LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Mazda >> 1992 >> MX-3 L4-1597cc 1.6L >> Repair and Diagnosis >> Relays and Modules >> Relays and Modules - Powertrain Management >> Relays and Modules - Computers and Control Systems >> Engine Control Module >> Service and Repair
September 30: LEMON manuals is back up on a temporary server! Slowness is possible

Engine Control Module: Service and Repair

Trim Removal:






1. Disconnect negative battery cable
2. Remove side covers on each side of center console beneath the dash.


ECU Removal:






3. Remove ECU mounting bolts and nuts.
4. Unplug ECU connectors.
5. Install new ECU in reverse order of removal.

scientia non olet · About LEMON Manuals