× 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: Fuel cutoff @2500 RPM
Posted to Technical Discussion Forum on 5/3/2021

So you didn't remove the actual plug(s)?

Breathing can be seen easily with a vacuum gauge. What is vacuum at idle? Vacuum at 2500 RPM, ok, make it 2300 RPM if you can't get or maintain 2500?

OEs tend to not publish or even know how their PCMs will react to... Login to read more.