P0258 OBD II Trouble Code Injection Pump Fuel Metering Control B Low (Cam/Rotor/Injector)

Symptoms of P0258 OBD II Trouble Code

• Malfunction Indicator Lamp (MIL) illumination
• Decrease in fuel economy

Common Causes of P0258 OBD II Trouble Code

• Short to ground in the signal circuit to the FRP sensor – possible
• Short to ground or open in the power circuit at FRP sensor – possible
• Failed PCM – unlikely

Severity of P0258 OBD II Trouble Code

Severity in this case will be not severe. Since it is electrical failure, the PCM can compensate adequately for it.