P05F0
Generic code
Free on OBD DashX
Want real-world data on P05F0?
See which problems come with P05F0, how often it shows up in other vehicles, and how to fix it — step by step.
- Real-world fix data
- How often it happens
- Step-by-step repairs
What P05F0 means
- Reductant Pump Supply Voltage Circuit High
Possible symptoms
- Check the fuse for the reductant pump supply voltage circuit
- Inspect and clean the electrical connections related to the reductant pump
- Replace the reductant pump if it is found to be faulty or damaged
- Reset the vehicle's onboard computer system to clear any stored error codes
Possible causes
- Faulty reductant pump
- Malfunctioning reductant pump control module
- Short circuit or open circuit in the reductant pump supply voltage circuit
- Blown fuse related to the reductant pump
- Wiring or connection issues in the reductant pump supply voltage circuit
Possible solutions
- Check engine light illuminated on the dashboard
- Decreased engine performance or power loss
- Increased fuel consumption
- Difficulty starting the vehicle
- Rough engine idle or stalling
Free on OBD DashX
P05F0 on OBD DashX
Real-world causes, how often this code shows up, and the fix — step by step.
Open P05F0 No sign-up needed · available in 10 languagesScan your own car
Read and clear fault codes, live data and service resets with the CaRPM app.