The P0255 trouble code is linked to Injection Pump Fuel Metering Control A Intermittent (Cam o Rotor Injector), indicating an intermittent issue in the fuel metering control of the injection pump, specifically related to the cam, rotor, or injector components. This code is commonly found in diesel engines with injection pump systems.
P0255 Injection Pump Fuel Metering Control A Intermittent (Cam/Rotor/Injector)
Code symptoms P0255.
1. Illuminated “Check Engine” or “Service Engine Soon” light on the dashboard.
2. Intermittent engine performance issues.
3. Occasional issues with fuel delivery or injection.
This code is common in brands such as:: Chevrolet, Renault, Ford, Toyota, Nissan, Mercedes Benz, Honda.
Causes of the code P0255.
1. Intermittent faults in the fuel metering control of components in the injection pump, such as the cam, rotor, or injector.
2. Wiring intermittency in the fuel metering control circuit.
3. Faulty components in the injection pump.
Code Solutions P0255.
1. Diagnose and address intermittent faults in the fuel metering control of the injection pump, specifically related to the cam, rotor, or injector components.
2. Inspect for wiring intermittency in the fuel metering control circuit and repair or replace damaged sections.
3. If components in the injection pump are intermittently faulty, such as the cam, rotor, or injector, replace them.