P0192 is set when RPS output voltage is below the minimum value of 189mV for more than 0.2 sec. This code is due to the open in power circuit or the short to ground in signal circuit.
Item | Detecting Condition | Possible Cause | ||
DTC Strategy |
•
Pressure monitoring |
•
RPS circuit
•
RPS component | ||
Enable Conditions |
•
Engine running | |||
Threshold Value |
•
Rail pressure is droped rapidly compare with previous condition | |||
Diagnostic Time |
•
300ms | |||
Fail Safe | Fuel cut | NO | ||
EGR Off | NO | |||
Fuel Limit | YES | |||
Check Lamp | YES | |||
