Description OBD-II Trouble Code Description for P0640 Alfa Romeo Intake Air Heater Control Circuit What does this mean? OBD2 Code P0640 Alfa Romeo definition: The intake air (IA) heater is located in the air inlet tube and is used to warm the incoming air to aid in starting the engine and for proper cylinder combustion….
Tag: P0640
P0640 Acura Manifold Intake Air Heater
Description OBD-II Trouble Code Description for P0640 Acura Intake Air Heater Control Circuit What does this mean? OBD2 Code P0640 Acura definition: The intake air (IA) heater is located in the air inlet tube and is used to warm the incoming air to aid in starting the engine and for proper cylinder combustion. The glow…
P0640 GMC Manifold Intake Air Heater
Possible causes – Faulty Intake Air Heater– Intake Air Heater harness is open or shorted– Intake Air Heater circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0640 GMC OBD Code Description The intake air (IA) heater is located in the air inlet tube and is used to warm…
P0640 FORD Manifold Intake Air Heater
Possible causes – Faulty Intake Air Heater– Intake Air Heater harness is open or shorted– Intake Air Heater circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0640 FORD OBD Code Description The intake air (IA) heater is located in the air inlet tube and is used to warm…