× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: Scan tool vs. measured injector pulse width
Posted to Technical Discussion Forum on 10/6/1997 5 Replies

[...trimmed text...]

Actually, the 4 modes of diagnostic operation in the 80's TBI & PFI systems were......10K - open mode.....20K - Special or ALCL mode..... 0 Ohms - Diagnostic or Field Service Mode.....3.9K - Backup Mo... Login to read more.

5 Replies Received (View Replies)