mercury Workshop Repair Guides

Mercury Workshop Service and Repair Manuals

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Main Relay (Computer/Fuel System) > < Flash Electrically Erasable Programmable Read Only Memory (EEPROM)

Grand Marquis V8-4.6L VIN V Flex Fuel (2006)

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Engine Control Module: Service and Repair
Removal and Installation

POWERTRAIN CONTROL MODULE (PCM)

Removal and Installation

1. Disconnect the battery ground cable.

2. Release the clips and disconnect the 3 powertrain control module (PCM) electrical connectors.
3. Remove the PCM retaining bolt.

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To install, tighten to 10 Nm (89 lb-in).

4. Remove the PCM from the mounting bracket.
5. To install, reverse the removal procedure.

Main Relay (Computer/Fuel System) > < Flash Electrically Erasable Programmable Read Only Memory (EEPROM)