Nissan p0051.
Mar 23, 2024 · Repair Information for P0051 code.
Nissan p0051 Failed H02S11 (Bank 1 sensor 1) P0031 (basically the same) Heated oxygen sensor - Nov 8, 2020 · How to Fix P0051 Engine Code in 2 Minutes [1 DIY Method / Only $19. . and it keeps blowing the 15A fuse. P0031 - Oxygen (A/F) Sensor Heater Control Circuit Low (Bank 1 Sensor 1) OBD-II Trouble Code Technical Description Generic: Oxygen (A/F) Sensor Heater Control Circuit Low (Bank 1 Sensor 1) Nissan: Heated oxygen sensor (HO2S) 1 Bank 1 - heater voltage low What does that mean? This diagnostic trouble code (DTC) is a generic powertrain code, which means that it applies to OBD-II equipped vehicles P0031 nissan patrol y62 AF sensor B1 Mountain light auto shop 489 subscribers Subscribed 2012 xterra codes p0051and p1168 changed driver's side o2sensor same codes contiue to come up changed o2fuse no change Mar 23, 2024 · Repair Information for P0031 Nissan code. My second question is related to the radiator. These codes primarily point to issues with the air-fuel ratio (A/F) sensors, heated oxygen (O2) sensors, and their heater circuits, with potential implications for engine performance. com/midnightclub619-u234840. Bank 2 refers to the side of the engine where the second cylinder bank is located, while Sensor 1 denotes the sensor positioned upstream of the catalytic converter. Please help thanks How to fix a Nissan P1168 engine code: Closed Loop Control Function Bank 2 How To Test Upstream Oxygen Sensor 1 Video: • How To Test Toyota Upstream Oxygen Sensor How To Test Oxygen Sensor Jul 26, 2023 · A forum community dedicated to Nissan Xterra owners and enthusiasts. Thought might as well use the old one and not mess with hacking up a $25 USD replacement or the DENSO OE would be closer to $150 UDS for the part. What does the OBDII code P0051 indicate in a Nissan? - OBDII code P0051 for a Nissan indicates a malfunction in the HO2S21 (Heated Oxygen Sensor Bank 2 Sensor 1) heater control circuit, specifically a low voltage condition. Your entry says to begin with the A/F sensor. Learn what Air Fuel Ratio Sensor 1 Heater Bank 2 Control Circuit Low means, location and how to repair?. The P0051 diagnostic trouble code (DTC) for a 2009 Nissan Pathfinder indicates a problem with the Air Fuel Ratio Sensor 1 Heater Bank 2 control circuit being low. Sep 21, 2024 · Repair Information for P0051 2002 Nissan Sentra code. Oct 13, 2024 · P0051 code gets triggered when the Engine Control Module detects that the voltage in the heater circuit of the oxygen sensor is lower than expected. Clear codes after repairs and monitor live data to ensure the system enters closed loop mode correctly Apr 4, 2017 · P0051 code keeps showing up as: generic H02S Heater Control Circuit Low (Bank 2, Sensor1) I have changed all plug wires, plugs, air cleaner, cabin filter, checked MAS electrical and cleaned with proper cleaner, new rotor, new cap, new OEM gas cap, changed oil, changed trans fluid and filter and all 4 oxy/sensor (aftermarket) and still keep getting above code even after clearing it several Sep 17, 2024 · Repair Information for P0051 2010 Nissan Sentra code. The stored codes are P1148 and P1168 closed loop in banks 1 and 2. Mechanic thought it was May 7, 2016 · Need some help troubleshooting - especially from you UPREV users. Mar 23, 2024 · Repair Information for P0051 code. p0051 trouble cde,p0051 nissan,p0051 lexus,p0051 jeep grand cherokee 2004,p0051 nissan maxima,p0051 lexus is250,p0051 toyota tundra,p0051 toyota 4runner,p005 Jun 14, 2020 · Repair Information for P0051 2011 Nissan Pathfinder code. The P0051 diagnostic trouble code (DTC) for a 2008 Nissan Sentra refers to an issue with the Air Fuel Ratio Sensor 1 Heater