Test Notes

NOTE: You should enter this Pinpoint Test only when directed here.

REMEMBER
This Pinpoint Test is intended to diagnose the following:
- Knock sensor
- Harness circuits: KS and SIG RTN
- Powertrain Control Module (PCM)

DESCRIPTION
For additional information on the Knock Sensor (KS), refer to Description and Operation / EEC-V Software and Hardware / PCM Related Inputs.