Skylark L4-151 2.5L VIN R TBI (1982)
Engine Control Module: Diagnostic Trouble Code Tests and Associated Procedures
For information regarding diagnosis of all B, C, P, U and Manufacturer Codes - See: Testing and Inspection
Buick Workshop Service and Repair Manuals
Idle/Throttle Speed Control Unit >
< Engine Controls - Integrator/Block Learn Explained|Page 2015
Page 1
