Trouble Codes

The P253F trouble code technically means “Engine Oil Deteriorated”. Here’s exactly what you need to do to fix it.

The P0600 trouble code technically means “Serial Communication Link Malfunction”. Here’s exactly what you need to do to fix it.

The P0139 trouble code technically means “O2 Sensor Circuit Slow Response (Bank 1, Sensor 2)”. Here’s exactly what you need to do to fix it.

The P0053 trouble code technically means “HO2S Heater Resistance (Bank 1, Sensor 1)”. Here’s exactly what you need to do to fix it.

The P0620 trouble code technically means “Generator Control Circuit Malfunction”. Here’s exactly what you need to do to fix it.

The P0236 trouble code technically means “Turbocharger/Supercharger Boost Sensor A Circuit Range/Performance.”. Here’s exactly what you need to do to fix it.

The P2127 trouble code technically means “Throttle/Pedal Position Sensor/Switch E Circuit Low Input”. Here’s exactly what you need to do to fix it.

The P2191 trouble code technically means “System Too Lean at Higher Load Bank 1”. Here’s exactly what you need to do to fix it.

The P2188 trouble code technically means “System Too Rich at Idle Bank 1”. Here’s exactly what you need to do to fix it.

The P2006 trouble code technically means “Intake Manifold Runner Control Stuck Closed Bank 1”. Here’s exactly what you need to do to fix it.

The P0326 trouble code technically means “Knock Sensor 1 Circuit Range/Performance (Bank 1 or Single Sensor)”. Here’s exactly what you need to do to fix it.

The U0121 trouble code technically means “Lost Communication With Anti-Lock Brake System (ABS) Control Module”. Here’s exactly what you need to do to fix it.

The P205B trouble code technically means “Reductant Tank Temperature Sensor Circuit Range/Performance.”. Here’s exactly what you need to do to fix it.

The P2238 trouble code technically means “O2 Sensor Positive Current Control Circuit Low (Bank 1 Sensor 1)”. Here’s exactly what you need to do to fix it.

The P0090 trouble code technically means “Fuel Pressure Regulator Control Circuit”. Here’s exactly what you need to do to fix it.