Manuals through 2025 now available!
Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.
LEMON is the spiritual successor to CHARM, I recommend you try it!
Link:
lemon-manuals.la
If it fails:
lemon-manuals.org.ua
Or, hide this message:
temporarily or
permanently
KP2 - Check For Modification Decal
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Is there a modification decal attached to the vehicle indicating that Octane Adjust (OCT ADJ) shorting bar was removed? Yes -- Testing complete. If vehicle has spark knock concern, return to Diagnostic Routines.
Symptom Related Diagnostic Procedures No -- Go to KP3.
KP3 - Check For DTC 341