If short in injector #3 circuit is detected during injector operating condition, ECM sets DTC P026800. ECM detects fault via monitoring the injector operating voltage.
Item | Detecting Condition | Possible Cause | |
DTC Strategy |
•
Voltage monitoring | 1. Poor connector connection 2. Short in injector #3 circuit 3. Defected injector #3 | |
Enable Condition |
•
Engine running | ||
Threshold Value |
•
Short in injector circuit | ||
Detecting Time |
•
- | ||
Fail Safe | Engine Off |
•
Yes | |
EGR Off |
•
No | ||
Torque Limit |
•
Yes | ||
MIL |
•
On | ||
