P1273 nissan murano 2005

Mar 15, 2010 · 5 posts · Joined 2010. #11 · Mar 20, 2010. I just spent 1h reading nissan repair manual this afternoon, and took me 20 min to clear ECU self-learning by without tool method. Test drive on hwy and local for about 40mi, so far so good. I will try to run a 180 mi round-trip tomorrow to make sure the light is off.:shift:

P1273 nissan murano 2005. Sep 11, 2011 · SES Light on (P1273 code) Fuel smell noticable near outside read of the car. Braiding on exhaust flex pipe torn, but can't find a break in the flex pipe. No noticable breaks in the precat, cat piping, muffler, resonator, Louder Exhaust. Grounding wire near tailpipes is broken.

2005 nissan murano: check engine light came..voltage..connector HELLO, I GOT A 2005 NISSAN MURANO JN8AZ08WX5W416956 AND THE CHECK ENGINE LIGHT CAME ON WITH THE FOLLOWING CODES: P1051 AND P1168 AND WITH THE DESCRIPTION OF THE CODES I ASSUME THAT IS RELATED TO MASS …

P1273 and P1283. Jump to Latest Follow. 19K views 32 replies 7 participants last post by wildace Oct 21, 2010. Synergy Discussion starter. 212 posts · Joined 2008. #1 · Apr 22, 2009. Okay, seriously getting annoyed. I got rid of my p0037 and p0138 codes but these 2 came up. I know it has something to do with A/F sensor because my gas sucks ...P1273 2004 Nissan Murano - 0 votes . 705 views. ... Air fuel ratio (A/F) sensor 1 heater Bank 1 where is this located 2005 Nissan Murano? asked Jun 9, 2018 by anonymous. p1273; nissan; murano; 0 votes. 1 answer 4.8k views. P1273 Nissan - murano. asked Dec 11, 2016 by anonymous. code; p1273; nissan; 0 votes.Sep 6, 2014 · P1273 rear a/f sensor lean. Help please!!! 05 se r 65,000 miles I owned it for 3 months. So the p1273 popped up. I replaced the sensor cleared the code and noticed it idles better and gets better fuel economy. After 20 mules the code came back. So I went under the hoodwith tthrottle body cleaner. Start the engine and warm it up to normal operating temperature. 2. Turn the ignition switch OFF. 3. Disconnect the mass air flow sensor harness connector. 4. Restart the engine and let it idle for at least 5 seconds. 5. Stop the engine and reconnect the mass air flow sensor harness connector.Aug 9, 2008 · Manufacturer : NISSAN NORTH AMERICA, INC. Service Bulletin Num : 04090 Date of Bulletin: JUL 30, 2004. NHTSA Item Number: 10009365. Component: ELECTRICAL SYSTEM. Summary: MALFUNCTION INDICATOR LAMP ON WITH DIAGNOSTIC TROUBLE CODE P0300-P0306, P1273 OR P1283. *TT.

I have a 2005 Nissan Maxima SE a manual transmission so I got a code P1273 which is a air fuel sensor bank 1 sensor so I replaced the sensor three times and still get the same code P1273 plus I bought ... i have 2004 murano whit code p1273 and p0011 i have riplace converter what do i have to chek ...I have a Nissan Murano 2005, it is giving me the OBD trouble code P1271 and P1281 the scanner is telling me these codes - Answered by a verified Nissan Mechanic. We use cookies to give you the best possible experience on our website. ... I have a p1273 code on my nisaan murano Customer: ...I have a p1273 code on my nisaan murano. I've changed 02. ... 2005 nissan maxima, code P1273, we replaced 2 fuel sensors and the 3 oxygen sensors.. and we reset self clear learn, and still coming back P1273 AFTER DRIVE AFEW MILES, whats the correct procedure to ...P1273 Nissan Description. A fault is detected by the fuel injector interface module in the secondary (rearward) fuel injector circuit. Nissan Vehicle: Nissan 370Z,Nissan Altima,Nissan Armada,Nissan Frontier,Nissan GT-R,Nissan Juke,Nissan Maxima,Nissan Murano,Nissan Pathfinder,Nissan Quest,Nissan Rogue,Nissan Sentra,Nissan …My Nissan Murano 2004 is getting trouble code p1273 that is a code for the A/F sensor. that is a air/fuel ratio sensor aka front 02 sensor. used to be called front 02 sensor, but nowadays they call them A/F sensor.