Bank 2 Control Circuit being detected as low. Learn what HO2S Heater Control Circuit Low Bank 2 Sensor 1 means, location and how to repair. This sensor is responsible for monitoring the oxygen levels in the exhaust gases to ensure the proper air-fuel ratio for optimal engine performance and emissions control. Bank 1 typically refers to the side of the engine where cylinder 1 is located. The diagnostic trouble code P0051 for a 2006 Nissan Pathfinder refers to the Air Fuel Ratio Sensor 1 Heater Bank 2 Control Circuit Low. Jun 20, 2012 · Hey Guys So, my SES light just came on a couple days ago. 5L p1168, p0051, p0300 car will start and run but will not accelerate over 30 mph How to fix a Nissan P1148 engine Code: Closed Loop Bank 1 (Control Function Fault Detected)How To Test Oxygen Sensor Heater Element Video: https://www. Repair Information for P0051 2008 Nissan Maxima code. Learn what HO2S21 Heater Control Circuit Low means, location and how to repair? The P0051 diagnostic trouble code (DTC) for a 2007 Nissan Pathfinder indicates a problem with the Air-Fuel Ratio Sensor 1 Heater Bank 2 Control Circuit being detected as low. It threw a P1148 closed loop B1 code. All the ox sensors can't be Infiniti G37 2008: Diagnosing P1168 and P0051 Codes with Power Loss G37 often faces rough idle and power loss linked to faulty oxygen sensors and ignition issues. In a closed-loop system, the vehicle's computer (ECU) constantly monitors and adjusts the air-fuel mixture to optimize engine performance and emissions. Final Fix: PCM and sensor replacement resolved all issues. P1148 is a Closed Loop Control Function in Bank 1. AFTER THE 2ND START THE CHECK ENGINE LIGHT COMES BACK ON WITH SAME CODE STORED. The P0051 diagnostic trouble code (DTC) for a 2007 Nissan Maxima refers to an issue with the Air Fuel Ratio Sensor 1 Heater Bank 2 Control Circuit being detected as low. Replace PCM and reprogram. The P0335 is fairly new. 7K views 7 replies 5 participants last post by RIboater Jun 20, 2016 S P0300 and p0463 still, had p1168 and p0051 replaced the driver side a/f sensor and the p0051 and p1168 went away, Customer: I have a Nissan Patrol 2013. A faulty sensor or vacuum leaks can disrupt the ECU’s ability to adjust air-fuel mixture. The current amperage in the A/F sensor 1 How to Fix NISSAN P0051 Engine Code in 2 Minutes [1 DIY Method / Only $19. Mar 20, 2021 · Hello everyone I have a 2010 altima coupe 4 cylinder with 134k miles on it. I have not had good luck with "equalvalent" parts from an auto shop. I can clear them, but they come back immediately. Jun 9, 2025 · While you want to address it, a P0051 code doesn’t necessitate panic or big repairs. Oct 31, 2023 · The code P0051: O2 Sensor Heater Control Circuit Low (Bank 2 Sensor 1) indicates an issue with the heater control circuit of the oxygen sensor located in Bank 2, Sensor 1. This sensor is responsible for monitoring the oxygen levels in the exhaust gases and providing feedback to the engine control module (ECM) to adjust the air-fuel mixture for optimal combustion. I believe it is the bank 2 sensor Nov 28, 2006 · My check engine light has been going on an off for a little over 2 years now. This video will show you how to diagnose and fix these issues l Aug 21, 2024 · Meaning of P0051 Fault/Error Code: The P0051 Fault/Error Code indicates that the vehicle has detected a heating circuit low voltage signal for the oxygen sensor, which is called bank 2, sensor 1. Learn what Air Fuel Ratio Sensor 1 Heater Bank 2 Control Circuit Low means, location and how to repair? Jul 2, 2021 · I have nissan maxima 2008 model by scanning it show P1168- powertrain the second fault show P0051-powertrain H025 Heater control circuit low (Bank 2 sensor 