ok that sucks any how according to this site with the key on engine not cranking or running I should have 10 to 12 volts on N. This is the icm wire harness letters and where the wire goes.

  • A- WHITE wire.
    • ECM control of Ignition Control Module (after the 400 RPMs and above are achieved).

  • B- TAN with BLACK stripe wire.
    • 5 Volt BYPASS from ECM for Ignition Timing Control.

  • C- LIGHT BLUE with BLACK stripe wire.
    • CRANK Position Signal to ECM.

  • D- PURPLE with WHITE stripe wire.
    • Fuel Injection Control Signal to ECM.

  • E- WHITE wire.
    • Instrument Panel Tachometer Signal.

  • F- BLACK wire.
    • CAM Signal from the Camshaft Position (CMP) Sensor.

  • G- YELLOW wire.
    • CRANK (18X CKP) Signal from Crankshaft Position Sensor Assembly.

  • H- LIGHT BLUE with WHITE wire.
    • SYNC (3X CKP) Signal from Crankshaft Position Sensor Assembly.

  • J- BROWN with WHITE stripe wire.
    • CAM Signal from Camshaft Position (CMP) Sensor.

  • K- BLACK with WHITE stripe wire.
    • Engine Ground (-).

  • L- BLACK with RED stripe wire.
    • Ground that ECM gets thru' the Ignition Control Module.

  • M- RED with BLACK stripe wire.
    • CAM and CRANK Position Sensor Ground (-).

  • N- WHITE with BLACK stripe wire.
    • 12 Volts to CAM and CRANK Position Sensors.

  • P- PINK wire.
    • Fused 12 Volts power for Ignition Control Module.