Operation CHARM: Car repair manuals for everyone.

Operation Summary

^ If the Passive tests pass the Active Test will not run and no DTCs will set.
^ If either of the Passive tests are inconclusive the Active Test will run and must fail 3 times for a DTC to set.
^ If either of the Passive tests fail then the Active Test will run and must fail 2 times for a DTC to set.
^ If either of the Passive Tests conditions are exceeded (Passive Tests By Pass) the Active Test will run and must fail 3 times for a DTC to set.