× 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: 1989 Toyota ND Ignition IGf, IGt, and Ne
Posted to Technical Theory Forum on 4/26/2001

[...trimmed text...]

Hi Chris.

Refering to Brad`s file, as you can see the Igf is a return signal from igniter to ECU, confirming that electronic conditions for spark is OK. The only reason for this device, is the lack ... Login to read more.