P22a7 cummins Any feedback appreciated thank you in advance Jan 8, 2022 · Hi, I am new to this forum and recently got 4 codes on my 2015 Ram 3500 dually P22A7 P225E U059F P229E what needs to be replaced or fixed and if it is a sensor where is it located. Running the def tank out dry will cause these problems and the urea will dry and cause def quality poor which will cause the p22a7 code. This may be due to water intrusion within connectors C3613 and/or C4851 on the reductant harness going to the reductant pump An Overview of OBD-II CodesWhat is OBD-II Code P22AA – NOx Sensor Heater Sense Circuit Intermittent Bank 1 Sensor 2 Aug 19, 2016 · Make: RAM Number: 18-028-16 REV. 2016 TITAN XD; MIL ON WITH NOX SENSOR DTCs STORED APPLIED VEHICLES: 2016 Titan XD (A61) APPLIED VIN / DATE: Vehicles built before 1N6BA1F(*)(*)GN 506505 / March 5, 2016 APPLIED ENGINE Cummins 5. NOx sensors are responsible for monitoring and detecting the levels of nitrogen oxide in the exhaust gases of a vehicle. I was able to clear it this time just like the first time it Ram 3500 Cab Chassis Ram 4500/5500 Cab Chassis NOTE: This bulletin applies to vehicles equipped with a 6. 7 diesel NOx sensor #1 and codes P2201 and U059E MotorCity Mechanic 242K subscribers Subscribed U029e code and P22A7 code help Need help, first diesel truck. Running the scan and got these two codes: 9561 - NOx Sensor 2 Bank 1 P229E 00 [10101111] - Electrical Malfunction 9880 - NOx Sensor 2 Bank 1; Heating Circuit P22A7 00 [00100111] - Implausible Signal Thanks Aug 31, 2023 · I have a 2011 2E crafter. P22A7 NOx Sensor Heater Circuit Performance Bank 1 Sensor 2 (Nonammonia delete systems only). Learn what NOx Sensor 2 Heater Feedback Performance means, location and how to repair? Mar 29, 2023 · To learn more about the Cummins fault codes and how they relate to the SPN and FMI system just continue to read our article. Can someone please tell me exactly what censor this is for, I thought it was the Symptom/Vehicle Issue: Malfunction Indicator Lamp (MIL) Illumination. Discussion: There has been confusion in the field regarding NOx sensor DTCs due to the differences in component naming between the scan tool, service information, and the parts catalog. 7L Cummins Diesel engine (Sales Code ETK). Initially it had the codes: P2202 - NOx Sensor 1 Circuit Low Voltage. Fit for benz Detroit diesel DD13 DD15 DD16 Freightliner/ddec Inlet. 7 mit ~130. Here's exactly what you need to do to fix it. This may be due to water intrusion into the oxides of nitrogen (NOx) connectors. 0L V8 Diesel May 27, 2018 · 2013 ram2500 in my sig, about 56000 miles. This code indicates that there is an issue with the performance of the heater feedback mechanism in the second NOx (nitrogen oxide) sensor. mi, all emissions stock. Der Code kehrte letzte Woche zurück, und ich bestellte einen Ersatzsensor und warte auf Ford OBD-II Diagnostic Trouble Code (DTC) P22A7 Related TSBs Oct 4, 2016 · So i cant get the recall stuff done until the check engine lights are off, anyone have a source for a used working parts, maybe off of crashed vehicles? I know the internet is the source of junk but would like something to work just long enough to get the codes off since it will all be buttoned Mar 23, 2017 · Save Reply Quote Like Show more replies 0Reply S Sternzy Discussion starter 7 posts · Joined 2017 #9 ·Mar 25, 2017 Ok here is what I got for active codes: -p2201 Nox sensor bank#2 ckt rng/performance -p229e -p22a7 Pending: -p2002 DIESEL PARTICULATE FILTER EFFICIENCY BELOW THRESHOLD -p22a7 -U059F 6. May 14, 2018 · This is the second time I have had a CEL. 000 mijl. Does this look like a bad sensor? Wednesday,15,February,2023,18:39:48:07484 VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64 Jun 20, 2020 · Make: Ford Code: P22A7 Definition: Class 2 Communications Malfunction Description: Modules connected to the Class 2 circuit monitor for serial data communications during normal vehicle operation Oct 31, 2022 · hey Gang, I had an ECL come on whilst driving home and after scanning the codes - P229F & P20EE came on. My old truck had that problem due to. P22A7 – NOx Sensor How to repair U029E — Lost Communication with NOX Sensor Module 2 Malfunction 18-028-16 REV. A Service Bulletin/Repair Instructions - Flash: 6. 