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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Powertrain Control Module (PCM)

Powertrain Control Module:

The PCM interfaces with the theft deterrent module. The PCM enables fuel delivery to the engine upon receiving the correct password from the theft deterrent module. The password is sent through the fuel enable signal circuit.

The PCM contains Diagnostic Trouble Codes (DTCs) related to the fuel enable signal circuit. Refer to Computers and Control Systems for further information. Computers and Control Systems