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
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Inspection of Retard Function
Fig. 22 Service connector location, EGI Control Unit:
1.
Warm up engine to normal operating temperature.
2.
Disconnect service connector to cancel inhibiting signal from EGI control unit
Fig. 22.
3.
Tap air intake plenum lightly and ensure ignition timing retards.
4.
Reconnect service connector and ensure ignition timing does not retard by tapping air intake plenum.