P1273 nissan murano 2005 - Jun 17, 2020 · P1273: Air Fuel Ratio Sensor (Sensor 1 Bank 1) – Lean Shift Monitoring. P1273 is a common Nissan diagnostic code. It has the same meaning for your Murano as it would any other Nissan. It indicates that the air fuel ratio sensor has detected a lean shift in the exhaust output.

 
Nissan maxima 2004 p1273 - 2004 Nissan Maxima. Posted by Anonymous on Apr 01, 2012. Want Answer 0.. Tumblr aesthetic desktop wallpaper

P1273 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 …Jay. Shop Forman / Lead Tech. Vocational, Technical or Tra... 28,850 satisfied customers. I have a 2005 Nissan Maxima SE a manual transmission so I. 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 … read more.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."2005-2012 Pathfinder (R51) R51 ... the cel just keeps popping back up with P1273. Any ideas? Also, the idle is fine when the light is on or off. Top. smj999smj Site Admin Posts: 6054 Joined: Mon Jan 23, 2012 6:13 am Location: Prospect, VA. Post by smj999smj » Mon Jan 30, 2017 10:17 am . You need to clear the self-learning. There was a 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.Second opinion] 05 Murano SE with code P1273. Probably due to the A/F ratio sensor that they put back in at the muffler ... 2005 Nissan Altima, 2.5S, 83k miles, Service engine soon light has come the 3rd time and every time the …What Does the P1274 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. It has a heater in the element. The sensor is capable of precise measurement λ= 1 ...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: ...nissan; murano; p1273; 0 votes. 1 answer 179 views. 2005 Nissan Maxima with engine code P1273, what is bulletin number 5095? asked Apr 23, 2017 by anonymous. p1273 ...Hello 05 fx35 awd. Got the p1273 ok can find vac leaks,redid the plenum gasket ,throttle body,valve covers, took out vatch cans,changed all o2 and AFR. Changed fuel damper. At first it was only p1273 b1s1 lean. So i switched AFR sensors from side to other. I did that an started getting p1283 b2s1 lean.so i figured sensor bad .2005 Nissan Murano automatic Transmission. Options: AT, (CVT), 4x2 (FWD) Remanufactured: See availability. Used: $1,632.00. More Details. (888) 242-2605. Remanufactured & Rebuilt 2005 Nissan Murano Transmissions for Sale. No Upfront Core Charge, Up to a 5-Year Unlimited Warranty Plus, Flat Rate Shipping (Commercial address)!1 answer. Trouble code P1274 in a Nissan Maxima is defined as Air/fuel sensor reading a rich fuel mixture. It also points to the upstream AF sensor on Bank 1 (the side of the engine near the firewall). The AF sensor is also referred to as the oxygen sensor located on the exhaust manifold before the catalytic converter.Air Fule Ratio Sensor on the 2005 Nissan Murano is located on the front side of the engine. See attached images. Related questions +1 vote. 1 answer 1.4k views. Air fuel ratio (A/F ... 2004 Nissan Murano with code P1273, what is monitoring bank 1? asked Sep 21, 2017 by anonymous. nissan; murano; p1273; 37.2k questions 31.7k answers 1 ...What is the Nissan P1273 code mean? The A/F signal computed by ECM from the A/F sensor 1 signal is shifted to the lean side for a specified period. Symptoms: ... 2005 Nissan Murano 2005 Nissan Micra 2005 Nissan Altima 2004 Nissan Titan 2004 Nissan Tiida 2004 Nissan Sentra 2004 Nissan Quest 2004 Nissan Murano 2004 Nissan MaximaI 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 ...Jun 17, 2020 · P1273: Air Fuel Ratio Sensor (Sensor 1 Bank 1) – Lean Shift Monitoring. P1273 is a common Nissan diagnostic code. It has the same meaning for your Murano as it would any other Nissan. It indicates that the air fuel ratio sensor has detected a lean shift in the exhaust output. I have a Nisan Sentra 2005 with a p1273 . What could this cost me to repair? ... 2005 Nissan Sentra got codes p1271 p1273. asked Apr 3, 2018 by anonymous. nissan; sentra; p1271; p1273; 0 votes. 2 answers 512 views. 