Check Injector For Normal Operation
- Start the engine.
- Check that rpm decreases when the injector is disabled during an actuation test.
- Is there any cylinder with no change in RPM or only a small change in rpm?
YES
- Replace injector. Go to "VERIFICATION OF VEHICLE REPAIR " procedure.
NO
- Clear DTC and Test-drive under enable conditions. After the test, if this DTC is set, go to "SYSTEM INSPECTION " procedure. If not, troubleshooting is completed.