1) please explain this to me the meaning. Also includes links to relevant forum topics on the code. The ECM performs ON/OFF duty control of the A/F sensor 1 heater corresponding to the engine operating condition to keep the temperature of A/F sensor 1 element at the specified range. Codes P1168 and P0051 indicate issues with the air-fuel (A/F) sensor on bank 2, sensor 1. Seeing code P0031 on your scan tool? Learn some common causes and solutions for this error code. " Has anyone had to replace this sensor? Where is it located? I have looked, but haven't found it. Replaced O2 sensor fuse and reset check engine light. 261,000 miles, i am getting P1168 and P0335 and P0051. No description has been added to this video. I am getting the following codes: P0031, P0037, P0051, P0057. There is also an oxygen sensor behind the converter which is Sensor #2. Apr 2, 2023 · Hey guys first post here, I have a 2006 titan and have recently bought it for a good price, however it had cracked manifolds. P0051 is a diagnostic trouble code (DTC) for "HO2S Heater Control Circuit Low (Bank 2 Sensor 1)" P0136 code relates to the oxygen sensor 2 which lies post the catalytic converter and monitors the catalytic converter for the bank 1 side of the Exploring the P1168 Nissan codes. P0035 says crankshaft position sensor A circuit, and P0051 is heater control circuit bank 2 sensor 1. I measured and found 3 ohms resistance on the bank 2 sensor 1 heater circuit. Many sites say that the problem usually resides in a faulty heater circuit. Shop the full Nissan catalog in our online store and keep your Nissan performing its best. Each time i make an appointment with nissan, the light goes off and they can't tell me what is wrong with it. This O2 sensor #1 may also be refered to as an air/fuel ratio sensor since on some vehicles it is. ” The powertrain control module (PCM) will trigger this code when it detects that the voltage from the heated oxygen sensor heater circuit is lower than the expected range. Learn what Air Fuel Ratio Sensor 1 Heater Bank 2 Control Circuit Low means, location and how to repair? Bad O2 Sensors or ECU? - 2005 Jeep Grand Cherokee P0031, P0037, P0051, P0057 Diag and Repair SOLVED! Jeep Liberty 3. P0051 quick overview Aug 29, 2010 · It's the one bolted onto the exhaust manifold. I have a 2009 Nissan Frontier 4. 5L 6 cylinder nissan altima. This sensor helps regulate air-fuel mixture for optimal combustion. The heater control circuit is essential for ensuring the sensor Jan 30, 2023 · Re: Codes P0051 & P1168 Post by midnightclub619 » https://forums. nicoclub. Whether you’re improving your new vehicles accessories, or just need a spark plug, you’ll find all your Nissan parts and accessories at Nissan OEM Part Deals. Other OBD2 Codes + Test Results: P0031, P0037, P0051, P0057, plus O2 signal related codes Suggestions to Fix Issue: Replace all sensors with OEM parts. Mar 5, 2007 · I am receiving error codes P0051 and P1168 for my 2007 3. 7L Heated Oxygen Sensor Faults - P0031 P0051 P0135 P0155 Aug 31, 2022 · Hi 2006 Armada 2WD LE. Our commitment to customer service and satisfaction means we always strive to make Jul 11, 2023 · Among the vast array of codes, the P0051 trouble code holds significance for its association with oxygen sensor malfunctions. Air-Fuel Ratio (A/F)sensor need to reach a minimum operating temperature of 1200 degrees F to produce an accurate voltage signal. Repair Information for P0051 2002 Nissan Sentra code. 9K subscribers 69 Dec 2, 2024 · On my 2017 Frontier v6, I am getting engine code P1168, "The P1168 Code is displayed when the fuel pressure detected by the fuel rail sensor is lower than the ideal levels. Aug 22, 2023 · P0031, the heater for this