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    crank sensor diagram

    how to fix a problem with a po320 code

    0  Views: 846 Answers: 1 Posted: 13 years ago

    1 Answer

    P0320 - Ignition Engine Speed Input Circuit Malfunction - The ignition engine speed sensor input signal to PCM is continuously monitored . P0320 indicates that two successive erratic profile ignition pickup ( PIP ) pulses have occurred
    Some possible causes are : loose wires / connectors , arching secondary ignition components ( coil , wires , + plugs ) , on board transmitter ( 2 - way radio )http://wiki.answers.com/Q/What_does_P0320_OBD_trouble_code_mean_and_how_do_you_repair_it#ixzz2DP5yuGBW



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