Can a MAF sensor be intermittent?

Can a MAF sensor be intermittent?

Error Code P0104 is defined as MAF (Mass Airflow) Circuit Intermittent. Meaning, the electrical circuit of the MAF sensor produces inconsistent, erratic or irregularly high output voltage signal to the ECU (engine control unit). This error code is also associated with P0100, P0101, P0103 and P0104.

Does mass air flow sensor need to be programmed?

Most cars might require for the ECM reprogramming once the mass airflow sensor has been changed. You will have to check the manual that comes with your MAF sensor to determine if it needs to be reprogrammed.

Do I need to replace my mass airflow sensor?

The life of your MAF sensor can be extended with regular maintenance and air filter replacement. A good rule of thumb is to drive every 10,000 to 12,000 miles. Mass airflow sensors (MAF) have no expiration date.

Can you clean a mass air flow sensor with starting fluid?

MAF cleaner usually works better than carb cleaner. but the best thing i’ve found to clean a MAF sensor with is plain old starting fluid. i use the straw from a can of brake or carb cleaner to get a pin point stream to spray on the sensor elements.

Can a mass air flow sensor cause transmission problems?

As a result, a bad mass air flow sensor causes various driveability problems, including a no-start, stalling, lack of power and poor acceleration. A problem with the air flow sensor could also alter the shifting pattern of the automatic transmission. A bad MAF can cause hard or incorrect shifts.

Can a mass air flow sensor cause misfire?

If an oxygen sensor or mass airflow sensor is failing, it could give incorrect data to your engine’s computer, causing the misfire. When a vacuum line is broken, it can cause a fuel-injected motor to misfire. Replacing a vacuum line that’s gone bad can potentially resolve the misfire.

How do you clean the mass airflow sensor on a Chevy Impala?

Carefully remove the sensor from the air duct and disconnect the electrical connector. Spray 10 to 15 spurts of the mass air flower cleaner onto the wire or plate. Don’t scrub the parts; you may break the wire or damage the plate. Allow the MAF sensor to dry completely before reinstalling it in the air duct.