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
Idle Speed 800 ± 50 RPM
Notes: CO content and Idling speed cannot be adjusted, only checked.
CO content checked upstream of the Catalytic Converter (TWC).
The Heated Oxygen Sensor (HO2S) must be connected during measurement.
A/C must be switched OFF during measurement.
Engine must be warmed up.
Automatic transmission: Gear selector lever must be in P during measurement.