The Nissan P1800 trouble code is not a transmission control problem. It is described as follows: Trouble diagnosis name: VIAS control solenoid valve circuit. Component Description: The VIAS control solenoid valve cuts the intake manifold vacuum signal for power valve control. It responds to ON/OFF signals from the ECM.Air fuel ratio (A/F) sensor 1 heater Bank 1 where is this located 2005 Nissan Murano? asked Jun 9, 2016 by anonymous. p1273; nissan; murano; 0 votes. 1 answer 164 views. Where is the A/F sensor lean shift found on a 2005 Nissan Altima 2.5 engine? asked Aug 9, 2016 by anonymous. nissan; altima; oxygen-sensor;According to the Service Manual, the following conditions can trigger the P1273 code: - Faulty fuel injector - Fuel Pressure - Intake air leak I would focus in on the intake air leak. Nissan issued a recall (NTB09-038) in 2009 that corrects a potential defect in the air intake.Trouble Code: P1273. Air Fuel Sensor (Bank 1 Sensor 1) Circuit Lean Shift. Possible Causes: Air Fuel Sensor (AFS) is damaged or has failedAir Fuel Sensor (AFS) heater is damaged or has failedIntake air leaks somewhere in the engine or intake areaFuel system problem (low fuel pressure, restricted injectors) Jan 27, 2013 • 2005 Nissan Altima.

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Air fuel ratio (A/F) sensor 1 heater Bank 1 where is this located 2005 Nissan Murano? asked Jun 9, 2016 by anonymous. p1273; nissan; murano; 0 votes. 1 answer 164 views. Where is the A/F sensor lean shift found on a 2005 Nissan Altima 2.5 engine? asked Aug 9, 2016 by anonymous. nissan; altima; oxygen-sensor;Oct 7, 2022 · Faulty Air Flow Meter ⚠ Does your Nissan have Safety Recalls? → Check here How to Fix the DTC P1273 Nissan? Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ask an Expert Car Questions Nissan Repair 05 Murano SE with code P1273. Probably due to the A/F ratio… Ron, ASE Certified Technician Satisfied Customers 34 years of automotive Repair Ron is online now Related Nissan Questions I have a p1273 code on my nisaan murano. I've changed 02P1273 Symptoms: Nissan Frontier. Here are the most common symptoms of P1273: Check Engine Light– If code Nissan P1273 is accompanied by any other codes (particularly oxygen sensor ones) it can really help narrow down the problem.; Rough/Choppy Idle– As the fuel system adjusts the air fuel ratio, it can cause the vehicle …

P1284 Nissan Murano engine problem because the presence of voltage at the panel harness won't make the panel work if there is a bad ground connection. Since the instrument cluster is mounted in a plastic dash, a separate ground wire or ground circuit through the wiring harness is usually needed to complete the power circuit.Hi there. For the code P1273 to show up on your Nissan, there is either an issue with the fuel system or the air intake control system. Check the fuel pressure on the fuel rail and see if there is at least 55 psi. If the fuel pressure is low, then there could be an issue with the fuel pressure regulator, a clogged fuel filter, or the ...Ask an Expert Car Questions Nissan Repair 05 Murano SE with code P1273. Probably due to the A/F ratio… Ron, ASE Certified Technician Satisfied Customers 34 years of automotive Repair Ron is online now Related Nissan Questions I have a p1273 code on my nisaan murano. I've changed 02Nissan de Sétif ouvert maintenant. Site 02: 3S. Z.E.A 3eme TRANCHE N° 17، Sétif 19000, Algeria, téléphone:+213 36 83 20 81, heures d'ouverture de, image. Nissan de Sétif. Maladie à coronavirus (COVID-19) Situation. cas confirmés 271853. des morts 6881. Algérie Nissan . NissanVStar650CL Technical Expert Posts: 7614 Joined: Thu Nov 12, 2020 1:25 pm Car: 2013 Nissan Altima 2.5 SL 2004 Nissan Altima 2.5 SWhen the service was done, Nissan still had not made this a recall. 2005 Murano S_Black_2WD Repairs to Date (all done myself): Lower Control Arms, Front Right Axle Half Shaft, High Pressure Power Steering Hose, Oil Pan, Front & Side Motor Mounts, Coolant Drain/Refill, Drive Belts, Front Struts, Oil Cooler Gasket, Camshaft Position Sensors, Rear ...Repeat the following steps (2a and 2b) procedures quickly five times within 5 seconds. 2-a. Fully depress the accelerator pedal (HARD).2-b. Fully release the accelerator pedal. 3. Wait 7 seconds, fully depress the accelerator pedal and keep it for approximately 10 seconds until SERVICE ENGINE SOON starts blinking.Air fuel ratio (A/F) sensor 1 heater Bank 1 where is this located 2005 Nissan Murano? I have the engine code P1273 ... p1273; nissan; murano 1 Answer. 0 votes ...P1273 and P1283. Jump to Latest Follow. 19K views 32 replies 7 participants last post by wildace Oct 21, 2010. Synergy Discussion starter. 212 posts · Joined 2008. #1 · Apr 22, 2009. Okay, seriously getting annoyed. I got rid of my p0037 and p0138 codes but these 2 came up. I know it has something to do with A/F sensor because my gas sucks ...

