Dodge p0138.

I'm stumped, recently I have started to get the P0138 code on the scanner. So I went into shotgum mode and replaced the downstream O₂ sensor. I'm still getting the p0138 code on occasion. Any troubleshooting tips are appreciated. I tried to scan the archives and for some reason the search keeps getting locked or stopped.Code P0138 is triggered when the powertrain computer or PCM determines that the rear oxygen sensor voltage remained above 450 millivolts for more than twenty seconds (varies with vehicle make and model) or that the air fuel ratio sensor remained in a rich-biased mode for too long (varies with vehicle make and model).Feb 9, 2024 · P0138 Code — What it means and how to fix it Learn what a P0138 code means, the most common causes, and the diagnostic procedure. A P0138 Code is a generic trouble code defined as an O2 Sensor Circuit High Voltage (Bank 1 Sensor 2). Bank 1 is the part of the engine that houses cylinder number one. Sensor 2 is located after the catalytic ... How to fix a P0138 engine Code: O2 Sensor Circuit High Voltage Bank-1 Sensor-2The computer (ECM/PCM) uses the upstream O2 Sensor-1 to modify the air/fuel mix...P0138 engine code came on my 2005 grand caravan 3.8l. Changed out the rear o2 sensor with bosch direct fit on the cat - Answered by a verified Dodge Mechanic We use cookies to give you the best possible experience on our website.

Code P0138 is triggered when the powertrain computer or PCM determines that the rear oxygen sensor voltage remained above 450 millivolts for more than twenty seconds (varies with vehicle make and model) or that the air fuel ratio sensor remained in a rich-biased mode for too long (varies with vehicle make and model). P0138 is a common OBDII code that occurs in many vehicles, including theDodge Neon. The code is triggered when: The voltage at the sensor remains above threshold for 20 seconds or more; Voltage to the sensor is to high (wiring problem, think short) Bad O2 sensor itself; There are also some less likely problems that can cause P0138.Diagnostic Trouble Code P0138 (DTC P0138) is defined as “O2 Sensor Circuit High Voltage (Bank 1 Sensor 2).”. Oxygen sensor 2 is a downstream oxygen sensor or the secondary heated oxygen sensor (HO2S 2) on Bank #1. It measures the air-fuel mixture or the oxygen storage capacity of the catalytic converter and produces a relevant output signal ...

A new report from the United Nations finds that global companies are able to avoid hundreds of billions of dollars in taxes annually by moving profits offshore. By clicking "TRY IT...Causes: A code P0138 may mean that one or more of the following has happened: Faulty O2 sensor. Short to battery voltage in O2 sensor signal circuit. High fuel pressure (not as likely) Possible Solutions, here are some potential solutions: Replace O2 sensor. Repair short to battery voltage in o2 sensor signal circuit.

The Oxygen Sensors (O2S) are attached to, and protrude into the vehicle exhaust system. Depending on the. engine or emission package, the vehicle may use a total of either 2 or 4 sensors. 1/2). With this emission package, the upstream sensor (1/1) is located just before the main catalytic convertor. The.Feb 8, 2019 · P0138 is a common OBDII code that occurs in many vehicles, including theDodge Stratus. The code is triggered when: The voltage at the sensor remains above threshold for 20 seconds or more; Voltage to the sensor is to high (wiring problem, think short) Bad O2 sensor itself; There are also some less likely problems that can cause P0138. Diagnostic test P0132,P0138,P0152,P0158, O2 Sensor Circuit High. Step 1. Check for an active DTC. If an O2 sensor signal circuit is shorted to voltage, all O2 sensor voltage readings displayed on the scan tool will be approximately 5.0 volts. Diagnose the sensor that set the most current DTC. Código P0138 Dodge Descripción del código de falla P0138 Dodge. Se describe con un voltaje alto en el circuito del sensor de oxigeno 2 ubicado en el banco 1. Un código muy común en la mayoría de los modelos de Dodge. Siendo un código genérico de tren motriz, cualquier modelo fabricado con sistema OBD2 puede presentar esta falla.

