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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Automatic Transaxle

Idle Speed Adjustment:

1. Warm engine to operating temperature. Connect tachometer.

Data Link Connector:

2. Turn engine and all accessories Off. Ground PCM Self-Test Input (STI) pin at data link connector.

3. Start engine check idle speed. If not within specification, correct with idle speed adjustment screw.

IDLE SPEED: 650 - 750 rpm

4. Turn engine Off, remove STI ground, and let engine cool.

5. Start cold engine; idle speed should be higher than when warm.