Check short to power

WARNING: This page is about a different variant/trim than selected.

IG "OFF" & Disconnect rail pressure sensor and ECM connector.
Measure resistance between power and signal terminal of rail pressure sensor harness connector.
Specification: Infinite
Is the measured resistance within specification?
YES
- Go to "GROUND CIRCUIT INSPECTION " procedure.
NO
- Repair short to power in signal circuit of the rail pressure sensor and go to "VERIFICATION OF VEHICLE REPAIR " procedure.