KEN L. MASTER CERTIFIED MECHANIC. P1283 Nissan Possible Causes. Faulty Air Fuel Ratio (A/F) Sensor 1 Bank 2; Air Fuel Ratio (A/F) Sensor 1 Bank 2 harness is open or shorted. I have seen the MAF sensor cause this issue dues to low readings. I would try a new sensor here is its location.

Code P1283 Nissan Description. The A/F sensor is a planar dual-cell limit current sensor. The sensor element of the A/F sensor is the combination of a Nernst concentration cell (sensor cell) with an oxygen-pump cell, which transports ions. It has a heater in the element. The sensor is capable of precise measurement λ= 1, but also in the lean ...If you have found this video helpful, and you wish to donate to me, follow this link!! its easy!!https://paypal.me/aaronhinesauto?locale.x=en_USFollow this c...This means that the sensor heater is not working properly. This is the first O2 sensor on the passenger side of the truck mounted in the exhaust manifold. Typically replacing the sensor resolves the issue. p1273. nissan. murano. p1273. nissan. 2005.5 posts · Joined 2010. #11 · Mar 20, 2010. I just spent 1h reading nissan repair manual this afternoon, and took me 20 min to clear ECU self-learning by without tool method. Test drive on hwy and local for about 40mi, so far so good. I will try to run a 180 mi round-trip tomorrow to make sure the light is off.:shift:G35dalf · #7 · Jan 10, 2010 (Edited) P1273 A/F SENSOR1 (Bank 1) From the manual: The A/F sensor is a planar dual-cell limit current sensor. The sensor element of the A/F sensor is the combination of a Nernst concentration cell (sensor cell) with an oxygen-pump cell, which transports ions. It has a heater in the element.Therefore, the A/F sensor is able to indicate air/fuel ratio by this pumping of current. In addition, a heater is integrated in the sensor to ensure the required operating temperature of 700 - 800 C (1,292 - 1,472 F). P1272 Nissan Code - Air Fuel Ratio Sensor 1 Bank 1 Circuit No Activity Detected.Jul 8, 2017 · Possible causes. - Faulty Air fuel ratio (A/F) sensor 1 Bank 1. - Faulty Air fuel ratio (A/F) sensor 1 heater Bank 1. - Fuel pressure. - Faulty Fuel injector. - Intake air leaks. - Faulty Air Flow Meter. My Murano had thrown this code so I changed the upstream bank one A/F sensor in the manifold. I ... same code P1273 came up and the eva was ... I have a p1273 code on my nisaan murano. I've changed 02. ... 2005 nissan maxima, code P1273, we replaced 2 fuel sensors and the 3 oxygen sensors.. and we reset self clear learn, and still coming back P1273 AFTER DRIVE AFEW MILES, whats the correct procedure to ...

