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
Air System Enable Criteria
^
ECT is between
2° and 40°C (36° and 104°F) ^
IAT is greater than
4°C (39°F) ^
Engine speed is less than
4450 rpmThe PCM will stay in open loop fuel control anytime the AIR system is commanded On.