In this tech tip from AVI course LS-57 What You Need To Know About Rich P-Code Conditions, AVI instructor Ron Bilyeu points out how a diagnostic path using information services and TSB’s can make short work of rich condition P-codes such as a highlighted PO172 code.
This P Code Diagnostics Bundle includes the following courses for one low price;LBT-319 What You Need To Know About Lean P-Code Conditions & LS-57 What You Need To Know About Rich P-Code Conditions.