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Hi there. For the code P1273 to show up on your Nissan, there is either an issue with the fuel system or the air intake control system. Check the fuel pressure on the fuel rail and see if there is at least 55 psi. If the fuel pressure is low, then there could be an issue with the fuel pressure regulator, a clogged fuel filter, or the fuel pump ...P1273 Symptoms: Nissan Pathfinder. Here are the most common symptoms of P1273: Check Engine Light- If code Nissan P1273 is accompanied by any other codes (particularly oxygen sensor ones) it can really help narrow down the problem.; Rough/Choppy Idle- As the fuel system adjusts the air fuel ratio, it can cause the vehicle to idle rough.This can also cause your Pathfinder's fuel mileage ...This Murano is driving me crazy(lol) ... p1283/p1273 codes. Jump to Latest Follow 1 - 1 of 1 Posts. B. BOUNTYKILLER · Registered. Joined Feb 2, 2005 · 3 Posts. Discussion Starter ... Joined Feb 2, 2005 ...Jun 19, 2020 · Hello Nissan Mechanics. My name is ***** ***** I'm working on a 2005 Nissan Sentra with a 1.8. Getting code P1273 AF sensor. The voltage of the sensor pretty much stays about 0.275 volts at idle and h … read more Manufacturer : NISSAN NORTH AMERICA, INC. Service Bulletin Number : 04028A Date of Bulletin : MAR 24, 2004. NHTSA Item Number : 10005976. Component : ELECTRICAL SYSTEM. Summary : MALFUNCTION INDICATOR LAMP ON WITH DIAGNOSTIC TROUBLE CODE P1031, P1051, P1148, P1168 (A/F SENSOR HEATER / CLOSED LOOP) ON 5 SPEED AUTOMATIC TRANSMISSIONS ONLY. (THIS ...240sx.org; 240sxConvertible.comRepair Information for P1273 Nissan code. Learn what Air Fuel Ratio Sensor 1 Bank 1 Lean Shift Monitoring means, location and how to repair? The Air Fuel Ratio (A/F) sensor is a planar dual-cell limit current sensor.Nissan maxima 2004 p1273 - 2004 Nissan Maxima. Posted by Anonymous on Apr 01, 2012. Want Answer 0. Clicking this will make more experts see the question and we will remind you when it gets answered. Comment; Flag; More. Print this page; Share this page; Add Your Answerp1273 nissan quest - Cars & Trucks question. Search Fixya ... 2005 Nissan Xterra MIL ON P1273 air fuel sensor LEAN SHIFT.... what is the meaning of the Data and how to ... Read full answer. Aug 08, 2015 • 2004 Nissan Sentra 1.8. ... Nissan Murano 04 OBD II …Nissan P1273 Description: The Air Fuel Ratio (A/F) sensor is a planar dual-cell limit current sensor. The sensor element of the A/F sensor is the combination of a Nernst concentration cell (sensor cell) with an oxygen-pump cell, which transports ions. If you have found this video helpful, and you wish to donate to me, follow this link!! its easy!!https://paypal.me/aaronhinesauto?locale.x=en_USFollow this c... ….

