× 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: Acceptable variation in injector pintle close time
Posted to Technical Theory Forum on 2/4/2018 6 Replies

it looks to me like the O2 is doing it's job and showing you extended periods of rich/lean conditions .

the "hacksaw" pattern is generally a miss .

robert , when learning scope patterns , we all concentrate on the pattern , when we should s... Login to read more.

6 Replies Received (View Replies)