If open or short in circuit of injector #3 in detected under injector operating condition, ECM sets DTC P020300. This fault might be caused by open or short circuit in wiring of injector #3.
Item | Detecting Condition | Possible Cause | ||
DTC Strategy |
•
Voltage monitoring | 1. Poor connector connection 2. Open in circuit of injector #3 3. Short circuit in wiring of injector #3 4. Faulty injector #3 | ||
Enable Condition |
•
Engine running | |||
Threshold Value | Case 1 |
•
Open in injector circuit | ||
Case 2 |
•
Short circuit in wiring | |||
Detecting Time |
•
- | |||
Fail Safe | MIL |
•
On | ||
Torque Limit |
•
Yes | |||
Fuel Cut |
•
Yes (Case 2) | |||