Apr 8, 2015 · My Nissan Murano 2004 is getting trouble code p1273 that is a code for the A/F sensor. that is a air/fuel ratio sensor aka front 02 sensor. used to be called front 02 sensor, but nowadays they call them A/F sensor. Here I show you how to find out what is causing your p1273 codePossible causesFaulty Air fuel ratio (A/F) Sensor 1 Bank 1Air fuel ratio (A/F) Sensor 1 Bank 1...Air fuel ratio (A/F) sensor 1 heater Bank 1 where is this located 2005 Nissan Murano? I have the engine code P1273 ... p1273; nissan; murano 1 Answer. 0 votes ...I have a p1273 code on my nisaan murano. I've changed 02. ... 2005 nissan maxima, code P1273, we replaced 2 fuel sensors and the 3 oxygen sensors.. and we reset self clear learn, and still coming back P1273 AFTER DRIVE AFEW MILES, whats the correct procedure to ...May 11, 2018 · Short Description:The P1273 Nissan code is a diagnostic trouble code (DTC) that indicates that the air-fuel ratio sensor 1 on bank 1 is reading lean. This me... My 2004 Nissan Sentra is getting a code p1273 A/F sensor relating to fuel pump. ... I have a 2005 nissan sentra, The code p1273 has come up. ... I had my 2004 Murano serviced by Nissan a month ago. they replace the oil cooler seal and the exhaust manafold which cracked for some reason. the car has 65000 miles on it now.Mar 2, 2013 · When the service was done, Nissan still had not made this a recall. 2005 Murano S_Black_2WD Repairs to Date (all done myself): Lower Control Arms, Front Right Axle Half Shaft, High Pressure Power Steering Hose, Oil Pan, Front & Side Motor Mounts, Coolant Drain/Refill, Drive Belts, Front Struts, Oil Cooler Gasket, Camshaft Position Sensors, Rear ... Possibly similar to any fuel system cleaner. I would be a little patient and let the additive work (run your tank to empty). And then erase your code (it won't go away by itself) and add the chevron techron $6.50 per 10 oz bottle at walmart on half tank of gas - about 10 gals. Then observe if the code comes back.P1273 on my 2005 nissan frontier, no exhaust leaks, no vacum leaks new 02 sensor which is verified working, have new - Answered by a verified Nissan Mechanic. We use cookies to give you the best possible experience on our website. ... I have a p1273 code on my nisaan murano. P1273 nissan murano 2005, Hi, My niece has a 2005 Nissan Altima with a 2.5L 4 cylinder. She recently was getting the CEL light on. Codes registered were P0429 and P1273. After reading another answer you provided we removed the … read more, Apr 22, 2009 · P1273 and P1283. Jump to Latest Follow. 19K views 32 replies 7 participants last post by wildace Oct 21, 2010. Synergy Discussion starter. 212 posts · Joined 2008. #1 · Apr 22, 2009. Okay, seriously getting annoyed. I got rid of my p0037 and p0138 codes but these 2 came up. I know it has something to do with A/F sensor because my gas sucks ... , My Nissan Murano 2004 is getting trouble code p1273 that is a code for the A/F sensor. that is a air/fuel ratio sensor aka front 02 sensor. used to be called front 02 sensor, but nowadays they call them A/F sensor., Oct 7, 2022 · Faulty Air Flow Meter ⚠ Does your Nissan have Safety Recalls? → Check here How to Fix the DTC P1273 Nissan? Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. , Error Code P1273 is described as Air Fuel Ratio Sensor 1 Bank 1 Lean Shift Monitoring. This refers to a lean condition due to too much oxygen, usually caused by a vacuum leak, fuel pressure, dirty MAF (Mass Airflow sensor), or defective or dirty injectors., Anonymous. Expert. 237 Answers. Most likely is abad a/f sensor b2.however make sure no exhaust leaks near sensor that can effect operation of sensor.most importantly....after replacement self learning values MUST be cleared. Posted on Jan 17, 2011., 2005 Nissan Altima, 2.5S, 83k miles, Service engine soon light has come the 3rd time and every time the code read is P1273(A/F sensor, running lean, exhaust leak, the first time it was cleared by a me … read more, Browse the best September 2023 deals on 2004 Nissan Murano vehicles for sale. Save $6,510 this September on a 2004 Nissan Murano on CarGurus. Skip to content. Buy. Used Cars; New Cars; Certified ... 2005 Nissan Murano SE AWD . $4,500. 181,399 mi FAIR DEAL Boerne, TX (830) 368-0740. Request Info. Year: 2005 Make: ..., What Does the P1273 Nissan Code Mean? The Air Fuel Ratio (A/F) sensor is a planar dual-cell limit current sensor. The sensor element of the A/F sensor is the combination of a Nernst concentration cell (sensor cell) with an oxygen-pump cell, which transports ions., I payed special attention to the sensors when taking out of the old system and puting into the new system. I found the following posted by JNA on another thread, I gonna try that first Nissan Frontier (2005+) Please read all instructions and be familiar with them before any attempts. A stop watch or an analog clock with a second's needle will be useful., Browse the best September 2023 deals on 2004 Nissan Murano vehicles for sale. Save $6,510 this September on a 2004 Nissan Murano on CarGurus. Skip to content. Buy. Used Cars; New Cars; Certified ... 2005 Nissan Murano SE AWD . $4,500. 