Category: OBDii Powertrain Codes

P2173 Throttle Actuator Control System High Airflow Detected OBD Code: System: Subsystem:  P2173 – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Throttle Actuator Control System High Airflow Detected Location: Analysis: Possible Causes:       Tech description:

P2174 Low Airflow/Restriction Detected Instantaneous Accumulation Possible causes – Restricted air inlet– Open or short circuit condition– Failed Manifold Absolute Pressure (MAP) sensor– Failed Throttle Position (TP) sensor Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P2174 Description The calculated Manifold Absolute Pressure (MAP) value is greater than the expected MAP value

P2175 Throttle Actuator Control System Low Airflow Detected OBD Code: System: Subsystem:  P2175 – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Throttle Actuator Control System Low Airflow Detected Location: Analysis: Possible Causes:       Tech description:

P2165 Throttle / Pedal Position (Sensor C) Maximum Stop Performance OBD Code: System: Subsystem:  P2165 – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Throttle / Pedal Position (Sensor C) Maximum Stop Performance Location: Analysis: Possible Causes:  Sensor C     Tech description:

P2166 Throttle / Pedal Position (Sensor D) Maximum Stop Performance OBD Code: System: Subsystem:  P2166 – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Throttle / Pedal Position (Sensor D) Maximum Stop Performance Location: Analysis: Possible Causes:  Sensor D     Tech description:

P2167 Throttle / Pedal Position (Sensor E) Maximum Stop Performance OBD Code: System: Subsystem:  P2167 – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Throttle / Pedal Position (Sensor E) Maximum Stop Performance Location: Analysis: Possible Causes:  Sensor E     Tech description:

P2168 Throttle / Pedal Position (Sensor F) Maximum Stop Performance OBD Code: System: Subsystem:  P2168 – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Throttle / Pedal Position (Sensor F) Maximum Stop Performance Location: Analysis: Possible Causes:  Sensor F     Tech description:

P2169 Exhaust Pressure Regulator Vent Solenoid Control Circuit / Open OBD Code: System: Subsystem:  P2169 – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Exhaust Pressure Regulator Vent Solenoid Control Circuit / Open Location: Analysis: Possible Causes:    Open Circuit   Tech description:

P2160 Vehicle Speed (Sensor B) Circuit Low OBD Code: System: Subsystem:  P2160 – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Vehicle Speed (Sensor B) Circuit Low Location: Analysis: Possible Causes:  Sensor B  End of Range – Circuit Lower Than Expected   Tech description:

P2161 Vehicle Speed (Sensor B) Intermittent / Erratic OBD Code: System: Subsystem:  P2161 – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Vehicle Speed (Sensor B) Intermittent / Erratic Location: Analysis: Possible Causes:  Sensor B  Periodically Unstable Sensor   Tech description:

P2162 Vehicle Speed (Sensor A / B) Correlation OBD Code: System: Subsystem:  P2162 – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Vehicle Speed (Sensor A / B) Correlation Location: Analysis: Possible Causes:  Sensor A / B     Tech description:

P2163 Throttle / Pedal Position (Sensor A) Maximum Stop Performance OBD Code: System: Subsystem:  P2163 – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Throttle / Pedal Position (Sensor A) Maximum Stop Performance Location: Analysis: Possible Causes:  Sensor A     Tech description:

P2164 Throttle / Pedal Position (Sensor B) Maximum Stop Performance OBD Code: System: Subsystem:  P2164 – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Throttle / Pedal Position (Sensor B) Maximum Stop Performance Location: Analysis: Possible Causes:  Sensor B     Tech description:

P2158 Vehicle Speed Sensor B OBD Code: System: Subsystem:  P2158 – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Vehicle Speed Sensor B Location: Analysis: Possible Causes:       Tech description: