What does the code p0112 on a PCM mean?
Error Code p0112 is defined as IAT (Intake Air Temperature) Sensor 1 Circuit Low. This means, there’s the PCM receives excessively low voltage from the IAT sensor, and usually caused by a failed IAT sensor or wiring issue.It’s a generic trouble cod…
What does the OBD2 code p0022 stand for?
Error Code P0022 is defined as Camshaft Position A – Timing Over-Retarded, Bank 2. This indicates a problem on the VVT or VCT (variable valve timing, variable camshaft timing, respectively) components of the vehicle’s PCM (powertrain control module, als…
What does the OBD code p0101 mean?
The onboard diagnostic (OBD) code P0101 refers specifically to a Mass or Volume Airflow Circuit Range/Performance Problem. In a vehicle, the mass airflow (MAF) sensor measures the amount of air going into the engine through the intake. The powertrain… Error code P0102 means the mass air flow sensor had lower than expected voltage input.
How to check if your car has OBD2 emissions?
Check your emissions decal under the hood to confirm if you have an OBD2 compliant vehicle. CHECK ENGINE light circuit is functional. It should be ON when the ignition switch is ON with the engine stopped. Battery voltage is above 11 volts. Throttle valve is fully closed (Throttle Position Sensor IDL points closed).
How long does it take to diagnose a p1122 code?
Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins. The cost to diagnose the P1122 code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type.
What does p1122 stand for in engine control?
P1122 Meaning Electric Throttle Control Actuator consists of throttle control motor, Throttle Position Sensor (TPS), etc. The throttle control motor is operated by the Engine Control Module (ECM) and it opens and closes the throttle valve.
How to diagnose p1122 throttle position sensor circuit?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals. The cost of diagnosing the P1122 code is 1.0 hour of labor.
What does the ECM do with a p1122 code?
The ECM judges the current opening angle of the throttle valve from these signals and the ECM controls the throttle control motor to make the throttle valve opening angle properly in response to driving condition. Need more information on how to fix the P1122 code?