Operation CHARM: Car repair manuals for everyone.
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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Engine Control Module: Service and Repair








REPLACEMENT

1. Turn ignition switch off.
2. Disconnect the battery (-) cable from the battery.
3. Remove the resonator (A).




4. Disconnect the ECM connectors (A).




5. Unscrew the ECM mounting bolts (B) and remove the ECM from the bracket (C).
6. Install new ECM

ECM installation bolts : 9.8 - 11.8 Nm (1.0 - 1.2 kgf-m, 7.2 - 8.7 lbf-ft)