In this excerpt from Dave Scaler’s complete training program ‘Top 10 OBD II Codes: How to Fix Them Fast,’ Dave discusses alternative tests for mass air flow sensors (MAF). He talks about how to use your scan tool in order to check several different things to determine the state of the MAF.
This clip is an excerpt from the 150 minute comprehensive “Top 10 OBDII Codes” training program with Dave Scaler, available from Automotive Video.