What does the OBD code p0102 stand for?
OBD-II Code P0102 is defined as a Mass or Volume Air Flow Circuit Low Input The Mass Airflow Sensor (MAF) measures the amount of air entering the engine and the Engine Control Module (ECM) uses the information to determine the proper amount of fuel quantity and ignition timing.
How much does it cost to reset GMC code p0102?
Reset code and drive vehicle. If the code comes back, it may be necessary to replaced the mass air flow sensor. The cost to diagnose the P0102 GMC 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 p0102 mean on the MAF sensor?
The Mass Airflow (MAF) sensor measures the amount of air entering the engine. When code P0102 is set, there is a low voltage output to the ECM, PCM, or ECU depending on your car type (check your owner’s manual for your specific car). P0102 Symptoms
What is the OBD2 code for engine performance?
OBD-II Code Decreased engine performance is defined as a Cylinder 8 Deactivation/Intake Valve Control Circuit Performance In an effort to meet fuel and emissions standards, many manufacturers are utilizing cylinder deactivation systems.
What do you need to know about p0102 OBD-II trouble code?
P0102 is diagnosed with an OBD- II scan tool. If the code does comes back, the mechanic will need to do a thorough visual inspection to determine any electrical connector, wiring, sensor, air cleaner, is plugged or damaged MAF unit.
What does code p0102 mean on the ECM?
Mass or Circuit Airflow (MAF) Circuit Low Voltage Input What Does P0102 Mean? The Mass Airflow (MAF) sensor measures the amount of air entering the engine. When code P0102 is set, there is a low voltage output to the ECM, PCM, or ECU depending on your car type (check your owner’s manual for your specific car).
Reset code and drive vehicle. If the code comes back, it may be necessary to replaced the mass air flow sensor. The cost to diagnose the P0102 GMC 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 an OBD-II Diagnostic Code mean?
If your vehicle has this system, you need an OBD-II diagnostic scanner to communicate with its OBD system. The diagnostic trouble code is the code your OBD generates to tell you something is wrong. Reading as a series of five letters and numbers, the DTC allows you to home in on the system that is not functioning properly.