02 sensor shorting and drawing the 5v referance thats missing, Simply unplug the 02 sensors and drive veh, if no issue? replace 02 sensor before cat convertor.... If the issue persists test the violet
...Sounds like your heated 02 sensor's heating element is not working. Is the check engine light on, when it starts and is running bad? Have the engine codes read to see if the 02 sensor is
...02 sensor will turn engine light on with cold start, then after I erased the code it would stay off all day until the next cold start, thats when I found out my new 02 sensor was for bank 1 sensor 2, ...
...02 sensor is shorted inside to either the ref. B+ or the heater B+. If it's not switching and the voltage is high, unplug it and check for voltage in the signal wire of the harness. could be a wiring ...
Question about Jeep Grand Cherokee
...sensor on a 02 jeep grand cherokee 4.7l location of tps and map sensor on a 02 jeep grand cherokee 4.7l Both are attached to the throttle body. Tps is on the other end of the throttle plate shaft ...
...02 sensor can have bad service and the wires put back wrong and then hit the 2000F hot exhaust, pipe there, and get destroyed. so looking is fire. B1S1 is (no engine stated) this 138 can set if the ...
Question about Jeep Grand Cherokee
02 sensor come in 2 3 or 4 each. (each) or if Calif car. looking and counting helps. the i6- can have just,2 one front one rear, depends on which engine you have. 4l or 5.2L? i you just take 5min open
...02 sensors are not the same as the AIS motor could just be the o2 sensors need to be changed! have you had the new code pulled? If the dtc was an o2 sensor strange they would not replace it. when you ...
Question about Jeep Grand Cherokee
changed water pump and thermostat. Changed front 2 02 sensors. Stalls at stop lights and going around corners. Planning to replace back 2 02 sensors. Is missfiring. have cleaned throttle body and IAC ...
02 sensor has been replaced 3 times in 3 months. The computer has been reprogrammed and the light is still coming on. The shop people do't know why it is showing the same 02 sensor as bad. Any ideals?
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