Category: OBDii Powertrain Codes

P2287 Injector Control Pressure Sensor Circuit Intermittent OBD Code: System: Subsystem:  P2287 – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Injector Control Pressure Sensor Circuit Intermittent Location: Analysis: Possible Causes:    Circuit Sporatic / Not Continuous   Tech description:

P2288 Injector Control Pressure Too High OBD Code: System: Subsystem:  P2288 – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Injector Control Pressure Too High Location: Analysis: Possible Causes:       Tech description:

P2284 Injector Control Pressure Sensor Circuit Range / Performance OBD Code: System: Subsystem:  P2284 – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Injector Control Pressure Sensor Circuit Range / Performance Location: Analysis: Possible Causes:    Out of Expected Range   Tech description:

P2285 Injector Control Pressure Sensor Circuit Low OBD Code: System: Subsystem:  P2285 – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Injector Control Pressure Sensor Circuit Low Location: Analysis: Possible Causes:    End of Range – Circuit Lower Than Expected   Tech description:

P2286 Injector Control Pressure Sensor Circuit High OBD Code: System: Subsystem:  P2286 – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Injector Control Pressure Sensor Circuit High Location: Analysis: Possible Causes:    End of Range – Circuit Higher Than Expected   Tech description:

P2279 Intake Air System Leak OBD Code: System: Subsystem:  P2279 – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Intake Air System Leak Location: Analysis: Possible Causes:       Tech description:

P2280 Air Flow Restriction / Air Leak Between Air Filter and Mass Air Flow (MAF) OBD Code: System: Subsystem:  P2280 – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Air Flow Restriction / Air Leak Between Air Filter and Mass Air Flow (MAF) Location: Analysis: Possible Causes:       Tech description:

P2281 Air Leak Between Mass Air Flow (MAF) and Throttle Body OBD Code: System: Subsystem:  P2281 – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Air Leak Between Mass Air Flow (MAF) and Throttle Body Location: Analysis: Possible Causes:       Tech description:

P2282 Air Leak Between Throttle Body and Intake Valves OBD Code: System: Subsystem:  P2282 – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Air Leak Between Throttle Body and Intake Valves Location: Analysis: Possible Causes:       Tech description:

P2283 Injector Control Pressure Sensor Circuit OBD Code: System: Subsystem:  P2283 – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Injector Control Pressure Sensor Circuit Location: Analysis: Possible Causes:    Circuit Issue   Tech description:

P2274 Oxygen (O2) Sensor Signalstuck Lean (Bank 1 – Sensor 3) OBD Code: System: Subsystem:  P2274 – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Oxygen (O2) Sensor Signalstuck Lean (Bank 1 – Sensor 3) Location: Analysis: Possible Causes:  Oxygen Sensor – Bank 1 – Sensor 3  Stuck Lean   Tech description:

P2275 Oxygen (O2) Sensor Signalstuck Rich (Bank 1 – Sensor 3) OBD Code: System: Subsystem:  P2275 – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Oxygen (O2) Sensor Signalstuck Rich (Bank 1 – Sensor 3) Location: Analysis: Possible Causes:  Oxygen Sensor – Bank 1 – Sensor 3  Stuck Rich   Tech description:

P2276 Oxygen (O2) Sensor Signalstuck Lean (Bank 2 – Sensor 3) OBD Code: System: Subsystem:  P2276 – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Oxygen (O2) Sensor Signalstuck Lean (Bank 2 – Sensor 3) Location: Analysis: Possible Causes:  Oxygen Sensor – Bank 2 – Sensor  Stuck Lean   Tech description:

P2277 Oxygen (O2) Sensor Signalstuck Rich (Bank 2 – Sensor 3) OBD Code: System: Subsystem:  P2277 – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Oxygen (O2) Sensor Signalstuck Rich (Bank 2 – Sensor 3) Location: Analysis: Possible Causes:  Oxygen Sensor – Bank 2 – Sensor  Stuck Rich   Tech description:

P2278 Oxygen (O2) Sensor Signals Swapped (Bank 1 – Sensor 3) / (Bank 2 – Sensor 3) OBD Code: System: Subsystem:  P2278 – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Oxygen (O2) Sensor Signals Swapped (Bank 1 – Sensor 3) / (Bank 2 – Sensor 3) Location: Analysis: Possible Causes:  Oxygen Sensor – Bank…

P2271 HO2S Signal Stuck Rich Bank 1 Sensor 2 Possible causes – Faulty Rear Heated Oxygen Sensor Bank 1– Rear Heated Oxygen Sensor Bank 1 harness is open or shorted– Rear Heated Oxygen Sensor Bank 1 circuit poor electrical connection– Intake air leaks– Exhaust gas leaks– Inappropriate fuel pressure– Faulty fuel injectors What about the…

P2272 Oxygen (O2) Sensor Signalstuck Lean (Bank 2 – Sensor 2) OBD Code: System: Subsystem:  P2272 – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Oxygen (O2) Sensor Signalstuck Lean (Bank 2 – Sensor 2) Location: Analysis: Possible Causes:  Oxygen Sensor – Bank 2 – Sensor 2  Stuck Lean   Tech description: