Inspiring 2002 Chevy Avalanche Mass Air Flow Sensor : Online Courses - Learn Anything, On Your Schedule. P0102 is a very common trouble code in the chevy avalanche. Loosen the hose clamps with a flat blade screwdriver or 8mm socket and ratchet.
2002 chevy avalanche vortec 8100. 2002 chevrolet avalanche 2500 8.1l v8. Step 2 :installing the maf sensor.