Component Inspection
- Check injector resistance
- IG "OFF".
- Disconnect injector connector.
- Measure resistance between terminal 1 and 2 of injector connector. (Component Side)
- Is the measured resistance within specification?
YES
- Substitute with a known - good ECM and check for proper operation.
If the problem is corrected, replace ECM and go to "VERIFICATION OF VEHICLE REPAIR " procedure.
NO
- Substitute with a known - good injector and check for proper operation.
If the problem is corrected, replace injector and go to "VERIFICATION OF VEHICLE REPAIR " procedure.
- Substitute with a known - good ECM and check for proper operation.