sensor has a low resistance reading. I also had the slip, vdc and SEL lights with this code. These codes are tailored specifically for Nissan models, making them more precise in pinpointing problems. Had a mechanic look at it, it had 5 codes (P1148, P1168, P0031, P0051 and P0150). AT shifts up and down perfectly and smooth, when vehicle speed is more then 80 Km/h, the car accelerating without issues untill I remove my foot out of the paddle, rpm goes to idel (around 600 rpm) and transmission like goes to N, if I try to accelerate, rpm will go high but vehicle is not accelerating any more, untill I transfer the control from D to N Customer: 6 codes: P1148, P1168, P0037, P0057, P0031, P0051. Is there a way to check the code Customer: I have six codes: P1148, P1168, P0037, P0057, P0031, and P0051. Any ideas what could be going on? Jun 14, 2020 · Repair Information for P0051 2011 Nissan Pathfinder code. Some of these symptoms include the following: How to fix an engine P0051 Code: HO2S Heater Control Circuit Low (Bank 2 Sensor 1) How to Test Oxygen Sensor Heated Element: • How To Test Oxygen Sensor Heated Element i O2 Sensor removal P0051 Code Explained: Fix Your Oxygen Sensor Heater If you’ve encountered the P0051 code, it means that the O2 sensor heater in bank 2, sensor 1 is malfunctioning. Can you give me guidance on repair? 350z O2 sensor diagnostics - P1148, P0031, P1168, P0051 - WW Ep 2 Woods and Wrenches 59 subscribers Subscribe Customer: WE HAVE A 2002 NISSAN SENTRA GXE, CODE IS P0051, HEATED O2 SENSOR BANK 2 SENSOR1, WE REPLACED THE SENSOR AND CLEARED THE CODE. May 28, 2012 · Been searching all through the internet, have the definition of these codes P1168: Closed loop Control Function Bank 2 P0051: Air Fuel Ratio Sensor 1 Heater Bank 2 Control Circuit Low HO2S21 Heater Control Circuit Low These definitions where taken from Aug 25, 2024 · The P0051 diagnostic trouble code (DTC) refers to the heater control circuit being low in Bank 2 Sensor 1 of the heated oxygen sensor (HO2S). The updated codes are P1148, P1168, P0037, P0057, P0031, P0051, and P0150. 2006 Nissan Xterra S: Diagnosing P1168 and P0051 Sensor Codes Xterra S often faces oxygen sensor voltage fluctuations and persistent air-fuel ratio sensor errors. Mar 28, 2022 · Check engine light code P0051 means HO2S Heater Control Circuit Low (Bank 2, Sensor 1). 51K subscribers Subscribed Oct 5, 2007 · The club for Nissan Maxima and Infiniti I30 / I35 owners, and the official home of Maxima Club of America! I have a 2004 nissan pathfinder with code p0051 and i just install new O2 sensor from nissan, well just replaced the O2 Mar 27, 2021 · Thanks for the response. I had the P0345 code and a few others after I re-installed the wiring harness. Learn what HO2S21 Heater Control Circuit Low means, location and how to repair? Nissan 370Z 2016 P0051 Code: Heater Control Circuit Low Bank 2 Sensor 1 370Z often faces oxygen sensor heater circuit failures and related air-fuel sensor errors. Learn what HO2S11 Heater Control Circuit Low means, location and how to repair. Dec 10, 2012 · P1168 and P0051 Ground Wire? Jump to Latest 8. I recently changed the O2 sensor, which cleared a P0057 code, but now these new codes appeared. Usually the resistance is below 0. Fast shipping available! Code P0057 Nissan Description The P0057 diagnostic trouble code (DTC) refers to an issue with the HO2S22 (Heated Oxygen Sensor 2 Bank 2) heater control circuit. what is could the issue be? should I just replace all 4 sensors and go from there? Oct 4, 2021 · Oxygen Sensors: P0031, P0037, P0051, P0057 Jump to Latest 5. Oxygen Sensors (O2S) or Heated Oxygen Sensors (HO2S) need to reach a minimum operating temperature of 750 degrees F to produce