× 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: compression waveform help
Posted to Snap-on Handheld Users Group on 2/25/2010

Hi Bryan,

We had a Pico Support netmeeting earlier and one of the smartest Pico guys that I know named Aaron Koeppen was the first to point out that your engine speed is too high. It is not at idle. Zero your transducer and recheck it at idle speeds.

Matt ... Login to read more.