Category: Cadillac

P2182 Cadillac Engine Coolant Temperature (ECT) (Sensor 2) Circuit OBD Code: System: Subsystem:  P2182 Cadillac – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Engine Coolant Temperature (ECT) (Sensor 2) Circuit Location: Analysis: Possible Causes:  Sensor 2  Circuit Issue   Tech description: Cadillac Vehicle:Cadillac CTS Coupe, Cadillac CTS-V Coupe , Cadillac Eldorado , Cadillac Escalade…

P2178 Cadillac Fuel Trim System Rich at Cruise or Accel Possible causes – High fuel pressure– Leaking fuel injector or pressure regulator– Failed Mass Air Flow (MAF) sensor What about the obd code? The Engine Control Module (ECM) has detected a rich air/fuel ratio Symptoms – Engine Light ON (or Service Engine Soon Warning Light)…

P2179 Cadillac System Too Lean Off Idle (Bank 2) OBD Code: System: Subsystem:  P2179 Cadillac – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: System Too Lean Off Idle (Bank 2) Location: Analysis: Possible Causes:  Bank 2  Out of Expected Range – Too Lean   Tech description: Cadillac Vehicle:Cadillac CTS Coupe, Cadillac CTS-V Coupe ,…

P2174 Cadillac 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 Cadillac Description The calculated Manifold Absolute Pressure (MAP) value is greater than the expected…

P2175 Cadillac Throttle Actuator Control System Low Airflow Detected OBD Code: System: Subsystem:  P2175 Cadillac – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Throttle Actuator Control System Low Airflow Detected Location: Analysis: Possible Causes:       Tech description: Cadillac Vehicle:Cadillac CTS Coupe, Cadillac CTS-V Coupe , Cadillac Eldorado , Cadillac Escalade EXT ,…

P2176 Cadillac Throttle Actuator Control System Idle Position Not Learned OBD Code: System: Subsystem:  P2176 Cadillac – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Throttle Actuator Control System Idle Position Not Learned Location: Analysis: Possible Causes:       Tech description: Cadillac Vehicle:Cadillac CTS Coupe, Cadillac CTS-V Coupe , Cadillac Eldorado , Cadillac Escalade…

P2177 Cadillac System Too Lean Off Idle (Bank 1) OBD Code: System: Subsystem:  P2177 Cadillac – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: System Too Lean Off Idle (Bank 1) Location: Analysis: Possible Causes:  Bank 1  Out of Expected Range – Too Lean   Tech description: Cadillac Vehicle:Cadillac CTS Coupe, Cadillac CTS-V Coupe ,…

P2173 Cadillac Throttle Actuator Control System High Airflow Detected OBD Code: System: Subsystem:  P2173 Cadillac – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Throttle Actuator Control System High Airflow Detected Location: Analysis: Possible Causes:       Tech description: Cadillac Vehicle:Cadillac CTS Coupe, Cadillac CTS-V Coupe , Cadillac Eldorado , Cadillac Escalade EXT ,…

P2171 Cadillac Exhaust Pressure Regulator Vent Solenoid Control Circuit High OBD Code: System: Subsystem:  P2171 Cadillac – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Exhaust Pressure Regulator Vent Solenoid Control Circuit High Location: Analysis: Possible Causes:    End of Range – Circuit Higher Than Expected   Tech description: Cadillac Vehicle:Cadillac CTS Coupe, Cadillac CTS-V…

P2172 Cadillac Throttle Actuator Control System Sudden High Airflow Detected OBD Code: System: Subsystem:  P2172 Cadillac – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Throttle Actuator Control System Sudden High Airflow Detected Location: Analysis: Possible Causes:       Tech description: Cadillac Vehicle:Cadillac CTS Coupe, Cadillac CTS-V Coupe , Cadillac Eldorado , Cadillac Escalade…

P2170 Cadillac Exhaust Pressure Regulator Vent Solenoid Control Circuit Low OBD Code: System: Subsystem:  P2170 Cadillac – (ASE)  Powertrain  Fuel and Air Metering Trouble Code Description: Exhaust Pressure Regulator Vent Solenoid Control Circuit Low Location: Analysis: Possible Causes:    End of Range – Circuit Lower Than Expected   Tech description: Cadillac Vehicle:Cadillac CTS Coupe, Cadillac CTS-V…