an accurate voltage signal. OBDII Code P0051 NISSAN - Air Fuel Ratio Sensor 1 Heater Bank 2 Control Circuit Low | Nissanhelp. The truck is running Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. Learn what HO2S21 Heater Control Circuit Low means, location and how to repair? P0051: NISSAN - Air Fuel Ratio Sensor 1 Heater Bank 2 Control Circuit Low. Verify wiring and grounds. Learn what HO2S21 Heater Control Circuit Low means, location and how to repair. Reset light and it came back on the next day. Thank you for correcting the codes for your 2010 Nissan Maxima. Nov 2, 2023 · Replaced PCM and all sensors; reprogrammed PCM. Mar 18, 2025 · Uncover the underlying causes of the P0031 code, which can lead to poor engine performance, rough idling, and decreased fuel efficiency. Síntomas, causas y soluciones! ☝ - Circuito de control del calentador del Sensor de oxígeno calentado (HO2S)21 bajo Apology not necessary. P0031 is a bank 1 A/F sensor heater fault and that sensor is the one close to the firewall. Feb 12, 2025 · Nissan manufacturer-specific fault codes are unique identifiers that help diagnose issues within the vehicle's systems. Descubre cuál es el código de falla P0051 Nissan. The P0051 code indicates a low voltage in the heater control circuit of the Bank 2 Sensor 1 oxygen sensor. Feb 4, 2011 · Drove through some deep water during monsoon a week ago and the next morning had engine service light on with two codes P1148 closed loop control (bank 1) Probable cause: 1. Mechanic thought it was Make: Nissan Code: P0051 Definition: Air Fuel Ratio (A/F) Sensor 1 (Bank 2) Heater Control Circuit Low Description: Note: On V6 and V8 engines, this applies to Bank 2. This code indicates that there is a problem with the control circuit for the heater element in the air-fuel ratio sensor located in Bank 2 of the engine. May 29, 2024 · The P0051 trouble code technically means "Heated Oxygen Sensor Heater Control Circuit Low (Bank 2, Sensor 1)". I have had this car for 3 years and all the exhaust work was done prior to me getting it. 2K views 6 replies 4 participants last post by idlafie Oct 6, 2021 P P0051 Nissan Patrol Y62 2014 Oxygen Sensor wiring Diagram || P0051 A/F Sensor Heated Bank 2 Sensor 1 Suleman Car Doctor 7. May 7, 2016 · Need some help troubleshooting - especially from you UPREV users. Aug 19, 2024 · The P0031 Nissan code refers to the heater control circuit low for the HO2S11 sensor, also known as the Bank 1 Sensor 1 oxygen sensor. Am I on the right track? Mechanic's Assistant: Which specific sensor are you referring to? Have any Sep 14, 2016 · P0031 and p0051 help Jump to Latest 4. Detailed information on troubleshooting and repairing a p0051 automotive trouble code which refers to an oxygen sensor heater circuit that is low. I How Can I Diagnose and Fix P1168 and P0051 Codes on My 2009 Nissan Murano? Mechanic's Assistant chat Customer: I have P1168 and P0051 codes on my 2009 Murano. Come join the discussion about superchargers, modifications, troubleshooting, maintenance, overlanding, towing capacity, and more! If you're seeing OBD2 code P0051 or any other heater circuit malfunction code—STOP scrolling. I started out with a p0420 code (bank 1 upstream cat). Should i assume that my transmission or engine (head gasket) are going bad? I am planning on flushing all fluids from it this week. The other day, it would not start, just some clicking, no crank. When this code is triggered, it indicates that the Feb 9, 2011 · P0051 - Oxygen (A/F) Sensor Heater Control Circuit Low (Bank 2 Sensor 1) OBD-II Trouble Code Technical Description What does that mean? A P0051 DTC (diagnostic trouble code) refers to the O2 sensor (oxygen sensor) located on Bank 2 in front