mass air flow sensor code p0102

Engine Light ON or Service Engine Soon Warning Light Engine stall Engine running rough Excessive fuel consumption Excessive smoke. When code P0102 is set there is a low voltage output to the ECM PCM or ECU depending on.

P0102 Meaning Causes Symptoms Fixes Fixd Best Obd2 Scanner

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. Code P0102 Possible Causes Dirty Air Filter Dirty Mass Air Flow MAF Sensor Intake air leaks Faulty Mass Air Flow Sensor Mass Air Flow Sensor harness is open or shorted. 1 Year12K Mile Warranty. It measures the intake flow rate by measuring a part of the entire intake flow.

1A Auto Quality Car Parts. The Mass Airflow MAF sensor measures the amount of air entering the engine. The powertrain control module PCM uses that reading along with other sensor parameters to ensure proper fuel delivery at any given time for optimum power and fuel efficiency.

All Makes Models. Mass Airflow Sensor MAF Circuit. In addition fuel economy will decrease.

Ad Air Filter diagnose diagnosis electrical Electronics engine fuel economy Intake Intake Manifold mass air flow OBD OBD 2 codes obd codes P0102. The MAF sensor is an air flow meter that measures the. This code is similar to P0100 MAF sensor circuit malfunction.

The Mass Air Flow MAF sensor is integrated with the multifunction intake air sensor. What Does the P0102 Chevrolet Code Mean. What are Code P0102 Toyota Possible Symptoms.

In order for the ECU to function properly the MFA. P0102 Mass or Volume Air Flow Circuit Low Input What Does the P0102 Code Mean. The P0102 error code usually indicates the mass air-flow MAF sensor is not receiving enough air from the engine.

The auto repair labor rates vary by location your vehicles make and model and even your engine type. The P0102 code is the code for a problem with the Mass Airflow MAF Sensor. What is Code P0102.

Available 7 Days a Week. Sometimes the Air Flow Sensor and the sensing wire get covered with dirt dust or oil residue. Certified Mechanics Fix Your Car in Your Driveway.

When the P0102 fault code is present the check engine light will stay on and the engine may shake not stay running or accelerate. The cost of diagnosing the P0102 GMC code is 10 hour of labor. Check engine light with p0102 saying mas air flow signal low started to Check power and ground to the plug and found some pinched wires next to the fuse box.

The MAF sensor measures. It does this because the Barometric Pressure Sensor is actually part of the Mass Air Flow Sensor. What does a dirty MAF sensor look like.

The P0102 code indicates that the mass airflow MAF circuit is reading low voltage. Ad Free 2-day Shipping On Millions of Items. New used and aftermarket sensors.

Check if the engine light is still on after the Mass Air Flow Sensor was. 24 related questions found. P0102 - Answered by a verified Chevy Mechanic.

Just had a tune up with new plugs. P0102 is a diagnostic trouble code for Mass Air Flow MAF sensor Circuit Low Voltage Input This means a problem with the MAF sensor. The Mass Air Flow MAF sensor is placed in the stream of the intake air.

Ad Shop 1A Auto Official Site. A faulty mass airflow sensor usually causes a P0101 code. This can happen for multiple reasons that include bad.

It measures the intake flow. The troublecode P0102 is set when the MAF sensor signal voltage or frequency is below expected values. It gives off a low voltage output to the Engine Control Unit.

The Mass Air Flow MAF sensor is integrated with the multifunction intake air sensor. 2002 impala 38 repeated mass air sensor code.

5 Symptoms Of A Bad Maf Sensor And Replacement Cost In 2022