What is the error code for a MAF sensor?
Basically, this means there’s a problem with the MAF sensor circuit, as it receives a voltage (air flow) significantly higher than expected. This error code is often associated with P0100, P0101, P0102 and P0104.
What is the trouble code for mass airflow?
P0102 is a diagnostic trouble code (DTC) for “Mass Airflow (MAF) Circuit Low Voltage Input”. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. Our certified mobile mechanics can come to your home or office to perform the Check Engine Light diagnostic.
What does the code p0102 mean on a MAF sensor?
Mass Airflow (MAF) Circuit Low Voltage Input The code P0102 code is often associated with P0100, P0101, P0103 or P0104 trouble codes as they are closely related. What the P0102 code means P0102 is the general code for a problem with the Mass Airflow (MAF) Sensor having a low voltage output to the Engine Control Unit (ECU).
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.
Basically, this means there’s a problem with the MAF sensor circuit, as it receives a voltage (air flow) significantly higher than expected. This error code is often associated with P0100, P0101, P0102 and P0104.
What is the error code for mass air flow?
This error code is often associated with P0100, P0101, P0102 and P0104. The purpose of the MAF sensor is to ensure the correct amount of air enters the engine, as the ECM (Engine Control Module) uses this information to control the amount of fuel and ignition timing.
What does an OBD2 error code look like?
When you look at an error code for the first time, it may just look like a bunch of numbers or letters. But OBD2 codes actually have a logical structure that you can easily remember the next time you check the error codes in your vehicle.
What causes OBD-II scanner error code p0102?
A vacuum leak will allow air to escape instead of being drawn into your engine. Repair or replace the necessary tract or components to create a firm seal. Once you restore your air intake system, reset the code and check again to see if you’ve solved the OBD-II scanner error code P0102 problem.
What happens if the mass air flow sensor is not working?
The job of the mass air flow sensor is to keep track of the amount of air coming in through the air filter, so that the ECU can adjust the amount of fuel getting into the engine. If the mass air flow sensor isn’t working properly then you will be faced with one or more symptoms such as lack of power and bad fuel economy.
Mass Airflow (MAF) Circuit Low Voltage Input The code P0102 code is often associated with P0100, P0101, P0103 or P0104 trouble codes as they are closely related. What the P0102 code means P0102 is the general code for a problem with the Mass Airflow (MAF) Sensor having a low voltage output to the Engine Control Unit (ECU).