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

Electronic Component Replacement

^ Before servicing electronic components, disconnect battery ground.

^ Fuel and engine control system wiring should be at least 4 inches away from ignition wires.

NOTE: Before removing battery ground, access trouble codes. ECU memory is erased when ground cable is removed.