Test Notes

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

REMEMBER
This Pinpoint Test is intended to diagnose the following:
- Harness circuits: SIG RTN, Octane Adjust (OCT ADJ)
- Octane shorting bar connector

DESCRIPTION
For additional information on the Octane Adjust Shorting Bar, refer to Description and Operation / EEC-V Software and Hardware / PCM Related Inputs.