LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Mazda >> 1994 >> MX-3 L4-1598cc 1.6L DOHC >> Repair and Diagnosis >> Powertrain Management >> Relays and Modules - Powertrain Management >> Relays and Modules - Computers and Control Systems >> Engine Control Module >> Service and Repair
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Engine Control Module: Service and Repair

Remove Components In Order Of Numbered Sequence:





REMOVAL
Remove components according to the numbered sequence shown in the image.

CAUTION: Obtain audio ant-theft access code before disconnecting battery cables.

1. Negative battery cable
2. Side trim
3. Fuel pump relay
4. Powertrain control module engine (PCME)

INSTALLATION
Install components in reverse order of removal sequence.
1. PCME
2. Fuel pump relay
3. Side trim
4. Negative battery cable
5. Enter audio "unlock" access code