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
Static Checks
Fig. 18 ECU connector pin # 8:
Fig. 19 ECU relay:
1.
Remove connector from ECU
2.
Connect the tachymetric bypass harness and activate switch.
3.
Connect a voltmeter between pin 8 of the connector,
Fig. 18, and the vehicle ground. Voltage reading should be above 12 volts.
4.
If incorrect, check the operation of the ECU relay (M748),
Fig. 19, and the electrical circuit continuity.
