× 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: 2003 Cadillac CTS consistently random on bank 1
Posted to Technical Discussion Forum on 11/18/2016

[...trimmed text...]

[Good and bad injector pintle humps]

The Tan Channel D shows cyl 1 injector voltage good closing pintle hump and the blue Channel A has the good amperage opening pintle hump.

The red Channel B sh... Login to read more.

Files Referenced:

thumbnail