Jun 4, 2015 · This video will show you how to troubleshoot and fix P0138 and P0139 DtcTHIS IS THE BEST AND VERY AFFORDABLE SCAN TOOL. I ONLY RECOMMEND THIS ONE. I USE IT I...

Summary. The P0152 code stands for “O2 Sensor Circuit High Voltage (Bank 2, Sensor 1),” which typically means the pre-catalytic converter oxygen (O2) sensor’s voltage signal has been out of the set range for longer than a specified amount of time. Some possible causes of the P0152 code include a faulty O2 sensor, malfunctioning wiring or ...

To help you in finding the correct oxygen sensor, here are some more specifics: Vehicles with 2 upstream oxygen sensors, a P0132 DTC is identifying the one that's on Bank 1. Bank 1 is the bank of cylinders that have cylinders 1, 3, 5, and 7 (5.2L and 5.9L V-8 engines) and 1, 3, and 5 (3.9L V-6 engines). Vehicles with only 1 upstream oxygen ...If the oxygen in the exhaust gas increases, the air-fuel ratio becomes Lean. The ECM interprets Lean when the HO2S voltage is below 0.45 V. If the oxygen in the exhaust gas decreases, the air-fuel ratio becomes Rich. The ECM interprets Rich when the HO2S voltage is above 0.45 V. P0138 Nissan Code - HO2S12 Circuit High Voltage.P0138 Code - Possible Pre-Cat problem. I have a '01 R/T from CA. This D has 2 pre-cats and one main cat. When running Gibson headers, my D had intermittent problems with the P0138 code. After changing the O₂ sensors, the problems kept returning. Eventually we found that the pre-cat had gone bad.The heating elements inside each HO2S heat the sensor to bring the sensor up to operating conditions faster. This allows the system to enter Closed Loop earlier and the ECM to calculate the air-to-fuel ratio sooner. The Diagnostic Trouble Code (DTC) will be set when the ECM detects that the HO2S voltage is greater than 1, 050 mV. P0138 …11 Jul 2020 ... Kode kesalahan P0138, diagnostik dan perbaikan mobil. 2.9K views · 3 years ago ...more. OBD-2 codes. 41.1K.Jan 15, 2012 · Check Engine Code P0138. Jump to Latest Follow. 3K views 2 replies 3 participants last post by FSTDANGO3 Jan 16, 2012. GolsonMolson Discussion starter. 447 posts · Joined 2009. #1 · Jan 15, 2012. P0138 = 1/2 O2s shorted to voltage.

Feb 13, 2005 · Trouble Code P0138 Jump to Latest Follow 9K views 2 replies 2 participants last post by k2epm Feb 14, 2005 Meaning. Your vehicle Engine Control Module ( ECM) stores a P0138 when it detects the O2 sensor for Bank 1, Sensor 2 fails a voltage test. The voltage must register below 1.2 volts …Are you in the market for a new or used Dodge vehicle? If so, finding the right dealership is essential. With so many options out there, it can be overwhelming to choose the best o...I have a 1997 Dodge Dakota Sport, 3.9L, 4x4, 5spd. Recently it started losing power going up hills and the Check Engine light came on. At the advice of people on the board, I took it to AutoZone to read the codes. The code came back P0138 which is the Downstream oxygen sensor overvolt.Uno de los principales culpables del código P0138 es un sensor de oxígeno defectuoso o fallido. El sensor de oxígeno es responsable de medir la cantidad de oxígeno en los gases de escape y ajustar la mezcla de aire/combustible en consecuencia. Si el sensor falla o no envía las señales correctas al módulo de control del tren motriz (PCM ...Description. The conditions that caused this diagnostic to fail is when the upstream O2 Sensor biased from an exhaust leak, O2 sensor contamination, or some other extreme operating condition. The downstream O2 sensor is considered to be protected from extreme environments by the catalyst. The Powertrain Control Module monitors the downstream O2 ...