7L diesel Codes: P1C54, scr nox catalyst missing P229F, nox sensor circuit range performance bank Customer Jan 2, 2020 · P22A7 NOx Sensor P22B6 points toward possible loose charge air cooler ductwork ( dealer will need to do a smoke test to verify) P11DC NOx Sensor Take you truck to the dealer and have them document and fix for warranty coverage Sep 25, 2022 · 6. The DTCs run continuously once the above conditions are met. 7L Diesel - Illuminated MIL With Various DTCs And Possible Forced Idle - Built On Or Before 19-Aug-2020 May 14, 2024 · P2209 Trouble Code: Meaning, Symptoms, Causes & Fixes The P2209 trouble code technically means "NOx Sensor Heater Sense Circuit Range/Performance (Bank 1)". 7 z 2016 roku z przebiegiem ~130 000 mil. I had codes p22a7 and p225e for downstream nox sensor. Learn what NOx Sensor 2 Heater Feedback Performance means, location and how to repair? Follow along as we diagnose and reset a forced idle situation on a 2015 6. P22A700 Nox sensor heater sense bank 1 sensor 2 & U10C200 Nox sensor 2 bank 1 faults stored in engine ECU. 7L engine may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTCs) P21DD, P204C, P21CD and/or U02A2 in the powertrain control module (PCM). Going on the 3rd model year and this isn't worked out yet? Disappointed that EZLynk does not have the OBDll code descriptions available. Około 3 lata temu miałem kod P22A7 i wymieniłem czujnik Nox, a kod zniknął sam po wymianie. Just threw both these codes at me any… Ram Cummins 6. The heater element in the sensor helps maintain the sensor at the proper Mar 9, 2024 · I have a code P22A7 "nox sensor heater sense circuit range/performance bank 1 sensor 2 I just want to verify the location, I'm assuming this is the rear sensor Ford part #DC3Z9D378C located just before the tailpipe flange?? Hate to buy the wrong one, non returnable. 7L Power Stroke Diesel 2011-current Ford Powerstroke 6. To correct the condition, follow the Repair Information for P22A7 GMC code. 7, ISB 5. Just threw both these codes at me any easy fixes? From what I can find it’s a Nox 2 sensor on the rear of the exhaust. Several software improvements are available for vehicles equipped with a cummins 6. Start by inspecting the NOx sensor located near the exhaust manifold for damage or soot buildup. The last two characters "A7" is DTC number. Need help, first diesel truck. The P22A7 diagnostic trouble code (DTC) specifically relates to the NOx Sensor 2 Heater Feedback Performance. After reinstalling it, the p22a7 code changed to p229e. One for vehicles that utilize an ammonia sensor and one for vehicles that have had the Apr 6, 2015 · I just bought a used 2013 F-250 6. Thank you, Part Number: 68085740AB, 68085740AA by Mopar® - Part Type: Nitrogen Oxide Sensor For Cummins 6. It has about 75k on it now. 7 w/65k. 7L Power Stroke Diesel - DTC P22A7 - has anyone have this problem,keeps returning Mar 8, 2021 · Keep getting NOx sensor faults every few month on my 2014 Touareg TDI. When googled P229"e" is associated w fords and other V type engines and a second bank U029e code and P22A7 code help Need help, first diesel truck. 7 Powerstroke Diesel. NOx sensors are crucial components in a vehicle's emissions control system, specifically designed to monitor the level of nitrogen oxides in the exhaust gases. any help will do. Its always a couple hundred miles from home when Im pulling my camper. When this sensor circuit malfunctions, it can lead to issues with the vehicle's emissions control system, causing the engine to run Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. 80. Has code p229f nox sensor circuit range/performance bank 1 sensor 2. Issue: Some 2017-2019 F-Super Duty vehicles built on or before 1-Aug-2018 equipped with a 6. One for vehicles that utilize an ammonia sensor and one for vehicles that have had Technical Definition: NOx Sensor Heater Sense Circuit Range/Performance (Bank 1 Sensor 2) Trouble Code: P22A7 Address: 0x22A7 System: Powertrain Subsystem: Technical Description: Possible Causes: Possible Symptoms: Possible Solutions: OBD-II Trouble Code Type: Diagnostic Step: Tech Notes: Specific Makes: Engine Code P22A7: NOx Sensor Heater Sense Circuit Range/Performance Bank 1 Sensor 2 It indicates that the PCM has detected an abnormal reading in the NOx sensor for the Bank 1 side of the engine. 7L engine may exhibit the Malfunction Indicator Light on with (DTCS) P2201, P229E, P06EA, P06EB, P22A7, P220F. They really point me to that second NOx sensor, but they replaced it. 7L Diesel engine may exhibit the Malfunction Indicator Light (MIL) on with DTC (s) P2201, P229E, P06EA, P06EB, P22A7, P220F. 7L Power Stroke Diesel - NOx Bank 1 Sensor #2 - Hello, I have a 2013 F350 6. This post will contain all the information that was in my original post and then I will continue with the rest of the Volkswagen Touareg Investigating & Fixing the Engine warning light on dash. No drivability issues, just CEL and poor fuel economy. Jan 3, 2013 · 2013 Truck & Diesel SSMs Dec 23 2013 4470 -2011-2013 F650/F750 with Diesel Engine, Diesel Exhaust Fluid (DEF) Level Gauge Improper Level Indication An improperly filled DEF tank can result in erroneous DEF gauge indication if the DEF tank is filled past the recommended fill level. Repair Information for P22A7 2014 Chevrolet Silverado code. The aftertreatment system is equipped with two Nox Sensors and modules. Oct 23, 2015 · CEL / DTC P229e cant find specific info Cel on, read code w hyper max speedo calibrator (P229e). pictures work better for me. One for vehicles that Aug 15, 2022 · Flash: 6. 7l turbo diesel. com is the Genuine online catalog for Holset®, Fleetguard®, Onan and Cummins parts. Aug 15, 2022 · Flash: 6. Learn what NOx Sensor 2 Heater Feedback Performance means, location and how to repair. I read through the forum but couldn't add any comments due to insufficient privileges :( I am experiencing similar issue to this post: 2012 VW Touareg TDI fault codes | Ross-Tech Forums Mar 24, 2024 · The Nitrogen Oxides (NOx) sensors are part of the selective catalytic reduction system, a device used to reduce NOx emission on diesel engines. 7. The upstream NOx Sensor 1/1 is located at the inlet elbow of the Diesel Exhaust Oxidation (DOC) Catalyst/Diesel Particulate Filter (DPF) and is permanently connected (via a permanent wiring harness) to the NOx Sensor 1/1 Module Investigating & Fixing P11DC P220B P22A7 NOx Sensor 2 faults codes on Vauxhall insignia 2. 2017 VW Flash: 6. All the research I have done is saying it is a Nox Sensor (Bank 1 Sensor 2). Sensor replaced, code went away and a lot of mostly empty road trips about 4000 miles. 2016 ram 2500 6. Supposedly the front NOX sensor. De code keerde vorige week terug en ik bestelde een vervangende sensor en wacht op het onderdeel. 0 hour of labor. May 7, 2018 · Flash: 6. Anyways, hooked my Autel MaxiScan to it and pulled off P22A7. 9, ISLG, QSL, B3. Note: there will be a choice between 2 calibrations. Jul 24, 2010 · Audi was absolutely no help, except to say they would perform another diagnostic test for $250 to verify what I already know. If any of these DTCs are present, replace the an explanation of what a bit is and how a byte is formed Possible causes or errors of the car and its parts describing the mentioned error DTC P229F, sometimes indicated as P229F00, is an OBD diagnostic trouble code indicating a manufacturer-specific fault with the vehicle powertrain (Emission Control (Diesel Engines)). 7, B Series, ISC 8. 7L MM3 tuner full 5" Flo Pro TBE Exhaust LWBCC 4x4 Mag Hytec Double Deep Transmission Pan , Mag Hytec Rear Diff Cover 6. Aug 17, 2021 · Hey guys I got the dreaded message that my 2014 2500 Cummins was going to go into limp mode if I didn't see dealer for a DEF problem. One for vehicles that utilize an ammonia sensor and one for vehicles that have had Aug 26, 2025 · Fit for OE#: A0101532228/0002, 5WK9 7338A ,5WK97338A,A0101532228. One for vehicles that utilize an ammonia sensor and one for vehicles that have had the Flash: 6. The heater feedback performance aspect of this code indicates that there is a problem with the heating element of the NOx sensor, which can impact its ability to function P22A7 diagnostic code look-up and symptoms,reasons and engine trouble check. Jan 4, 2018 · P22A7 and P229E and DEF system warning. bank 1 - circuit range/performance P229F: NOx Sensor Circuit Range/Performance NTB16048Classification: Reference: EC16-016 Date: NTB16-048 May 2, 2016 2016 TITAN XD; MIL ON WITH NOX SENSOR DTCs STORED APPLIED VEHICLES: 2016 Titan XD (A61) APPLIED VIN / DATE: Vehicles built before 1N6BA1F (*) (*)GN 506505 / March 5, 2016 Cummins 5. Appears to be nox related but which one and why. I scanned the truck with 2 different scanners, and both gave me a code P229e. OBD2 Diagnostic Trouble Code P22A7 means that NOx Sensor Heater Sense Circuit Range/Performance (Bank 1 Sensor 2) has been detected. Oct 1, 2013 · Sep 30 2013 4116 -2013-2014 F-Super Duty - 6. This sensor is responsible for monitoring the levels of nitrogen oxide (NOx) emissions in the exhaust gases and providing feedback to the engine control module (ECM) for optimal combustion efficiency. Whether you are driv The primary failure mode the NOx Sensors is internal failure, which will generate a sensor specific fault code. The NOx sensor is a crucial component in modern diesel engines, as it helps monitor and reduce harmful emissions. Volkswagen Touareg Investigating & Fixing the Engine warning light on dash. There are Feb 21, 2018 · Flash: 6. 9, QSB 6. P242F Diesel Particulate Filter Restriction Ash Accumulation. 7L, unfortunately it is already giving me the CEL. Just threw both these codes at me, any easy fixes? From what I can find… The P2209 code refers to an issue with the NOx (nitrogen oxide) sensor 1 heater control circuit. The primary failure mode the NOx Sensors is internal failure, which will generate a sensor specific fault code. P204 Mar 24, 2024 · Repair Information for P22A7 2016 Chevrolet Silverado code. 7L engine built on or before 10-Jun-2020 may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTCs) U029D, U029E, P22A7 and/or P2209 in the powertrain control module (PCM). A Title: Flash: 6. com offers the great deal for genuine Mopar parts, 68085740AA. Thanks for sharing! 0 Comment (s) 2012 Cummins Ram 6. In this article, we’ll explain what this code means, why it matters, and how to address it. The engine speed is between 600-5,000 RPM. Help would be appreciated. The code returned last week and I ordered a replacement Sensor and I am waiting for the part. NOx Sensor Diagnostic Trouble Codes (DTCs) Diagnosis Information. Consulta la descripción y solución de códigos de averías de diagnóstico OBDII usados por los mecánicos. The heater control circuit is responsible for maintaining the optimal temperature of the sensor to ensure accurate readings. P205E (Diesel Exhaust Fluid) Reductant Tank Temperature Sensor Circuit Intermittent (setting when the block heater is plugged in). The battery voltage is greater than 11 V. There will be a choice between 2 calibrations. Is a NOx sensor definitely required? DTC P22A7, sometimes indicated as P22A700, is an OBD diagnostic trouble code indicating a manufacturer-specific fault with the vehicle powertrain (Emission Control (Diesel Engines)). I pulled the code at the hardware store and noticed a P229e code. One for vehicles that utilize an ammonia sensor and one for vehicles that have had Mar 19, 2025 · Mam F-250 6. 7 with ~130,000 miles About 3 years ago I have a P22A7 code and I replaced the Nox sensor and the code went away on its own after it was replaced. One for vehicles that utilize an ammonia sensor and one for vehicles that have had Learn more about Technical Information from Cummins, Inc. Jan 15, 2018 · I have a 2010 2500 that I bought June of 2016 with about 55k miles on it. 7L turbo Diesel. Did a full EGR/Cooler/DPF/Cat delete with How to quickly diagnose, repair, and causes of a P2209 diagnostic code that means that a range or performance problem has been detected within the NOx sensor heater sense circuit on bank 1. I replaced a failed Nox sensor last December and everything has been ok until recently, I now am getting the P22A7 every 100 miles or so as shown in the scan below, I am struggling to understand how to monitor the values reported. , an industry leader in reliable power solutions for more than 100 years. Mar 19, 2025 · Ich habe einen 2016 F-250 6. I cannot find anything on this. So I read the service manual, and did what it says: replaced the whole sensor How to easily diagnose, repair, and symptoms and causes of a U029E code that indicates a CAN bus communication problem with the NOX Sensor B. Yesterday ran a 5h a rode trip empty, truck cooled for a couple of hours, hooked up Sep 12, 2018 · Re: DTC - Dodge Cummins Diagnostic Trouble Codes Man, that’s a boatload of codes. Genuine Cummins Overhauls CPL Part Number Reference Guide ISX, ISB 6. Repair Information for P22A7 code. Jan 28, 2022 · P2BC - EGR ? P22A7, P229E - this is down Nox sensor? do we just connect the new sensor or do we have to program it? I bought a replacement and no communication. 7L Power Stroke Diesel - DTC P22A7 - has anyone have this problem,keeps returning Watch the full video here - • VW Touareg Nox sensor fault P22A7 U10 Check out this New Diagnostic machine that I recommend:more Ram 3500 Cab Chassis Ram 4500/5500 Cab Chassis NOTE: This bulletin applies to vehicles equipped with a 6. P229F: Nitrogen oxides (NOx) sensor 2, bank 1 - circuit range/performance Wiring, NOx sensor P229F: Nitrogen oxides (NOx) sensor 2. Jul 25, 2014 · Some 2013–2014 F-*‐Super Duty vehicles equipped with a 6. When this circuit malfunctions, it can lead to inaccuracies Nov 20, 2015 · 6. 7 Cummins nox sensor #1 and #2Intake nox sensor fault code for a bad sensor is. https://parts. P22A700 Nox sensor heater sense bank 1 sensor 2 & U10C200 Nox sensor 2 bank 1 fa Aug 16, 2016 · 9561 - NOx Sensor 2 Bank 1 P229E 00 [104] - Electrical Malfunction Intermittent - Confirmed - Tested Since Memory Clear Freeze Frame: Fault Status: 00000001 Fault Priority: 2 Fault Frequency: 5 Mar 8, 2022 · 6. Nitrogen Oxide Sensor for $756. The following information is being provided to help clear up the confusion Make: GMC Code: P22A7 Definition: NOx Sensor 2 Heater Feedback Performance Description: DTC P2209 or P22A7 DTC P064C, P163C, P220A, or P220B are not set. Mar 19, 2025 · Ik heb een 2016 F-250 6. 7L Diagnostic And System Improvements This bulletin involves selectively erasing and reprogramming the Engine Control Module (ECM) with new software. Sep 26, 2025 · Is your check engine light on showing the P22A7 code? Don’t panic! This code refers to the NOx Sensor Heater Sense Circuit – Bank 1, Sensor 2. 7L Power Stroke Diesel - Help with engine codes P24A0 P22A7 - Hi, check engine light came and I read the following codes 07E8 Eng P24A0 P22A7 7E9. Shortly after I got it I started having a number of emissions related problems. Looking repair experience, I have a 2017 Ram 2500 with the 6. 0L V8 Diesel APPLIED ENGINE IF YOU CONFIRM The MIL is ON with one or more of the following DTCs stored as “current”. About a month ago I had a CEL with code 2201. This sensor is responsible for monitoring the levels of NOx emissions coming from the engine, which are harmful pollutants that contribute to air pollution. Cause: DTC P2209 or How to Replace NOx Sensor on Cummins X15 - Step by Step Tutorial Don’t Pay a Dime - Car Reset Trick Mechanics HATE (Fixes EVERYTHING!) i replace o2 sensor still pop up the same code solutions. When this o Jan 8, 2018 · So I'm working on this 2011 Savana 2500 Duramax, 190k. This truck came in with several emissions related codes. 