P0258
Injection Pump Fuel Metering Control B Low (Cam/Rotor/Injector)
P0258 is an OBD-II diagnostic trouble code meaning: Injection Pump Fuel Metering Control B Low (Cam/Rotor/Injector). Common causes: injector b fault, open or short circuit in control circuit. Estimated repair cost: $56–222.
Symptoms
- Unstable engine operation
- Power dips
- Increased fuel consumption
- Difficulty starting the engine
- Check Engine Light Is On
Causes
- Injector B fault
- Open or short circuit in control circuit
- Poor contact in the pump-injector connector
- Camshaft position sensor malfunction
- ECU software problems
How to Fix
- Check the voltage and resistance at the unit injector B control circuit.
- Inspect connectors and wiring for damage
- Check the operation of the camshaft position sensor
- Test unit injector B
- If necessary, replace faulty components
- Update ECU software (if required)
Related codes
Error P0258 by Vehicle Brand
FAQ
What does the P0258 code mean?
P0258 is an OBD-II diagnostic trouble code that indicates: Injection Pump Fuel Metering Control B Low (Cam/Rotor/Injector)
What causes a P0258 error code?
The most common causes of P0258 include: Injector B fault; Open or short circuit in control circuit; Poor contact in the pump-injector connector; Camshaft position sensor malfunction.
How do I fix a P0258 diagnostic trouble code?
To fix P0258: Check the voltage and resistance at the unit injector B control circuit.. Inspect connectors and wiring for damage. Check the operation of the camshaft position sensor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0258?
Limited driving only, diagnose soon
How much does it cost to fix P0258?
The estimated repair cost for P0258 is $56–222. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat