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Recent content by ipen818

  1. I

    P0121 and weird idle but not TPS?

    Check out "tps issues after steam clean". I recently posted what I have found
  2. I

    tps issues after steam clean

    Also all connectors in the engine compartment were disconnected and sprayed with electrical cleaner, blown out with compressed air and reassembled in search of this problem. None of them have any bent pins or apparent corrosion.
  3. I

    tps issues after steam clean

    I have a 2001 cherokee, 4x4, 4.0, left hand drive, automatic. I recently pressure washed the engine compartment. Engine light came on and had a p0121 code. "Tps voltage not agreeing with map sensor". I tested the tps with a graphing voltmeter. Tps tested good with proper voltages and no...
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