of the catalytic converter. Common causes of the P0057 code are oxygen sensor failure, wiring problems, and a failed PCM oxygen sensor heater The P0051 diagnostic trouble code (DTC) specifically pertains to the Air Fuel Ratio Sensor 1 Heater Bank 2 Control Circuit Low in a 2010 Nissan Sentra. An Te suministramos todo lo que necesitas saber sobre el código DTC P0051 Descripción, causas, síntomas y posibles soluciones. Find out how to fix it in this article! Jun 8, 2024 · Struggling to fix the P0051 code? Learn all about the definition, possible triggers, and common symptoms of this trouble code with this brief guide. youtub Sep 11, 2024 · Repair Information for P0051 2010 Nissan Pathfinder code. This O2 sensor #1 may also be refered to as an air/fuel ratio sensor. I measured the resistance on the bank 2 sensor 1 heater circuit and found it to be 3 ohms. 4K views 1 reply 2 participants last post by d0ugmac1 Sep 14, 2016 M Jun 7, 2022 · In Some car brands, the error code P0051 is pretty common, like the Nissan P0051, Toyota P0051, Harley code P0051, P0051 BMW, Jeep P0051, Infiniti P0051 Lexus P0051, etc. • Harness or connectors [The air fuel ratio (A/F) sensor Nov 21, 2023 · We recommend Torque Pro Table of Contents What Does Code P1168 Mean? Where is the P1168 sensor located? What are the common causes of code P1168? What are the symptoms of code P1168? Get Help with P1168 What Does Code P1168 Mean? OBD II fault code P1168 is a manufacturer-specific trouble code that is defined by car maker Nissan as, P1168 – “Closed Loop Control Function Bank 2”, and is P1031 NISSAN Description The Diagnostic Trouble Code (DTC) will set when the current amperage in the heated Air Fuel Ratio (A/F) Sensor 1 heater circuit is out of the normal range. May 24, 2024 · Throwing Codes p0051 and p1168 ~ Need some Advice Jump to Latest 1. Learn what Air Fuel Ratio Sensor 1 Heater Bank 2 Control Circuit Low means, location and how to repair? Buy Genuine Nissan Nexen 225/55R16 95V (TBILL-P0051) for a perfect fit. I Emission Repair🚨The Oxygen sensor fuse was the cause of all these codes P1148 P0051 P0031 p1168. 38] nonda 112K subscribers Subscribed Repair Information for P0051 2006 Nissan Pathfinder code. Repair Information for P0051 2012 Nissan Pathfinder code. Mar 27, 2021 · Thanks for the response. I. This code indicates that there is an issue with the heating element circuit of the air fuel ratio sensor located in bank 2 of the vehicle's exhaust system. Learn what Air Fuel Ratio Sensor 1 Heater Bank 2 Control Circuit Low means, location and how to repair. P2A00 - AF Sensor Bank 1 Sensor 1. The light goes on for months at a time and turns off out of no where. I would just recommend going to Nissan parts to buy the sensors. This essay aims to provide a comprehensive overview of the P0051 trouble code, covering its definition, causes, diagnostic process, repair options, and preventative measures. Uncover the symptoms, causes, and potential solutions for this fuel system malfunction. Jun 24, 2011 · I have a 2003 Nissan 350Z Performance model, it has header, cat delete, H-pipe, resonated. more Customer: I have SES light on and the code is p0051 Heater control circuit low bank 2 sensor 1. LEER SOLUCIÓN DEL CÓDIGO O For a 2002 Nissan Altima I got codes P0051 and code P1102 in the same time. Replaced the bank 1 sensor and it's still throwing a P1148 and p1168, P0031, P0051. Popular Nissan Murano fault codes along with an explanation of their meanings. Repair Information for P0051 Nissan code. This sensor is responsible for monitoring the oxygen levels in the exhaust gases and helps manage the air-fuel mixture for optimal engine performance and emissions control. Last night, I got the code reader