Replaced O2 Sensor Still Getting Code

Just replaced all four o2 sensors today and still got a rejection

Bad spark plug or fuel injector. Still getting 420 and 430 codes. Web check for an exhaust leak before or right after the o2 sensor, have someone use a rag and plug the exhaust while you listen. So i replaced it, erased the code with my reader, but the code came back. Web in the last month we started with.

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Web check for an exhaust leak before or right after the o2 sensor, have someone use a rag and plug the exhaust while you listen. I've tried clearing it a couple of times, but it still comes back on. This cleared those two codes nicely, but then within 10 seconds the cel came on again and i got the p0031.

Replaced Knock Sensor and Still Getting Code P0332

Web i have a 2002 h6 3.0 and i was getting codes p0420 and p0171, so i started by replacing the passenger side o2 sensor. After some detailed diagnosis, i changed the catalyst converter of my car. However, the check engine light keeps coming on with the code for faulty oxygen sensor. Web the code p0420 can be caused by.

10 Bad O2 Sensor Symptoms (What to Look Out For) OffRoading Pro (2022)

Web many months ago i had my oxygen sensors replaced on my car. Bad spark plug or fuel injector. In that case, we recommend. Web on the month july this year, check engine light for code 0420 came to my car for the first time. Three weeks ago, i took the van in to replace the o2 sensor.

Replaced Your Knock Sensor but Still Getting Code p0332, p0325, p0327

Web one of the main things i wanted to fix was the check engine light, so i had the codes ran before buying, and got the following: P1148 (seemed like the main code), p1168, p0031, p0051, u1000. (i did not drive more than 40 miles since the codes came up). The mechanic thinks it says this because of a wiring.

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The mechanic thinks it says this because of a wiring problem and that i. Web in the last month we started with the 420 code, since then we have replaced bank 1 and bank 2 catalytic converter, and all 4 oxygen sensors. Web i replaced the two front o2s and the cat code and rear sensor cycling never returned, even.

Replaced Camshaft Position Sensor but Still Get Code (Fixed) Ran When

Web after replacing the o2 sensor, tightened it, plugged the new sensor in, & clearing the code with the torque app, the light came back on again after a day or so. I decided it was such a good price i'd go ahead & take it, hoping it would be a simple o2 sensor fix. Web the code p0420 can.

2012 Patriot 2.4 throwing P0038 o2 sensor code. Replaced both o2

The mechanic thinks it says this because of a wiring problem and that i. Three weeks ago, i took the van in to replace the o2 sensor. Here are a few reasons why you’re still seeing an error code after replacing your o2 sensor: If both o2 sensors and catalyst was replaced then you may have an exhaust leak at.

Replaced O2 Sensor And Still Have Code Car Mechan

All the work was done by me or my friend at his auto repair business, so i know it was actually done and done correctly Web on the month july this year, check engine light for code 0420 came to my car for the first time. For example, with the o2 code, i think most cars require you to drive.

Why is my check engine light still on after changing O2 sensor?

Web in the last month we started with the 420 code, since then we have replaced bank 1 and bank 2 catalytic converter, and all 4 oxygen sensors. Web after replacing the o2 sensor, tightened it, plugged the new sensor in, & clearing the code with the torque app, the light came back on again after a day or so..

Replaced O2 Sensor Still Getting Code - Now i'm still getting the same code. Web if the mechanic completed the o2 sensor replacement, reset the codes and the error code was triggered again, it is possible that the catalytic converter is damaged and needs to be replaced. Is my cat going out? Should i try resetting the computer by disconnecting the battery instead? I checked out the old sensor and the white wire was completely disconnected. Web many months ago i had my oxygen sensors replaced on my car. Web the code p0420 can be caused by the catalyst, o2 sensors before and after the catalyst. P1148 (seemed like the main code), p1168, p0031, p0051, u1000. Web check for an exhaust leak before or right after the o2 sensor, have someone use a rag and plug the exhaust while you listen. For example, with the o2 code, i think most cars require you to drive 50 miles before the computer will give the all clear after the code has been cleared.

So i replaced it, erased the code with my reader, but the code came back. If i get associated codes again i'll replace the rears, but they have no impact on driveability. Web one of the main things i wanted to fix was the check engine light, so i had the codes ran before buying, and got the following: The mechanic thinks it says this because of a wiring problem and that i. Web after replacing the o2 sensor, tightened it, plugged the new sensor in, & clearing the code with the torque app, the light came back on again after a day or so.

P1148 (seemed like the main code), p1168, p0031, p0051, u1000. Web fixes when a changed o2 sensor code keeps coming back.how to test catalytic converter video: I've tried clearing it a couple of times, but it still comes back on. Maybe you’re not struggling with the o2 sensor, but the wheel speed sensor is giving you trouble.

Now i'm still getting the same code. If both o2 sensors and catalyst was replaced then you may have an exhaust leak at the manifold or pipes. In that case, we recommend.

Web fixes when a changed o2 sensor code keeps coming back.how to test catalytic converter video: Web one of the main things i wanted to fix was the check engine light, so i had the codes ran before buying, and got the following: The very next day the check engine light popped.

If Both O2 Sensors And Catalyst Was Replaced Then You May Have An Exhaust Leak At The Manifold Or Pipes.

I decided it was such a good price i'd go ahead & take it, hoping it would be a simple o2 sensor fix. Or smoke test the exhaust system. So i replaced it, erased the code with my reader, but the code came back. Web one of the main things i wanted to fix was the check engine light, so i had the codes ran before buying, and got the following:

Web In February 2013, Three Error Codes Popped Up (P0134, 0138, 0139), And The Car Was Running Sluggish And Getting Poor Gas Mileage.

Maybe you’re not struggling with the o2 sensor, but the wheel speed sensor is giving you trouble. If i get associated codes again i'll replace the rears, but they have no impact on driveability. Web if the mechanic completed the o2 sensor replacement, reset the codes and the error code was triggered again, it is possible that the catalytic converter is damaged and needs to be replaced. The very next day the check engine light popped.

Web Fixes When A Changed O2 Sensor Code Keeps Coming Back.how To Test Catalytic Converter Video:

Web i replaced the two front o2s and the cat code and rear sensor cycling never returned, even with the original rear sensors in place at 150k miles now. P1148 (seemed like the main code), p1168, p0031, p0051, u1000. Still getting 420 and 430 codes. However, the check engine light keeps coming on with the code for faulty oxygen sensor.

Web The Code P0420 Can Be Caused By The Catalyst, O2 Sensors Before And After The Catalyst.

(i did not drive more than 40 miles since the codes came up). Now i'm still getting the same code. Three weeks ago, i took the van in to replace the o2 sensor. Is my cat going out?