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Home >> Mercury >> 1999 >> Cougar L4-122 2.0L DOHC VIN 3 SFI >> Repair and Diagnosis >> Relays and Modules >> Relays and Modules - Powertrain Management >> Relays and Modules - Computers and Control Systems >> Engine Control Module >> Service and Repair >> Removal and Replacement

Removal and Replacement

REMOVAL
1. Disconnect the battery ground cable.







2. Position the power assisted steering fluid reservoir to one side.







3. Remove the Powertrain Control Module (PCM) electrical connector bolt.







4. Remove the PCM.

INSTALLATION












1. To install, reverse the removal procedure

CAUTION: Make sure that the electrical connector locates correctly in the powertrain control module. Do not force or overtighten the electrical connector.
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