P0113 Intake Air Temperature Sensor Circuit High Possible causes – Faulty Intake Air Temperature (IAT) sensor– Dirty air filter– Intake Air Temperature (IAT) sensor harness is open or shorted– Intake Air Temperature (IAT) sensor circuit poor electrical connection What about the obd code? – An excessively high voltage from the sensor is sent to ECM….
Category: OBDii Powertrain Codes
P0114 Intake Air Temperature Sensor 1 Intermittent or Erratic
P0114 Intake Air Temperature Sensor 1 Intermittent or Erratic Possible causes – Faulty Intake Air Temperature (IAT) sensor– Dirty air filter– Intake Air Temperature (IAT) sensor harness is open or shorted– Intake Air Temperature (IAT) sensor circuit poor electrical connection What about the obd code? The Engine Control Module (ECM) detected an erratic signal from…
P0115 Engine Coolant Temperature Sensor Performance
P0115 Engine Coolant Temperature Sensor Performance Possible causes – Low engine coolant level– Faulty Engine Coolant Temperature (ECT) sensor– Faulty engine coolant thermostat– Engine Coolant Temperature (ECT) sensor harness is open or shorted– Engine Coolant Temperature (ECT) sensor circuit poor electrical connection What about the obd code? An excessively low or high voltage from the…
P0106 Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance Problem
P0106 Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance Problem Possible causes – Faulty Manifold Absolute Pressure sensor– Manifold Absolute Pressure harness is open or shorted– Manifold Absolute Pressure sensor circuit poor electrical connection– Faulty Powertrain Control Module (PCM) What about the obd code? An excessively low or high voltage from the sensor is sent to Powertrain…
P0107 Manifold Absolute Pressure/Barometric Pressure Circuit Low Input
P0107 Manifold Absolute Pressure/Barometric Pressure Circuit Low Input Possible causes – Faulty Manifold Absolute Pressure sensor– Manifold Absolute Pressure harness is open or shorted– Manifold Absolute Pressure sensor circuit poor electrical connection– Faulty Engine Control Module (ECM) What about the obd code? The ECM has detected a performance fault with the MAP sensor Symptoms –…
P0108 Manifold Absolute Pressure Sensor Circuit High Voltage
P0108 Manifold Absolute Pressure Sensor Circuit High Voltage Possible causes – Faulty Manifold Absolute Pressure sensor– Manifold Absolute Pressure harness is open or shorted– Manifold Absolute Pressure sensor circuit poor electrical connection– Faulty Engine Control Module (ECM) What about the obd code? An excessively high voltage from the sensor is sent to ECM Symptoms –…
P0109 Manifold Absolute Pressure/Barometric Pressure Sensor Intermittent
P0109 Manifold Absolute Pressure/Barometric Pressure Sensor Intermittent Possible causes – Faulty Manifold Absolute Pressure sensor– Manifold Absolute Pressure harness is open or shorted– Manifold Absolute Pressure sensor circuit poor electrical connection– Faulty Engine Control Module (ECM) What about the obd code? The sensor signal to the ECM is failing intermittently. Symptoms – Engine Light ON…
P010A Mass or Volume Air Flow B Circuit Malfunction
P010A Mass or Volume Air Flow B Circuit Malfunction OBD Code: System: Subsystem: P010A – (ASE) Powertrain Fuel and Air Metering Trouble Code Description: Mass or Volume Air Flow B Circuit Malfunction Location: Analysis: Possible Causes: Flow B Circuit Malfunction Tech description:
P010B Mass or Volume Air Flow B Circuit Range / Performance
P010B Mass or Volume Air Flow B Circuit Range / Performance OBD Code: System: Subsystem: P010B – (ASE) Powertrain Fuel and Air Metering Trouble Code Description: Mass or Volume Air Flow B Circuit Range / Performance Location: Analysis: Possible Causes: Flow B Out of Expected Range Tech description:
P010C Mass or Volume Air Flow B Circuit Low
P010C Mass or Volume Air Flow B Circuit Low OBD Code: System: Subsystem: P010C – (ASE) Powertrain Fuel and Air Metering Trouble Code Description: Mass or Volume Air Flow B Circuit Low Location: Analysis: Possible Causes: Flow B End of Range – Circuit Lower Than Expected Tech description:
