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
Limp Home Mode
Should the MAP sensor, IAT sensor or
throttle position sensor fail for any reason, the system will go into open loop operation (Limp Home). In this mode the car can be driven with reduced engine power based on calculated mean values.