gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

ABOUT US
Idle Speed Control Motor <--> [Idle/Throttle Speed Control Unit] > < Engine Controls - ECM May Contain Wrong PROM|Page 1396

K 2500 3/4 Ton Pickup 4WD L6-292 4.8L VIN T 1-bbl (1982)

Page 1
background image

Engine Control Module: Diagnostic Trouble Code Descriptions

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

Idle Speed Control Motor <--> [Idle/Throttle Speed Control Unit] > < Engine Controls - ECM May Contain Wrong PROM|Page 1396