Engine Error
P0255
Injection Pump Fuel Metering Control A Intermittent
Severity
Medium
Symptoms
Intermittent stalling, check engine light flashes
Common Causes
- Loose connection at the injection pump
- Wiring harness chafing
- Failing metering valve
- Air bubbles in fuel system
How to Fix
- 1 Secure and clean connector
- 2 Repair chafed wiring
- 3 Replace metering valve
- 4 Bleed fuel system
Estimated Repair Cost
USD
$50
–
$500
Connector repair: 50; Metering valve: 200 - 500