p0666

  1. fault code
    Thread

    P0666 Code - PCM/ECM/TCM Internal Temperature Sensor 'A' Circuit

    What Does P0666 Mean? Regarding the P0666 code, it would probably be worthwhile to carefully inspect the wire harness near the intake manifold...
    Thread by: fault code, Jan 31, 2018, 0 replies, in forum: P - Powetrain Codes
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