2000 Chevy Malibu MAF Ground problem.

View More About This Video: MAF sensor trouble code (P0102) caused by a bad ground (GM 3100)

1996 Chevy Van G1500 5.7L Computer Problems.

View More About This Video: MAF sensor code P0102 from a bad engine computer - (Chevy van)

In this video I will show you how to test a GM 3-wire MAF sensor using a lab scope.

View More About This Video: How to test a MAF sensor using a Picoscope - GM

Follow along and let me teach you some fundamental tests that I use on every vehicle that has a low power complaint.

View More About This Video: Low power, lean conditions (cracked air intake tube) GM