2004 Nissan Sentra 1.8L with code P1273. asked Jun 18, 2017 by Joyce.Jun 17, 2020 · P1273: Air Fuel Ratio Sensor (Sensor 1 Bank 1) – Lean Shift Monitoring. P1273 is a common Nissan diagnostic code. It has the same meaning for your Murano as it would any other Nissan. It indicates that the air fuel ratio sensor has detected a lean shift in the exhaust output. 05 Nissan frontier engine code P1273 where to start and how to reset self learning. ... 2005 nissan frontier code p1273. 0 votes . 1.0k views. asked Mar 3, 2017 by Kiel. 05 Nissan frontier engine code P1273 where to start and how to reset self learning. Vehicle: 05 Nissan Frontier V6Hi, 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 moreP1273 Nissan kodo taisymo informacija. Sužinokite, ką reiškia „P1273 Nissan Air Fuel Ratio Sensor 1 Bank 1 Lean Shift“ stebėjimo priemonė?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. P1273 Infiniti Air Fuel Ratio Sensor 1 Bank 1 Lean Shift Monitoring 📷. P1273 Isuzu Accelerator Pedal Position Sensor 1-3 Correlation. P1273 Jeep A/C Clutch Control Circuit 2 High. P1273 Mazda Cylinder #3 High To Low Side Open. P1273 Nissan Air Fuel Ratio Sensor 1 Bank 1 Lean Shift Monitoring 📷.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."Eric L. Lifetime Premium · #5 · Jul 26, 2005. Clearly your situation is related to the fuel you are using. It sounds like your engine is not adjusting the timing and consequently, you are not burning all the fuel (higher octane will delay ignition to allow greater compression and more complete combustion).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.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.P1273 NISSAN -2005 350z. 0 votes . 194 views. asked Nov 18, 2016 by anonymous. my SES light is on,checked the code ts P1273 I have mishimoto carbon air intake installed ,dealership told me once tht my air filter is unclean will that be one of the reasons Or I have to change my O2 sensor on bank1It’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.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 Titan,Nissan Versa ...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 ...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.Ask an Expert Car Questions Nissan Repair This answer was rated: ★★★★★ Has p1273 code, yes I tried the code is p1273, 2004 nissan… Has p1273 code Mechanic's Assistant: Just to clarify, what's the exact code? And have you tried to reset it? Yes I tried the code is p1273 Mechanic's Assistant: What is the model/year of your Nissan?Feb 27, 2015 · 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. El código P1273 es común en: Ford F-350, Infiniti G35, Jeep Wrangler, Nissan 350Z, Nissan Altima, Nissan Armada, Nissan Frontier, Nissan Maxima, Nissan Murano, ...A p1273 code and fuel pump, no it just started, 04 Murano with v6, also received a p0011 and p0021 intake valve - Answered by a verified Nissan Mechanic We use cookies to give you the best possible experience on our website.P1273 is a common Nissan diagnostic code. It has the same meaning for your Murano as it would any other Nissan. It indicates that the air fuel ratio sensor has detected a lean shift in the exhaust output. It’s usually caused by a vacuum leak, exhaust leak, or O2/AF sensor. See moreWhat 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.The P1273 means that there is a problem with the Bank 1 of the engine. The Bank 1 is running too lean (either too much air or not enough gas on that side of the engine) P1273 NISSAN - Air Fuel Ratio Sensor 1 Lean Shift Monitoring Bank 1 Read more: https://www.autocodes.com/p1273_nissan.html2004 murano code p1273 i know exhast leaks near muffler in back but y code??? - Answered by a verified Nissan Mechanic. We use cookies to give you the best possible experience on our website. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them.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:Hi Jay,2005 Nissan Maxima SE - engine light was one. ... 2005 nissan maxima, code P1273, we replaced 2 fuel sensors. 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, ...