P025B OBD-II: Fuel Pump Module Control Circuit Range/Performance
Get diagnosis and repair information for trouble code P025B
OBD II Fault Code
- OBD II P025B
OBD-II Code Decreased engine performance is defined as a Fuel Pump Module Control Circuit Range/Performance
The engine computer (PCM) supplies voltage to the Fuel Pump Control Module. If there is a problem with the voltage supply to the Fuel Pump Module, code P025B is set.
Decreased engine performance Symptoms
- Decreased engine performance
- Engine may stall
Common Problems That Trigger the P025B Code
- Fuel pump control module failure
- Powertrain Control Module (PCM) failure
- Wiring issue
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