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

System Test

- Make sure that the active exhaust control cable is not dislocated or binding.
- Make sure that all component connectors are properly installed and the system fuse is not blown.
- Check the individual components with its connector(s) disconnected.

- Check the components as indicated by the diagnosis chart. If all of the individual components check OK, the problem is probably caused by a faulty Active Exhaust Control Module, and it should be checked/replaced.