Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

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LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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12-Step B, Fuel Control Wire


1. With logic module white electrical connector disconnected, place ignition switch in the OFF position.
2. Disconnect jumper wire from terminal No. 2 of logic module electrical connector.
3. Disconnect [1][2]power module 12 terminal electrical connector.
4. Connect an ohmmeter between cavity No. 2 of the white and cavity No.1 of the 12-way connectors.
5. If ohmmeter indicates continuity, replace [1][2]power module.
CAUTION: Before replacing the [1][2]power module make sure the terminals in cavity No.1 are not spread apart so they cannot touch the power module pin.
6. If ohmmeter does not indicate continuity, check for open circuit in wiring.