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 or
lemon-manuals.org.ua
(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)
Or, hide this message:
temporarily or
permanently
Cold Fast Idle Too Low (MIL Works OK, No DTCs Set)
Cold fast idle too low (MIL works OK, no DTCs set)Cold fast idle too low
(MIL works OK, no DTCs set)Do the ECM/PCM idle learn procedure
ECM/PCM Idle Learn Procedure.
Check the
idle speed Testing and Inspection.
Clean the
throttle body Procedures.
Also check forIncorrect valve adjustment
Also check forFuel contamination