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
Flow of Diagnosis
Notes on checking
ignition systemTroubleshooting
->
Fault in fuel injection system
->
Spark plug faults
->
Ignition coil faults
->
Further fault patterns with evaluation
->
Additional fault notes for troubleshooting
Oscillograms
->
Normal oscillogram
->
Oscillograms of
ignition coils from different manufacturers
Check
->
Secondary signal for static ignition distribution (special tool 12 7 030 )