Jeep Jk O2 Sensor Issues
Jeep Jk O2 Sensor Issues. And the tricky thing with the o2 sensor is that the car will continue to drive well so you might want to dismiss the light. Simple test you can do to see if the o2 sensor bit the dust.
Loss of power at throttle (tip in). Your wrangler can exhibit symptoms when the oxygen sensor has gone bad. And you’ll want to address this.
Voltage To The Sensor Is To High (Wiring Problem, Think Short) Bad O2 Sensor Itself.
I have an 04 i6 4.0 i found this diagram its 2/1. The 138 code is o2 sensor high voltage bank 1 sensor 2. Apparently if your jeep (mine is a 2000) is not made in cali, it will have 2 sensors (one upstream and one downstream).
I Have An 04 G/C Overland With The 4.7L Ho.
Perform the ecm verification test ver. Usually the heater circuit in this case is controlled by a relay. Swaped the relay and checked the fuse.
A Bad Fuel Tank Sending Unit, For Instance, May Result In Inaccurate Gas Gauge Readings And You Running Out Of Gas.
They replaced all components needed to clear the codes and after a week, i took it home. But an o2 sensor code will surely show up in a diagnostic test. Ok, so i'm joining this thread because i am having the exact same issues and there just isn't adequate information about grounding on the jk.
Your Wrangler Can Exhibit Symptoms When The Oxygen Sensor Has Gone Bad.
Having issues with my o2s also. March 18, 2019 by jason. If your jeep uses lots of oil and it’s getting burned going out the exhaust that can shorten the lifespan of the sensor.
Often Enough, The Only Sign Of The Problem At All Is The Service Engine Soon Light Being On.
You claim to have changed bank 2 sensor 2. Checked also the pdc relay fuse behind the glove compartment. Oil or water leaks going out the exhaust.
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