Operation CHARM
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Mazda
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1993
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RX7 2RTR-1308cc 80
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Repair and Diagnosis
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Relays and Modules
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Relays and Modules - Powertrain Management
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Relays and Modules - Computers and Control Systems
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Engine Control Module
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Service and Repair
Engine Control Module: Service and Repair
ECU Replacement:
1.
Remove components in order shown.
2.
Install in reverse order.
COMPONENTS
1.
Battery cable
2.
Scuff plate
3.
Front side trim
4.
Connectors
5.
ECU
6.
Connector
7.
E/L unit