181,399 mi FAIR DEAL Boerne, TX (830) 368-0740. Request Info. Year: 2005 Make: ..., I have a 2005 Nissan Maxima SE a manual transmission so I got a code P1273 which is a air fuel sensor bank 1 sensor so I replaced the sensor three times and still get the same code P1273 plus I bought … read more, 240sx.org; 240sxConvertible.com, If you have found this video helpful, and you wish to donate to me, follow this link!! its easy!!https://paypal.me/aaronhinesauto?locale.x=en_USFollow this c..., My Nissan Murano 2004 is getting trouble code p1273 that is a code for the A/F sensor. that is a air/fuel ratio sensor aka front 02 sensor. used to be called front 02 sensor, but nowadays they call them A/F sensor., answered Mar 9, 2018 by OBDIITech (7.3k points) Best answer. Air Fule Ratio Sensor on the 2005 Nissan Murano is located on the front side of the engine. See attached images., P1273. I have a 2005 pathfinder with 173,139 code P1273, I've replaced the O2 sensor on the passenger side of the truck and cleared the code by unplugging the maf, starting the truck for 5 seconds, plug it back in, clear the codes with my scanner and then run the truck for 10 minutes at idle. I've done this and disconnected the negative ..., Labor: 1.0. The cost to diagnose the P1273 2005 Nissan Altima Sedan code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour., 20 Ağu 2014 ... Опыт эксплуатации Nissan Murano I: Спустя время ошибка Р1283 пропала сама. Но Р1273 упорно не уходила, расход примерно 17л/100км., 14 Nis 2016 ... 2003+ Nissan Murano So as the topic states, I'm an owner of a 2005 Nissan ... P1273 and P0430 for those of you that don't know, P0430- Catalyst ..., Fuel pressure Faulty Fuel injector Faulty Air Flow Meter What does this mean? Code P1273 Nissan Tech Notes If one or more sensors are replaced the Engine Control Module (ECM) Mixture Ratio Self-Learning clearing procedure must be performed. Sentra ECM Self-Learning procedure Altima ECM Self-Learning procedure Maxima ECM Self-Learning procedure, Car: 2006 Infiniti M45 Sport 2012 Nissan Murano SL Location: Lagos, Nigeria. Re: P0335 not resolved by replacing crank position sensor. Quote; Post by Costee » Sat Jun 12, 2021 2:55 pm . All's well that ends well. Enjoy your ride. Top. Dxta Posts: 108 Joined: Sat Feb 22, 2020 5:52 pm, May 11, 2018 · Short Description:The P1273 Nissan code is a diagnostic trouble code (DTC) that indicates that the air-fuel ratio sensor 1 on bank 1 is reading lean. This me... , Jan 30, 2017 · P1273. I have a 2005 pathfinder with 173,139 code P1273, I've replaced the O2 sensor on the passenger side of the truck and cleared the code by unplugging the maf, starting the truck for 5 seconds, plug it back in, clear the codes with my scanner and then run the truck for 10 minutes at idle. I've done this and disconnected the negative ... , What is the Cost to Diagnose the Code P1716 Nissan? Labor: 1.0. The cost to diagnose the P1716 Nissan code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour., Couple of notes on the blinking... ---ten blinks for any digit ='0', zero. ---code '0000' means all clear. ---add a 'P' in front of the code number when searching for results. The codes can be cleared (and SES light turned off) from the computer while in this diagnostic mode., Has p1273 code, yes I tried the code is p1273, 2004 nissan murano sl, no I took it to a shop the replaced th ho2 sensor - Answered by a verified Nissan Mechanic. ... RELATED VEHICLES: 2004-2005 Maxima, Altima, 350Z, Murano, …, L Pfaff. Nissan Master. 11,573 Answers. Robert, Code P1273 Air Fuel Ratio, Sensor 1 Lean, Shift Monitoring Bank 1. See links below for trouble shooting and fix. "I hope this helped you out, if so let me know by pressing the helpful button. Check out some of my other posts if you need more tips and info.", RELATED VEHICLES: 2004-2005 Maxima, Altima, 350Z, Murano, Quest, Frontier, Pathfinder, Xterra 3.5L VQ35, 4.0L VQ40 SUMMARY: P1273-A/F SENSOR Bank 1, P1283-A/F SENSOR Bank 2; These codes indicates an Air/Fuel Ratio Sensor has shifted to lean for too long. The A/F sensor is a planar dual-cell limit current sensor., Dec 23, 2017 · Hi there, The car is still safe to drive. You may notice some fuel economy issues or poor engine performance due to the fuel mixture being off, but it will not cause any damage or make the car unsafe. , there is a emission system recall for these codes for your year and model contact the Nissan dealer, it is a no charge repair. here is the summary of that recall MALFUNCTION INDICATOR LAMP ON WITH DIAGNOSTIC TROUBLE CODE P0300-P0306, P1273 OR P1283. *TT *SC Make : NISSAN Model : QUEST Year : 2004 Manufacturer : NISSAN NORTH AMERICA, INC., Repeat the following steps (2a and 2b) procedures quickly five times within 5 seconds. 2-a. Fully depress the accelerator pedal (HARD).2-b. Fully release the accelerator pedal. 3. Wait 7 seconds, fully depress the accelerator pedal and keep it for approximately 10 seconds until SERVICE ENGINE SOON starts blinking., It’s important to note that the P1273 code is commonly found in Nissan models such as Altima, Murano, Pathfinder, Sentra, Frontier, Quest, and 350Z. Altima, particularly the 2004 and 2005 models, is notorious for experiencing this code frequently.