P0320 p0725 ???

Discussion in 'KJ General Discussion' started by Henry brenton, May 12, 2019.

  1. Henry brenton

    Henry brenton 2003 kJ 3.7

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    Hello all I have the no bus already but now I have the above codes and it won’t rev over 2500-3000 I have check wiring and as there only cheep I have ordered crankshaft position sensor and camshafts sensor coming next week but could it be something else I haven’t thought of
    Cheers
     
  2. J33Pfan

    J33Pfan Full Access Member

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    Make sure you buy a Mopar Crank sensor or you might be wasting your time & money.

    Potential causes for this code to set are: Open in the control circuit (ground circuit) between the ignition/distributor/engine speed sensor and the PCM Open in the power supply circuit between the ignition/distributor/engine speed sensor and the PCM Short to ground in the power supply circuit to the ignition/distributor/engine speed sensor Ignition/distributor/engine speed sensor faulty Possibly a PCM has failed (highly unlikely)

    Read more at: https://www.obd-codes.com/p0320
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