Operation CHARM: Car repair manuals for everyone.
Home >> Ford >> 1996 >> Mustang V8-4.6L 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
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)

Or, hide this message: temporarily or permanently

Removal and Replacement

Powertrain Control Module (PCM):






REMOVAL AND INSTALLATION
1. Disconnect battery ground cable.
2. Remove right hand cowl side trim panel to expose Powertrain Control Module (PCM).
3. Loosen engine control sensor wiring to PCM connector retainer bolt.
4. Remove lower powertrain control module bracket retaining screw.
5. Remove engine control sensor wiring connector from PCM.
6. Remove PCM from PCM bracket by pulling module downward.
7. Reverse removal procedure. Tighten bracket retaining screw to 2.7-3.7 Nm (24-32 in lb). Tighten engine control sensor wiring connector retainer bolt to 3.7 Nm (33 in lb).
pro multis · About Operation CHARM