Question

How to reset the engine code P0102 manually on my 2011 Chevrolet Equinox?

Answer 1

P0102 MAF circuit low input

You can clear this code only with the use of a scan tool. If you try to disconnect the battery the code is still there, you clear only with a scan tool

Read more : https://www.autocodes.com/p0102.html

Answer 2

P0102 Chevrolet Code - Mass or Volume Air Flow Circuit Low Input
Read more: https://www.autocodes.com/p0102_chevrolet.html