× 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: VCT diagnostics
Posted to Technical Theory Forum on 7/6/2014 3 Replies

[...trimmed text...]

I believe that strategy is used to warm up the catalytic convertors more quickly when the engine is cold.

Login to read more.

3 Replies Received (View Replies)