× 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: Total Fuel Trim
Posted to Emissions Forum on 5/8/2004 6 Replies

I understand fuel trim. My question is, on Toyotas data list there is a PID for total fuel trim. What I want to know is how much is my sub oxygen sensor trimming. Base on the total fuel trim PID. Login to read more.

6 Replies Received (View Replies)