butter fingers Posted August 8, 2020 Report Share Posted August 8, 2020 i am back already ! my sensor light just came on yesterday . What can cause that and what should i be doing next ? thanks guys ! 1 Quote Link to comment
620slodat Posted August 8, 2020 Report Share Posted August 8, 2020 Which sensor? Don 1 Quote Link to comment
Lockleaf Posted August 8, 2020 Report Share Posted August 8, 2020 The sensor light is on a timer. I the vehicle there were two different wires it could hook to. Factory suggested changing the oxygen sensor when the light turned on. When it turned on the first time, you moved it to the second wire. When it turned on the second time, you disconnected it and it never functioned again. That was by design. I don't recall which wires but you can just disconnect it under the dash and call it good. 1 Quote Link to comment
butter fingers Posted August 9, 2020 Author Report Share Posted August 9, 2020 so you are basically saying the sensor light in my dash is timed and simply a reminder to change the oxygen sensor ? that's the first time i have heard of that . you learn something every day , keep truckin boys ! 1 Quote Link to comment
captain720 Posted August 9, 2020 Report Share Posted August 9, 2020 I have always just assumed it was like a check engine light and ignored it on the trucks that had it on..... Thanks for the info! 1 Quote Link to comment
Charlie69 Posted August 12, 2020 Report Share Posted August 12, 2020 Take the bulb out. Quote Link to comment
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