× 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: Read m n Weep or Rejoice?
Posted to Emissions Forum on 7/15/2013 2 Replies

I don't think the short term measures have anything to do with FPR.

My FPR bounces up and down quite a bit, from .93 last time to .58 this time. I really think it depends on what you did in that period of time two years ago. I thought it was supposed to be a... Login to read more.

2 Replies Received (View Replies)