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)
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Engine Control Module (ECM) - Idle Learn Procedure
Whenever the
throttle body assembly or the
Engine Control Module (ECM) is replaced, you must perform the idle learn procedure. To perform this procedure, turn ON the ignition while leaving the engine OFF for
30 seconds. key down, then restart the vehicle, and the normal idle should return.