This DTC is set when short to ground is detected in "High side" circuit or "Low side" circuit of injector at injection condition. This code is due to short to ground in injector circuit / injector component. ECM detects failure as charging time of injector circuit.
☞ P0262 or P0268 is faulty of injector #1 or #4 circuit, P0265 or P0271 is faulty of injector #2 or #3 circuit.
Item | Detecting Condition | Possible Cause | ||
DTC Strategy |
•
Current Monitoring | 1. Injector circuit 2. Injector component | ||
Enable Conditions |
•
Engine Run | |||
Threshold Value |
•
Short to ground in High side circuit.
•
Short to ground in Low side circuit. | |||
Diagnostic Time |
•
Immediately | |||
Fail Safe | Fuel cut | YES |
•
MIL is blinking if no IQA inputted. | |
EGR Off | NO | |||
Fuel Limit | NO | |||
Check Lamp | ON | |||
