check engine light
#1
check engine light
I had the coolant temp sensor disconnected for a while today and had the ignition on but never cranked or started the car. I was trying to figure out how to trick the fan controller to come on early or stay on.
Anyway, after I plugged the sensor back in, and started the car, the Chk Engine light is on but the car drives OK. Is there a way to make it forget whatever it thought was wrong and go back to normal? The high engine temp warning light came on at one point because I had a very low resistance across the sensor connector, but again: I did not actually run the motor during any of these simulations. Thank you.
Anyway, after I plugged the sensor back in, and started the car, the Chk Engine light is on but the car drives OK. Is there a way to make it forget whatever it thought was wrong and go back to normal? The high engine temp warning light came on at one point because I had a very low resistance across the sensor connector, but again: I did not actually run the motor during any of these simulations. Thank you.
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BrentGardner
XJ XJ6 / XJ8 / XJR ( X350 & X358 )
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04-26-2024 03:08 AM
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