Oldsmobile Workshop Service and Repair Manuals > Calais L4-138 2.3L VIN D FI (1990) > Powertrain Management | Computers and Control Systems | Engine Control Module | Component Information | Testing and Inspection | Initial Inspection and Diagnostic Overview | Page 2425

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Engine Control Module: Diagnostic Trouble Code Descriptions

For information regarding B, C, P, U and Manufacturer Code Descriptions -

Powertrain Management
Computers and Control Systems
Engine Control Module / Component Information
Testing and Inspection / Initial Inspection and Diagnostic Overview
Page 2425

Initial Inspection and Diagnostic Overview|Page 2426 > < Initial Inspection and Diagnostic Overview