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)
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Throttle Valve Opening Circuit
Fig. 4 Control Unit Electrical Connector Terminal Identification.:
1.
Check voltage between terminal 2 and body ground,
Fig. 4.
Fig. 5 Throttle Valve Opening Signal Circuit Test.:
2.
If duty signal appears,
Fig. 5, then throttle valve opening signal is good.
3.
If duty signal does not appear, check wires, fuses, electrical connectors and ECM.
