P2455 is set when the voltage above maximum output voltage of DPS - is detected for more than 2.97 secThis code is due to short to battery in signal circuit or open.
Item | Detecting Condition | Possible Cause | ||
DTC Strategy |
•
Voltage monitoring |
•
DPS Wiring
•
DPS component
•
Reversly connected DPS hose line
•
Clogged DPS
•
Clogged CPF inlet section
•
Clogged CPF | ||
Enable Conditions |
•
IG KEY "ON" | |||
Threshold Value |
•
When differential pressure is above 4.71V | |||
Diagnostic Time |
•
2.97 sec. | |||
Fail Safe | Fuel Cut | NO |
•
Engine check lamp blinks. | |
EGR Off | NO | |||
Fuel Limit | NO | |||
Check Lamp | BLINK | |||
