/or the engine momentarily misfires, the sensor is bad and needs to be replaced. Knock sensor is just screwed in to the head not into the cylinder right? From memory it looks like the 5. 6L LML GM Duramax. If your diesel vehicle is confined to a limited speed, or in power reduction mode, a common culprit may be a failed DEF heater. 7L Cummins ISB Zibbix NOx Nitrogen Oxide Sensor Outlet for 11-12 6. Found a guy on german ebay that sells them for £185, same make as the original (Continental). I've had the code erased several times but as of late the light comes on stays on for two or three days then goes off. Buy a 2012 GMC Sierra 2500 HD NOx (Nitrogen Oxide) Sensor at discount prices. S A E the Best Deals on e B a y. The SCR, or Selective Catalytic Reduction System, uses DEF. 6L turbo diesel V8 Duramax LML engine used in the Chevy Silverado HD and GMC Sierra HD, including specs, applications, and more. (The photo is currently mis-labeled, I will update as soon as I have a chance. An ACDelco GM Original Equipment NOx (Nitrogen Oxide) Sensor is a GM-recommended replacement for your vehicle's original component, and is an exhaust gas sensor that detects the nitrogen oxide content of the exhaust from diesel engines. When check engine light is triggered, your Chevrolet Duramax runs in safe mode that considerably restricts engine power capability and ruins fuel mileage. 7L most common problems frequent sensor failures on a large scale prompted Ford to initiate Custom Satisfaction Program 12B33. Seems there was a recall also From some link google gave :. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. 7 Cummins Diagnostic Trouble Code List DTC. Need to know the engine size. 6L Duramax L5P; 2016-2018 2. When removing the sensor, you will be looking at resistance of 0Ω or ∞. Duramax Rear Water Seals. Some may have been built with a flywheel housing that uses two different style seals (left side and right side seals are. NOx low, cut back on DEF dosing. Two NOx sensors are used. The story: Took a trip in my company provided 2012 Chevrolet 3500HD LML Duramax yesterday. You can request reimbursement from BMW if you've already done the repair and your vehicle is eligible. fault code was intake nox sensor drifted high replaced intake nox code went inactive but def quality light display on dash and light still flashing-replaced doc. The first thing you need to do is make sure you have the available parts on hand to complete the repair, 6. General Motors Multiport Fuel Injection engines may fail emissions standard testing due to excess Oxides of Nitrogen levels in the exhaust. A nitrogen oxide sensor or NO x sensor is typically a high-temperature device built to detect nitrogen oxides in combustion environments such as an automobile, truck tailpipe or smokestack. My DPF is clogged and dealer says it needs to be replaced. 7 Cummins truck, use a code reader to pull the diagnostic trouble codes and look them up on this list:. 6 Duramax and approx 100k miles. Working out of our 12,000 sq. Get Free shipping online now!. When the NOx sensor indicates that the storage capacity has been reached, the regeneration phase is initiated by the fueling management system. The Duramax 6. Duramax Fuel Filter Replacement Illustrated Guide to Changing the Fuel Filter. The Advance Auto Parts core charge presented to you online today with your item is representative of the most common core charge. Order Chevrolet Silverado 2500 HD Knock Sensor online today. The NOX Sensor is for the Outlet Downstream. 2014-2016 GMC Sierra 1500. SCR technology permits NOx reduction to occur in an oxidizing atmosphere. NOx Sensor Circuit Low Bank 1. It is located down the center of the vehicle, on the exhaust, just forward of the rear axle. 6L Duramax requires advanced emissions equipment, including the use of diesel exhaust fluid injection, to reduce nitrogen oxide emission levels by 63 percent over LMM powered trucks. What does that mean? This is a generic powertrain diagnostic trouble code (DTC) and typically applies to OBD-II vehicles. Just wondering about the DEF. com which is following people that have had DEF problems with their 2011 and newer chevy duramax trucks. Some mechanical aspects of. (Surplus Inventory). It will concurently start the protection mode and limit your speed to 50MPH and so on until it's corrected. 9 is made with the complete particulars for your gadget in use. Each time prior that I've had it checked it indicated NOX sensor. They replaced the NOx sensor yesterday but the light came back on within 5mi of picking it up from the dealer. High performance and factory replacement parts for 2011+ Chevy GMC 6. GM recognized this issue and actually had to extend the warranty to 7-years/200k miles. GM Crankshaft Variation Relearn All 1996 and newer GM vehicles with FLASH reprogramming ECCs. On some 2010-2012 model year Chevrolet Express and GMC Savana vehicles and 2011-2012 model year Chevrolet Silverado HD and GMC Sierra HD vehicles that are equipped with a 6. Order Chevrolet Silverado 2500 HD Knock Sensor online today. For anyone who has straight piped their EcoDiesel, I am looking for sensors and possibly an SCR pipe. The sensor is putting out a higher than normal signal due to the trouble with the engine performance. The outlet sensor's results are part of a calculation including input from the inlet sensor. Chevy/GMC Duramax 2011 LML - Discussion of Chevy and GMC Trucks with LML Duramax Turbo Diesel Engines 2012 duramax wanting cognito 2-3 leveling kit what size tires. Over the years these trucks have been really good performers, but they do have some common problems that we see over and over again.