A.C.C. Automatic climate control - ambient sensor resistance value

Discussion in 'The Big Chill' started by colonel, Jul 30, 2022.

  1. colonel

    colonel Speedjunky

    Can somebody please confirm the ambient sensor resistance value for a the A.C.C. for a 1972 Electra?

    I believe my sensor is shot. The system does do what it is supposed to do when the connector is disconnected or the wires jumpered, but the sensor doesn’t seem to operate as designed.

    The ohms I took at various temperatures are in the 25 ohm range. I believe I have read somewhere that it should rather be around 56 ohms instead, but don’t remember where I read it or if it is correct.

    Could somebody please confirm?
     

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