9 This CPL part number reference sheet is intended to show you all overhaul kit options as they relate to engine CPL numbers. I took out the sensor and it 2015 Dodge Ram 2500 6. I cleared the code and The P22A9 diagnostic trouble code (DTC) indicates an issue with the NOx sensor 2 heater feedback circuit in a vehicle. The P22A7 GMC code specifically refers to an issue with the NOx Sensor 2 Heater Feedback Performance. P2459 Diesel Particulate Filter Regeneration Too Frequent. One for vehicles that utilize an ammonia sensor and one for vehicles that have had Codes P229E and P22A7 indicate NOx sensor circuit issues, often caused by sensor contamination or wiring faults. Dzisiaj odbyłem krótką przejażdżkę na mniej niż 20 mil z kilkoma Repair Information for P22A7 Chevrolet code. ( P20EE scr nox catalyst efficiency below threshold bank 1)This work has be MoparPartsGiant. 0 CDTI by replacing the NOx sensor 2Check out this New Diagnostic m Aug 15, 2022 · Flash: 6. 7 L turbo diesel engine May 7, 2018 · Flash: 6. The upstream NOx Sensor 1/1 is located on the Turbocharger elbow downpipe and is permanently connected to a corresponding Nox Sensor Module mounted to the hot side of the engine block. Jan 3, 2020 · The cost to diagnose the P22A7 code is 1. Ongeveer 3 jaar geleden had ik een P22A7-code en heb ik de Nox-sensor vervangen en de code verdween vanzelf nadat deze was vervangen. TECHNICAL SERVICE BULLETIN 6. . One for vehicles that utilize an ammonia sensor and one for vehicles that have had Make: Land-Rover Code: P22A7-01 Definition: NOx Sensor Heater Sense Circuit Range/Performance Bank 1 Sensor 2 - General electrical failure Cause: Purpose of the DTCHeater performance check of post selective catalytic reduction NOx sensorElectrical CauseYesMechanical CauseYesControl Module CavityCircuit reference CAN_L_3Circuit reference CAN_3_HMonitor DescriptionPost selective catalytic Issue: Some 2017-2020 F-Super Duty vehicles equipped with a 6. cummins. Kod powrócił w zeszłym tygodniu i zamówiłem zamiennik czujnika i czekam na część. 7 met ~130. Jul 6, 2019 · All of the sudden your car has started showing P229F62, P229E & P2202 NOx sensor error codes and you don’t know what it is? Read our blog for the details! Descripción y causas del código de avería P22A7. MSCRP Diesel Fuel Rail Pressure Plug Valve for Dodge Cummins 2003-2007, Brand FOULAYN Material Quality Style Modern Mounting Type Flange Mount Specific Uses For Product Pressure Made from high quality materials to ensure long term stable performance that meets or exceeds OEM Replace Part Numbers: 4984575 4954400 Fit for Cummins Engine ISB Easy to install Directly replace the broken Please Code P22A7 Chevrolet Description The P22A7 diagnostic trouble code (DTC) for Chevrolet vehicles indicates an issue with the NOx Sensor 2 Heater Feedback Performance. 7 Cummins 67,500 miles on it. 7l diagnostic and system improvements this bulletin involves selectively erasing and reprogramming the engine control module (ecm) with new software. 7L - Condition: New - FREE DELIVERY on eligible purchases over $99. You have 200 miles of the warning light and then you will be limited to 55 mph and after another 200 miles 5 Make: Jeep Code: P22A7 Definition: NOX SENSOR HEATER SENSE CIRCUIT RANGE/PERFORMANCE - BANK 1 Description: The aftertreatment system is equipped with two Nox Sensors. Search turns up nothing for the "e" suffix just P229"F". 3, C Series, ISL 8. 7L Fit For Ram 2500 3500 4500 5500 6. Watch along to under stand from start to finish how we fixed this truck ! The P229E code indicates a problem with the NOx (Nitrogen Oxide) sensor circuit in Bank 2 of the vehicle. I've also noticed that the DEF fluid is depleting rapidly, and my fuel economy has worsened. All parts are backed by the Mopar's warranty. The ford parts guy thinks Mar 19, 2025 · I have a 2016 F-250 6. I did some reading and studying and decided to go ahead and delete. Several software improvements are available for vehicles equipped with a Cummins 6. U0166 - Lost Communication with Auxiliary Heater Control Module. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. 