PI72: Throttle Switch
Test detects opening and closing of Idle Speed Control (ISC) nose switch at PCM terminal 2A7. See Figure. PI72 should be LO with accelerator pedal released and HI with accelerator pedal depressed.
Test detects opening and closing of Idle Speed Control (ISC) nose switch at PCM terminal 2A7. See Figure. PI72 should be LO with accelerator pedal released and HI with accelerator pedal depressed.