P0092 is set when excessive current in power circuit of PRV (integrated with common rail) is detected for more than 0.28 sec. This code is due to short to battery in power circuit or PRV internal short.
Item | Detecting Condition | Possible Cause | ||
DTC Strategy |
•
Voltage monitoring | 1. PRV circuit 2. PRV | ||
Enable Conditions |
•
IG key ON | |||
Threshold Value |
•
Short to battery in PRV control circuit. | |||
Diagnostic Time |
•
280ms | |||
Fail Safe | Fuel cut | YES |
•
- | |
EGR Off | NO | |||
Fuel Limit | NO | |||
Check Lamp | ON | |||
