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Home >> Dodge and Ram >> 2004 >> Viper >> Repair and Diagnosis >> Engine Performance >> System >> Electronic Control Modules >> Powertrain Control Module >> Description >> Operation - Ignition Sense - Pcm Input

Operation - Ignition Sense - Pcm Input

The ignition sense input informs the Powertrain Control Module (PCM) that the ignition switch is in the off or run position.