× 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: Pa's on board test, from random thoughts to reality, Help Me.
Posted to Emissions Forum on 3/7/2001 3 Replies

[...trimmed text...]

Yes, and a little more. By pulling serial data during a tailpipe test any trickery forcing the car to pass could be detected. One common trick I have seen used to help a car pass a TSI is to drop the ... Login to read more.

3 Replies Received (View Replies)