Open check
- Ignition switch is turned "OFF". Disconnect FPCM connector.
- Measure the resistance between ground terminal of FPCM harness connector and chassis ground.
Specification: Below 1Ω
- Is the measured resistance within specification?
YES
- Go to "POWER CIRCUIT INSPECTION OF FUEL PRESSURE SENSOR " procedure.
NO
- Repair contact resistance or open in harnesss. go to "VERIFICATION OF VEHICLE REPAIR " procedure.