تنظيف محرك سيارة Nissan Patrol 3.0D de 260000km au compteur من الكربون و الشواءب العالقة التي تعيق عمل المحرك واداءه يستغرق ساعة واحدة ونتاءج...The dreaded P1273 Code (2005 2.5S) Jump to Latest Follow 85396 Views 12 Replies 11 Participants Last post by KONKAVE , Oct 28, 2021 C Chuck80 Discussion starter 26 posts · Joined 2011 #1 · Sep 11, 2011 Info and Symptoms: 99K miles OEM exhaust, no mods SES Light on (P1273 code) Fuel smell noticable near outside read of the car1. Vacuum Leak A good place to start your diagnosis is with your Murano's vacuum system. A vacuum leak can and will throw P1273. Here's a pretty thorough article on finding vacuum leak from popular mechanics.Feb 9, 2012 · 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 … read more 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. 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 Infiniti Air Fuel Ratio Sensor 1 Bank 1 Lean Shift Monitoring 📷. P1273 Isuzu Accelerator Pedal Position Sensor 1-3 Correlation. P1273 Jeep A/C Clutch Control Circuit 2 High. P1273 Mazda Cylinder #3 High To Low Side Open. P1273 Nissan Air Fuel Ratio Sensor 1 Bank 1 Lean Shift Monitoring 📷.I have the code read at autozone and it reads P1273 : Air fuel ratio (A/F) sensor 1 (Bank 1) lean shift monitoring I go back to Nissan and without reading the code...because they wanted to charge me $100.00 for the diagnostics. they tell me that if the code was read correctly by autozone that it had nothing to do with the previous ...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.2004 Nissan Murano with code P1273, what is monitoring bank 1? asked Sep 21, 2017 by anonymous. ... p1273; nissan; 2005; code; 0 votes. 1 answer 962 views. P1273 ...I have a 2005 Nissan Altima 4 cyl. with a lean bank 1 dtc. P1273. The concern is intermittent and no other sensor - 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 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.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.P1273 Nissan P1273 Nissan - Air Fuel Ratio Sensor 1 Lean Shift Monitoring Bank 1 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 Most probable is you have a bad heater in your upper bank 1 O2 sensor.Joined: Mon Jan 23, 2012 6:13 am. Location: Prospect, VA. Postby smj999smj » Thu Apr 17, 2014 11:26 pm. P1283 is a "lean shift" code for the upstream, Bank 2, or driver's side A/F sensor. The spark plug anti-fouler on the downstream sensor won't cause this code to set. While it is likely to be caused by a faulty upstream B2 A/F sensor, it ...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. Checked for Malfunction codes on my 2007 Nissan Murano 3.5L V6. P1168 is the only code shown. P1168 is Closed Loop Control ... sensor 1 heater Bank 1 where is this located 2005 Nissan Murano? asked Jun 9, 2018 by anonymous. p1273; nissan; murano +1 vote. 1 answer 939 views. I got the P0021 code, where is bank 2 on the 2004 Nissan Murano?P1273 NISSAN -2005 350z. 0 votes . 194 views. asked Nov 18, 2016 by anonymous. my SES light is on,checked the code ts P1273 I have mishimoto carbon air intake installed ,dealership told me once tht my air filter is unclean will that be one of the reasons Or I have to change my O2 sensor on bank1Manufacturer : 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 ... 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.05 Murano SE with code P1273. Probably due to the A/F ratio sensor that they put back in at the muffler shop that went ... 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, ...El código P1273 detectado en vehículos Nissan hace referencia a: Detalles de avería: Presión de combustible - problema de funcionamiento/valores límite Motivo: Presión baja, circuito abierto/cortocircuito del cableado, bomba de combustible, sensor de presión de combustible 1 x Metra 99-7612A Single or Double DIN Dash Kit Aluminum for 2003-07 Nissan Murano; 1 x Infiniti Nissan Factory Stereo Radio to Aftermarket Radio Harness Adapter; 1 x Infiniti G20 G35 I30 Nissan Maxima Pathfinder Factory Radio to Aftermarket Antenna Adapter; Metra 99-7612A Single or Double DIN Dash Kit Aluminum for 2003-07 Nissan Murano:I have the code read at autozone and it reads P1273 : Air fuel ratio (A/F) sensor 1 (Bank 1) lean shift monitoringP1273 Symptoms: Nissan Altima. 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 …Dec 11, 2016 · 2004 Nissan Murano with code P1273, what is monitoring bank 1? asked Sep 21, 2017 by anonymous. ... p1273; nissan; 2005; code; 0 votes. 1 answer 962 views. P1273 ... 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.SE Sport Utility 4D. $31,630. $3,680. For reference, the 2005 Nissan Murano originally had a starting sticker price of $29,180, with the range-topping Murano SE Sport Utility 4D starting at $31,630.P1273 NISSAN - where is it located. 0 votes . 524 views. asked Mar 21, 2016 by anonymous. Where is the air fuel sensor sensor 1 bank 1 located at. 1 Answer. 0 votes . answered Mar 21, 2016 by OBDIITech (7.0k points) What make, model and ... 2005 Nissan Altima with code P1273, ...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.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.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. Feb 6, 2010 · It can be caused by air intake/exhaust leak, defective front O2 sensor, bad fuel injectors, low fuel pressure or even a dirty/faulty MAF sensor. But based on you description, this is due to air intake/vacuum leak in Bank 1. You have to check the entire air intake - from filter box all the way to the plenum. Apr 24, 2018 · OBD II fault code P1273 is a manufacturer specific code that is defined by carmaker Nissan as “Air Fuel Ratio Sensor 1 Bank 1 Lean Shift Monitoring”, and is set when the PCM (Powertrain Control Module) detects a lean running condition. Note that “lean” refers to a condition where there is too much air (relative to fuel) in the air/fuel ... 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.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 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.

OBD II fault code P1273 is a manufacturer specific code that is defined by carmaker Nissan as "Air Fuel Ratio Sensor 1 Bank 1 Lean Shift Monitoring", and is set when the PCM (Powertrain Control Module) detects a lean running condition. Note that "lean" refers to a condition where there is too much air (relative to fuel) in the air/fuel mixture.. Teq vegeta eza

p1273 nissan murano 2005

Hello 05 fx35 awd. Got the p1273 ok can find vac leaks,redid the plenum gasket ,throttle body,valve covers, took out vatch cans,changed all o2 and AFR. Changed fuel damper. At first it was only p1273 b1s1 lean. So i switched AFR sensors from side to other. I did that an started getting p1283 b2s1 lean.so i figured sensor bad .Нужна помощь! Машина приехала с ошибками p1273 и p1283 - Air Fuel Ratio Sensor 1 Bank 1 Lean Shift Monitoring - Air Fuel Ratio Sensor 1 Bank ...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 ...dadymurano said: Unfortunately, I don't believe there's a built-in schrader valve to check fuel pressure. My guess is you're looking at the service port for the EVAP system. Follow the hose and see if it leads to the purge control valve solenoid. Anyway, Nissan has a special fuel gauge kit (Kent-Moore J-44321).I have a 2005 Nissan Quest 3.5L and I have code P1273 and I replaced the air fuel sensor and there was an intake leak; - Answered by a verified Nissan Mechanic. We use cookies to give you the best possible experience on our website. ... I have a …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 ...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.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. 0 answers. 04 nissan van code p1273. Read full answer. ... My Nissan Murano 2004 is getting trouble code p1273.1. Vacuum Leak A good place to start your diagnosis is with your Murano's vacuum system. A vacuum leak can and will throw P1273. Here's a pretty thorough article on finding vacuum leak from popular mechanics.Air Fule Ratio Sensor on the 2005 Nissan Murano is located on the front side of the engine. See attached images. Related questions +1 vote. 1 answer 1.4k views. Air fuel ratio (A/F ... 2004 Nissan Murano with code P1273, what is monitoring bank 1? asked Sep 21, 2017 by anonymous. nissan; murano; p1273; 37.2k questions 31.7k answers 1 ...p1273 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 …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.".

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