× 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: Just what IS the fuel trim PID anyway?
Posted to Technical Theory Forum on 10/14/2019

[...trimmed text...]

Yeah, like S2 trim's and their role in STFT & LTFT's.

[...trimmed text...]

Time differentiation and then it's translated into a load or torque value, I think.... Login to read more.