Diagnostic Breakthrough Understanding the P0102 Code for Optimal Engine Performance

In many GM vehicles, the code P0102 is caused by a faulty mass air flow sensor. The repair involves clearing the code and replacing the MAF ... Member ... Come from Boston. I had several Code problems. Developed a habit of putting a trace of Dialectric Paste on the computer connections to ... P0102 can be caused by Dirty Air Filter, Dirty Mass Air Flow (MAF) Sensor, Intake air leaks, Faulty Mass Air Flow Sensor, Mass Air Flow Sensor harness is open ... The Powertrain Control Module (PCM) has detected the Mass Air Flow (MAF) Sensor value is below a calibrated threshold. The P0102 code is the MAF circuit low input code. For me it threw a check engine light and the car wouldn't stay running unless I gave it gas. ... It's a possibility that your MAF sensor is fine but the wiring is bad. Take a MAF sensor out of a working car and test it in yours. If the ... General Maintenance & Repairs - For those with P0102 code, MAF circuit input low - Hey everyone. So 2 weeks ago I got an engine light code ... The 102 code means the ECM received a low voltage signal from the MAF. Low voltage means low air flow. Therefore, first try changing or cleaning the air filter. r/refrigeration - Customer says they think it just needs a little Freon. 3. 49 upvotes · ... Is your Check Engine Light on and throwing a P0102 code? This video dives into diagnosing and repairing a P0102 trouble code, ...