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
Idle Speed Changes Under Electrical Load
1.
Defective
idle control solenoid valve.
2.
Pinched hose to
idle control solenoid valve.
3.
Throttle angle sensor out of adjustment.
4.
Throttle body valve stuck open.
5.
Fast idle mechanism adjusting screw out of adjustment.
6.
Defective
ECU.