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Home >> Mercury >> 1995 >> Mystique V6-153 2.5L DOHC >> Repair and Diagnosis >> Powertrain Management >> Relays and Modules - Powertrain Management >> Relays and Modules - Computers and Control Systems >> Engine Control Module >> Service and Repair >> Removal and Replacement
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Removal and Replacement

Powertrain Control Module (PCM):






REMOVAL

1. Disconnect battery ground cable.

2. Position power steering oil reservoir out of the way.

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

4. Remove PCM electrical connector from PCM.

5. Loosen PCM bracket support nut, located on right lower side of dash panel.

6. Remove PCM and bracket.

INSTALLATION

1. To install, reverse removal procedure.

2. Tighten PCM bracket support retainer nut to 2.7-3.7 Nm (24-32 in lb).

3. Tighten PCM electrical connector retainer bolt to 3.7 Nm (32 in lb).

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