out and got 2 codes (P1148 and P0031). A P0051 code is caused by an ECM (Engine Control Module) receiving a signal that it detects low system voltage in the heater control circuit, referencing Bank 2 Sensor 1. Feb 1, 2025 · P0051 code signifies a problem with the heated oxygen sensor heater control circuit, specifically for Bank 2 Sensor 1. The symptoms of code P0051 in Nissan are the same as that of code P0051 in Infiniti, as well as many other vehicles. P0051: NISSAN - HO2S21 Heater Control Circuit Low. Repair Information for P0051 2010 Nissan Pathfinder code. com DeLand Nissan Deland Nissan is your trusted online resource for Nissan parts for all your repair and maintenance needs. Nexen 225/55R16 95V TBILL-P0051Nissan OEM Part Deals Nissan OEM Part Deals is your go to online retailer for original Nissan parts and accessories. Replaced the passenger side cat, which resolved that, but left me with p1168 and p0051 codes (which are both bank 2 codes). What is the problem here. The P1168 code indicates a closed loop control fault, often linked to the oxygen sensor or fuel trim system. Come join the discussion about superchargers, modifications, troubleshooting, maintenance, overlanding, towing capacity, and more! Jul 26, 2023 · A forum community dedicated to Nissan Xterra owners and enthusiasts. OBD2 Code P0051 Nissan definition:A P0051 Nissan DTC (diagnostic trouble code) definition:the O2 sensor (oxygen sensor) located on Bank 2 in front of the catalytic converter. I have replaced the manifolds and both of the upstream o2 sensors (bank 1 sensor 1 and bank 2 sensor 1). If I understand you correctly, you currently have P1148 accompanied by P0031. Learn what Air Fuel Ratio Sensor 1 Heater Bank 2 Control Circuit Low means, location and how to repair? Mar 24, 2013 · That would be cheaper than Nissan. Read on to learn about a P0051 code, what caused it, and how to properly fix it. Find out what you can do next to solve the problem you are experiencing. Many sources indicate that the issue often lies in a faulty heater circuit. Sep 6, 2024 · I have nissan maxima 2008 model by scanning it show P1168- powertrain the second fault show P0051-powertrain H025 Heater control circuit low (Bank 2 sensor 1) please explain this to me the meaning. The active codes are both stored codes and and codes P0031 control circuit low voltage bank 1, P0051 control circuit low voltage bank 2, P0037 bank 1 sensor 2 and P0057 bank 2 sensor 2. Both of these pertain to Bank 1. Am I even headed in the right direction? Mechanic's Assistant: Which particular sensor are you asking about? And have any trouble codes Aug 19, 2024 · The P1148 Nissan code refers to an issue with the Closed Loop Control Function in Bank 1 of the vehicle's engine. html Wed Jan 10, 2024 8:53 am I just did this job also (see my post from a few days ago). According to the codes, the sensor itself is probably fine but the 'heater' portion of it wasn't working (either open-loop or no voltage) which may of been bad connectors in the harness. Sep 5, 2024 · Repair Information for P0051 2008 Nissan Pathfinder code. Here's exactly what you need to do to fix it. This component plays a crucial role in monitoring your vehicle's exhaust gases. The DENSO OE's The P0051 diagnostic trouble code (DTC) in a 2009 Nissan Sentra indicates a problem with the Air Fuel Ratio Sensor 1 Heater Bank 2 Control Circuit being detected as low. P0051 | P0051 HO2S Heater Control Circuit Low Bank 2 | p0051 code | p0051 obd2Hello friends welcome to the ig garage channel today I am telling you how to fi The P0051 diagnostic trouble code (DTC) indicates a problem with the Air Fuel Ratio (AFR) sensor 1 heater circuit on bank 2 of the engine in a 2012 Nissan Sentra. This code specifically points to a low voltage condition in the control circuit of the air fuel ratio sensor, which is responsible for measuring the oxygen content in the exhaust gases. 