#1 · Dec 15, 2010. This morning the CEL came on with code p0138 (o2 sensor bank 1 sensor 2 high voltage). The exhaust smells a bit rich but I have detected no loss of …This video is to show you how to replace the downstream O2 sensor on your dodge 1500 and 2500. Tools needed are 22mm or 7/8 wrench. Thanks for watching!

To diagnose the P0138 Toyota code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.I had my check engine light come on yesterday, so I had the code checked at Autozone, came back as a P0138, oxygen sensor bank 1 sensor 2. I know that this sensor is located after the catalytic converter, but where exactly on the car is it located? I want to replace this myself, and help would be appreciated.Jul 27, 2013 · P0137 p0138 o2 sensor issues. I recently purchased a 2007 dodge charger 3.5L off a small police dept in ontario and it runs great, decent shape except I got codes 0137 and 0138 on my first short Drive. I replaced the problems sensor reset codes and drove it once with no codes. Moved it off the street and codes came back. Oct 21, 2004 · P0138 Code - Possible Pre-Cat problem. I have a '01 R/T from CA. This D has 2 pre-cats and one main cat. When running Gibson headers, my D had intermittent problems with the P0138 code. After changing the O₂ sensors, the problems kept returning. Eventually we found that the pre-cat had gone bad. Jan 1, 2011 · The Oxygen Sensors (O2S) are attached to, and protrude into the vehicle exhaust system. Depending on the. engine or emission package, the vehicle may use a total of either 2 or 4 sensors. 1/2). With this emission package, the upstream sensor (1/1) is located just before the main catalytic convertor. The. Código P0138 Dodge Descripción del código de falla P0138 Dodge. Se describe con un voltaje alto en el circuito del sensor de oxigeno 2 ubicado en el banco 1. Un código muy común en la mayoría de los modelos de Dodge. Siendo un código genérico de tren motriz, cualquier modelo fabricado con sistema OBD2 puede presentar esta falla.Description. The conditions that caused this diagnostic to fail is when the upstream O2 Sensor biased from an exhaust leak, O2 sensor contamination, or some other extreme operating condition. The downstream O2 sensor is considered to be protected from extreme environments by the catalyst. The Powertrain Control Module monitors the …

The P0138 is a fairly straight forward code pointing to a failed oxygen sensor. It's actually a very common fail item. When this sensor is faulty, you very well may notice your MPG's have decreased and yet not have any performance issues. You only need to replace the effected sensor. No need to replace them all.

Typically, the only symptom of P0138 is going to be the service engine soon light. In some cases, there can be other symptoms as well. These symptoms include: 1. Rough running engine 2. Smelly exhaust 3. Service light on 4. Poor MPG Most of the time, it’s not a breakdown risk. But, like anything that causes … See more

