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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1-2 Switch (M/T)
Neutral And 1-2 Switches:
PURPOSE Informs ECU of manual transmission gear position. Input is used in ECU control calculations for turbocharger system and air pump relay control.
LOCATION Right side of transmission.
OPERATION Switch is a combination of two "ON/OFF" switches. ECU detects 1st or 2nd gear position by comparing which switch shows continuity and which does not.