P010D Mass or Volume Air Flow B Circuit High
P010D Mass or Volume Air Flow B Circuit High OBD Code: System: Subsystem: P010D – (ASE) Powertrain Fuel and Air Metering Trouble Code Description: Mass or Volume Air Flow B Circuit High Location: Analysis: Possible Causes: Flow B End of Range – Circuit Higher Than Expected Tech description:
P010E Mass or Volume Air Flow B Circuit Intermittent / Erratic
P010E Mass or Volume Air Flow B Circuit Intermittent / Erratic OBD Code: System: Subsystem: P010E – (ASE) Powertrain Fuel and Air Metering Trouble Code Description: Mass or Volume Air Flow B Circuit Intermittent / Erratic Location: Analysis: Possible Causes: Flow B Periodically Unstable Circuit Tech description:
P010F Mass or Volume Air Flow (Sensor A) / B Correlation
P010F Mass or Volume Air Flow (Sensor A) / B Correlation OBD Code: System: Subsystem: P010F – (ASE) Powertrain Fuel and Air Metering Trouble Code Description: Mass or Volume Air Flow (Sensor A) / B Correlation Location: Analysis: Possible Causes: Sensor A Tech description:
P0110 Intake Air Temperature Sensor 1 Circuit
P0110 Intake Air Temperature Sensor 1 Circuit Possible causes – Faulty Intake Air Temperature (IAT) sensor– Dirty air filter– Intake Air Temperature (IAT) sensor harness is open or shorted– Intake Air Temperature (IAT) sensor circuit poor electrical connection What about the obd code? An excessively low or high voltage from the sensor is sent to…
P0096 Intake Air Temperature Sensor 2 Circuit Range/Performance
P0096 Intake Air Temperature Sensor 2 Circuit Range/Performance Possible causes – Faulty Intake Air Temperature sensor– Intake Air Temperature sensor harness is open or shorted– Intake Air Temperature sensor circuit poor electrical connection What about the obd code? The Engine Control Module (ECM) has detected a performance fault with the Intake Air Temperature (IAT) sensor….
P0097 Intake Air Temperature Sensor 2 Circuit Low Input
P0097 Intake Air Temperature Sensor 2 Circuit Low Input Possible causes – Faulty Intake Air Temperature sensor– Intake Air Temperature sensor harness is open or shorted– Intake Air Temperature sensor circuit poor electrical connection What about the obd code? The Engine Control Module (ECM) has detected a low voltage condition on the Intake Air Temperature…
P0098 Intake Air Temperature Sensor 2 Circuit High Voltage
P0098 Intake Air Temperature Sensor 2 Circuit High Voltage Possible causes – Faulty Intake Air Temperature sensor– Intake Air Temperature sensor harness is open or shorted– Intake Air Temperature sensor circuit poor electrical connection What about the obd code? The Engine Control Module (ECM) has detected a high voltage condition on the Intake Air Temperature…
P0099 Intake Air Temperature Sensor 2 Circuit Intermittent/Erratic
P0099 Intake Air Temperature Sensor 2 Circuit Intermittent/Erratic Possible causes – Faulty Intake Air Temperature sensor– Intake Air Temperature sensor harness is open or shorted– Intake Air Temperature sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0099 Description The Intake Air Temperature (IAT) sensor contains a semiconductor…
P009A Intake Air Temperature / Ambient Air Temperature Correlation
P009A Intake Air Temperature / Ambient Air Temperature Correlation OBD Code: System: Subsystem: P009A – (ASE) Powertrain Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Intake Air Temperature / Ambient Air Temperature Correlation Location: Analysis: Possible Causes: Tech description:
P0100 Mass Air Flow or Volume Air Flow Sensor Circuit
P0100 Mass Air Flow or Volume Air Flow Sensor Circuit Possible causes – Faulty mass air flow sensor– Intake air leaks– Dirty mass air flow sensor– Dirty mass air filter– Mass air flow sensor harness is open or shorted– Mass air flow sensor circuit poor electrical connection Tech description Before replacing the mass air flow…