Dodge Ram P0137: O2 Sensor Low Voltage (Bank 1 -Sensor 2) P0137 is a fairly common OBDII code that occurs in the Dodge Ram, it’s a general code. This means that it has the same meaning for any vehicle. This code is supposed to let you know that there is an issue with the wiring or harness going to the sensor, or the sensor itself is bad ...1999 dodge ram 1500: v8..a engine code of p0138 o2 sensor bank 1 volts…. Hello Wayne, This code means your downstream oxygen sensor is shorted to voltage. 95% of the time this is just a sensor. There is a internal heater that shorts out and creates too much voltage on the signal circuit.22 Jan 2023 ... How To Fix Toyota P0138 Code O2 Sensor Circuit High Voltage (Bank 1 Sensor 2) O2 Sensor removal tool on Amazon: https://amzn.to/3w6vqdA ...Code P0138 is triggered when the powertrain computer or PCM determines that the rear oxygen sensor voltage remained above 450 millivolts for more than twenty seconds (varies with vehicle make and model) or that the air fuel ratio sensor remained in a rich-biased mode for too long (varies with vehicle make and model).P0138 is a common OBDII code that occurs in many vehicles, including the Dodge Magnum. The code is triggered when: The voltage at the sensor remains above threshold for 20 seconds or more. Voltage to the sensor is to high (wiring problem, think short) Bad O2 sensor itself. There are also some less likely problems that can cause P0138.The P0132 code indicates that there is a high voltage issue on your Oxygen sensor or Bank 1. This code occurs when the powertrain control module (PCM) detects that the oxygen sensor’s voltage reading …Dodge Stratus P0138 Causes. Here are the most common issues that cause the P0138 code in the Dodge Stratus. They are presented in order (somewhat) of most to least likely to cause the problem. Bad Oxygen Sensor– The O2 sensor itself is one of the most likely reasons that P0138 is triggering your service engine soon light. Although it is …To help you in finding the correct oxygen sensor, here are some more specifics: Vehicles with 2 upstream oxygen sensors, a P0132 DTC is identifying the one that's on Bank 1. Bank 1 is the bank of cylinders that have cylinders 1, 3, 5, and 7 (5.2L and 5.9L V-8 engines) and 1, 3, and 5 (3.9L V-6 engines). Vehicles with only 1 upstream oxygen ...

Diagnostic test P0132,P0138,P0152,P0158, O2 Sensor Circuit High. Step 1. Check for an active DTC. If an O2 sensor signal circuit is shorted to voltage, all O2 sensor voltage readings displayed on the scan tool will be approximately 5.0 volts. Diagnose the sensor that set the most current DTC.Oct 31, 2023 · OBD-II Trouble Code P0138 Description. O2 Sensor Circuit High Voltage (Bank 1, Sensor 2) When your vehicle stores a P0138 code, it means that the downstream oxygen sensor experienced a high voltage reading. When the voltage is high at this sensor, it means that the balance of fuel to air inside your engine is incorrect. 1.9K. 968K views 11 years ago. Manufacturers constantly strive to build their vehicles to meet tougher emission standards each year. This can be a nightmare when trying to …Dodge these totally avoidable charges. By clicking "TRY IT", I agree to receive newsletters and promotions from Money and its partners. I agree to Money's Terms of Use and Privacy ...Instagram:https://instagram. natchez democrat obituary todaydriving directions to fayettevillefields of knowledge crossword cluemsnbc ari melber wife Uno de los principales culpables del código P0138 es un sensor de oxígeno defectuoso o fallido. El sensor de oxígeno es responsable de medir la cantidad de oxígeno en los gases de escape y ajustar la mezcla de aire/combustible en consecuencia. Si el sensor falla o no envía las señales correctas al módulo de control del tren motriz (PCM ... dmv nj rahway hourssteak 'n shake effingham menu Vehicle: 2005 Dodge Ram 1500 4.7l 4x4. 05 Ram 1500 Engine codes P0138, P0138PD, P0420. Post by Dodge05 » Sat Mar 31, 2018 7:35 pm. ... P0138-1/2 O2 SENSOR SHORTED TO VOLTAGE P0138PD - PD indicates the code is also pending - it has failed the test and will set again.The P0138 code is set when the Engine Control Module (ECM) detects that the rear O2 sensor signal voltage remains excessively high for an extended period of … costco pharmacy cedar park texas Answered in 4 minutes by: Dodge Mechanic: TIM. TIM. Category: Dodge. Satisfied Customers: 6,503. Experience: DODGE SERVICE MANAGER- 20 + YEARS. Verified. TIM : hello, code p0138 is for the left side downstream and the code p0158 is for the right upstream o2 sensor.Ram Year. 2013. Engine. Hemi 5.7. Yes you would be looking at the driver's side O2 sensor after the cat. Since the code reads P0138 1/2 O2S Shorted To Voltage, #1 - meaning driver's side, #2 meaning after the cat. Same O2 sensor that went out on my '03 when I had it.To diagnose the P0138 Nissan code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.