Chevrolet Workshop Service and Repair Manuals > Nova/Chevy II L4-1600cc 4ALC Nummi (1988) > Relays and Modules | Relays and Modules - Powertrain Management | Relays and Modules - Computers and Control Systems | Engine Control Module | Component Information | Testing and Inspection | Diagnostic Trouble Code Descriptions

Main Relay (Computer/Fuel System) > < Engine Controls - ECM May Contain Wrong PROM|Page 113

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Engine Control Module: Diagnostic Trouble Code Descriptions

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Relays and Modules
Relays and Modules - Powertrain Management / Relays and Modules - Computers and Control Systems / Engine Control Module / Component Information
Testing and Inspection
Diagnostic Trouble Code Descriptions

Main Relay (Computer/Fuel System) > < Engine Controls - ECM May Contain Wrong PROM|Page 113