OBD Code - P0114 Intake Air Temperature Circuit Intermittent The P0114 error code can be defined as intake air temperature circuit intermittent. It is a generic error code which would indicate that the powertrain control module has recorded an intermittent or erratic voltage signal from the IAT. This trouble code is related to P0111, P0112 and P0113 fault codes. Learn More About OBD Error Code P0114 Want to learn more about P0114 fault code? An IAT sensor is built into the mass airflow sensor for few vehicles and it is mounted to air filter duct housing. It is this sensor which would detect the intake air temperature and that information would then be transmitted to the powertrain control module. It comes with a thermistor, which is a device sensitive to the changes in the temperature. This data is used by the powertrain control module to control a lot of aspects of the engine emission control system which would include the fuel ratio as well as ignition spark timing. What causes this problem with the Intake Air Temperature Circuit Intermittent?
There can be some faults in the intake air temperature sensor The air filter might be dirty The intake air temperature sensor harness might be opened or shorted There can be bad electrical connection in the intake air temperature sensor circuit
Symptoms Of OBD Error Code P0114
The ECM can start turning on the check engine light and it would go into a failsafe mode There can be the issue of intermittent hard starting The overall fuel mileage can start varying from good to bad depending on sensor values Exhaust can start emitting black smoke out of the tailpipe on acceleration Engine may have pre-ignition and can start running lean
Replace/Repair These Parts To Fix OBD Code P0114 1. Intake Air Temperature Sensor - Intake Air Temperature Sensor is an important car part which should never be neglected. May be there is some fault in it due to which P0114 code may start flashing. 2. Air Filter - Is your Air Filter damaged or broken? Don’t worry as we have solutions for all your problems. 3. Engine Control Module - Defective car Engine Control Module can be a major reason why P0114 code depicts. So, make sure to replace it online so that you don’t have to face any further issues. 4. Powertrain Control Module - Everything is okay with the timing chain and still OBD code P0114 triggering? Then there must be some defects in Powertrain Control Module. Replace them as soon as possible. 5. Intake Manifold - P0114 code flashing? Get your Intake Manifold inspected from a mechanic. 6. Wiring - Take care of car Wiring or else can it trigger the P0114 code. You can rely on us to purchase best quality Wiring online. 7. Engine Sensor - There can be some defects in the Engine Sensor due to which P0114 code may come on again and again. Make sure to replace it or else you may have to face some major issues.