× 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: '03 Corolla hard start hot (long crank time)
Posted to Technical Discussion Forum on 4/20/2017

[...trimmed text...]

[1993 Ford Taurus LX, Ignition Waveform]

CH A coil wire secondary brake torque and the middle cyl secondary spark time voltage shows what a lean injector looks like.

CH B is the cyl 4 plug wire s... Login to read more.

Files Referenced:

thumbnail