4K views 1 reply 2 participants last post by El_Guevara May 24, 2024 Egrover09 Discussion starter The P0051 diagnostic trouble code (DTC) on a 2008 Nissan Maxima indicates an issue with the Air Fuel Ratio Sensor 1 Heater Bank 2 Control Circuit. ANY SUGGESTIONS? Jul 21, 2024 · Repair Information for P0051 Nissan code. 8 A. the A/F sensors i bought online they are cheap ones. Ever since I replaced those I’ve been getting the p0051 and May 19, 2022 · The P1148 and P1168 mean that the fuel system cannot operate in closed loop control. I looked at the cap and it had some white deposits. Sep 12, 2022 · Can anyone tell me exactly where the HO2S1 heater bank 2 Oxygen sensor on a 2010 Xterra is located? I get so many different answers . Open or short circuit condition 2. Apr 23, 2023 · I have looked around and haven't found anyone that got all 4 codes together P0430 P2A00 P0051 P1168 . Mar 18, 2023 · Its best to get the OBD descriptions from the Nissan manual: P0031 HO2S Heater Control Circuit Low (Bank 1 Sensor 1) P0051 HO2S Heater Control Circuit Low (Bank 2 Sensor 1) P1148 - (Bank 1) Closed loop control function The closed loop control function for bank 1 does not operate even when vehicle is driving in the specified condition. Your response suggests starting with the A/F sensor. 0. The air-fuel ratio sensor plays a crucial role in monitoring and adjusting the air-fuel The P0051 diagnostic trouble code (DTC) on a 2012 Nissan Pathfinder indicates a problem with the Air Fuel Ratio Sensor 1 Heater Bank 2 Control Circuit being low. Repair Information for P0051 2009 Nissan Pathfinder code. Most likely, the heater circuit is open in the sensor itself, but you should confirm the integrity of the Repair Information for P0051 2007 Nissan Maxima code. com OBDII Code P0037 NISSAN - HO2S12 Heater Control Circuit Low | Nissanhelp. Learn what Air Fuel Ratio Sensor 1 Heater Bank 2 Control Circuit Low means, location and how to repair? 2010 Nissan Maxima codes P0 031 and 037 also po 051 and po 057. Keep your Nissan running like new with OEM parts from Chapman Nissan. I need help with these codes P0031 and P1148 I believe they have to do with oxygen sensors but not 100% sure. Jun 8, 2024 · The diagnostic trouble code (DTC) P0057 indicates “HO2S Heater Control Circuit Low (Bank 2, Sensor 2). I know it is the upsteam sensor but is it on the drivers or passenger side? Have two error codes for Nissan Sentra 2001- A P0051- HO2S Heater Control Circuit Low Bank 2 sensor 1- replaced front Mar 8, 2025 · Repair Information for P0051 Nissan code. Had the battery 2007 Nissan Maxima 3. What’s the Meaning of P0051 Trouble Code The P0051 trouble code… Continue reading Repair Information for P0051 2007 Nissan Pathfinder code. Check the upstream O2 sensor for proper voltage signals and inspect wiring for damage. 38] nonda 119K subscribers Subscribed Aug 29, 2014 · Anyone have any experience with these? I am trying to get my engine light to go away so I can pass emissions. My SES light came on this week. Check wiring harness for shorts or corrosion at the 6-pin connector. P0031 is Air Fuel Ratio Sensor 1 Heater Bank 1 Control Circuit Low I would Imagine these two are related. 2014 Pathfinder: P0031,P0051,P0037,P0057 HO2S heater control circuit low ADD AUTOMOBILE SERVICES (ADD MOBILE SERVICES) 10. Apr 23, 2024 · P0051 specifically pertains to a low voltage condition within the heating circuit of the oxygen sensor located in Bank 2, Sensor 1. giiabzubstslbiwefjpyyzovjlonmcxrexkzssbsqndqhjwwulhajqeohyrkrompzsedgrdhrtdzd