Mar 15, 2020 · If you're getting a P0052 code (O2 sensor heater circuit) on your 2007-2018 Jeep Wrangler JK, here's what to check: * **O2 Sensor Brand:** Some users have reported that …

Dec 1, 2024 · I've been ignoring a P0058 (Bank2/Sensor2) code (and just now that I've checked the wrong sensor) a P0038 (Bank1/Sensor2) code for some time now. I've decided to take …

Jun 6, 2008 · So I just wanted to inform my fellow jeep members that I recently fixed my O2 sensor problem (and was quite a confusing thing). I own a 2000 Wrangler 4.0L sport, and …

May 6, 2018 · I've been having persistent issues with downstream O2 sensor heater circuit voltage issues (high and low) on both sides. Codes P0031, P0037, P0051, P0057. With a lot …

Nov 12, 2014 · I'm having simular issues. 97, 2.5, Cel tripping oxygen sensor which when replaced only seems to help for a day then back to the problems. Mpg has dropped from 18 …

Aug 22, 2016 · If your O2 sensor monitor is not ready for a smog test, try these steps: * **Check for Recalls:** A reflash might be available from the dealer to address this issue, especially for …

Feb 7, 2025 · The P0137 code indicates low voltage, so check the voltage on the 1/2 O2 sensor. The "sensor ground" should be around 2.5 volts. Inspect the signal wire for any shorts to …

Aug 21, 2024 · Hi I have a 2010 wrangler jku sahara. Ever since I bought this jeep I have been battling o2 sensor issues. I replaced my cats and all sensors and I'm still having issues with …

Mar 7, 2013 · Has anyone experienced a problem with the O2 sensor repeatedly going out like this? It seems there must be some other thing going wrong and the sensor failures are a …

Mar 29, 2023 · If you're getting O2 sensor codes after replacing your Jeep's O2 sensors, especially if it's happening to both sensors, it might not be the sensors themselves. Here's a …