7L 2013-18 Rigorous quality inspection and testing has been undertaken to ensure conformance to product standards Easy to weld and install, and high sensitivity, fast response, stable performance OE NO: 4326873/A0415S170, Other Cummins | A Global Power Technology Leader. A/T with no subcodes Does someone know what they are and what I should do next? The P22A7 diagnostic trouble code (DTC) indicates a problem with the NOx sensor 2 heater feedback performance in a 2014 GMC Sierra. Today I took a short drive less 2018 f550 in the shop trying to fix some fault codes , it's in limp mode . NOTE: There will be a choice between 2 calibrations. Jan 20, 2018 · 6. I had them pull the code at the local hardware store and it is coming up p229E. I'll try to attach 2 scans. use to eliminate these codes Mar 19, 2025 · Mam F-250 6. One for vehicles that utilize an ammonia sensor and one for vehicles that have had Feb 21, 2018 · Flash: 6. 7L Diesel - Diagnostic Trouble Codes (DTC) P2201, P229E, P06EA, P06EB, P22A7, P220F - NOx Sensor And Module Replacement Some 2013-2014 F-Super Duty vehicles equipped with a 6. The mileage has been poor for the short period of time I've owned it and I recently had a CEL come on (on a Sunday, 200 miles from home). A/T with no subcodes Does someone know what they are and what I should do next? Description 4326873 NOx Nitrogen Oxide Sensor NOx sensor 5WK9 6742B DEF Fit For International Harvester Blue Bird Cummins ISB 6. The Exhaust Gas Temperature Sensor 1 is greater than 95°C (203°F). 000 Meilen. I thought there was only 1 Nox sensor? If there is May 22, 2009 · I started this post in a different tread and then realized that there was way to much information and the post kind of expanded out side the context of the original thread . Vandaag heb ik een Jan 2, 2020 · P22A7 NOx Sensor P22B6 points toward possible loose charge air cooler ductwork ( dealer will need to do a smoke test to verify) P11DC NOx Sensor Take you truck to the dealer and have them document and fix for warranty coverage Sep 25, 2022 · 6. One of these codes, P22A7, refers to an issue with a component called NOx sensor heater sense circuit on bank 1 sensor 2. 7L Diagnostic And System Improvements Date: 8/19/2016 Models: 2014 3500 2014 4500 20143500 20144500 Summary: Several software improvements are available for vehicles equipped with a Cummins 6. Vor etwa 3 Jahren hatte ich einen P22A7-Code und ich habe den Nox-Sensor ausgetauscht, und der Code verschwand von selbst, nachdem er ausgetauscht wurde. I took out the sensor and it Make: Volkswagen Code: P22A7 Definition: NOx Sensor Heater Sense Bank 1 Sensor 2 Circuit Range/Performance Description: Exhaust temperature upstream SCR = 100 - 600 °C Dewpoint exceeded Cause: Check fuseCheck for short/open in wiresCheck voltage from Nox sensorCheck for exhaust leak Check fuse Check for short/open in wires Check voltage from Nox sensor Check for exhaust leak Details Category p22a7 cummins Product conditionNew Payment of shipping feeFree Shipping How to deliverExpress Delivery Delivery areaGlobal Number of days to shipShipped in 2-3 days Money is paid to the secretariat and transferred after evaluation P22A7 engine code L5P duramax It's the Nox sensors, take it to the dealer ASAP. Codes Present: P22A7, P204F, and P11DC. My questions: Is there something else that would make the sensor not read/report a value? The fact that I'm getting a reading, can I ignore the posts that talk about wire chaffing? I have a 2017 Ram 2500 with the 6. Discover more answers 2011 dodge ram 5500 6. One for vehicles that utilize an ammonia sensor and one for vehicles that have had Oct 6, 2022 · The scanner shows that the wiring passes. It has those codes and the relation to other networks so you can find the identity of the problem and location faster. It keeping the def tank full. I appreciate I probably need another How to fix a NOX Sensor DIY for $10 on any diesel engine without replacing, even on Mercedes (Check Engine Light Code P229F and others).