Originally Posted by redfishtd

On torque pro its under test results gives you raw counts per cyl that are short of threshold to set cel . It also gives you the raw count that will set code . Its not perfect but it helps . basically it watches crank position sensor to see if it gets boost when that cyl told to fire . Clean all cop connectors and cop terminals real good . Might as well check torque 25-28 foot pounds while you are there .