Engine Control Module: Diagrams

Operation CHARM: Car repair manuals for everyone.

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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
If it fails: lemon-manuals.org.ua

Or, hide this message: temporarily or permanently

pro multis · About Operation CHARM

A - Connector (A1 - A24):

A - Connector (A25 - A35):

B - Connector (B1 - B24):

B - Connector (B25 - B28):

C - Connector (C1 - C30):

ECU Side Connector: