17624/P1216
From Ross-Tech Wiki
17624/P1216 - Fuel Injector for Cylinder 4 (N33): Short to B+
Possible Symptoms
- MIL On
- Poor engine performance
Possible Causes
- Fuse for injector
- Wiring harness issue
- Failed injector
- Failed ECM
Possible Solutions
- Ohm test injector, replace if needed, see repair manual
- Inspect wiring to and from injector, see repair manual