× 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
Backpressure test
Posted to Technical Theory Forum on 8/16/2016 27 Replies

This is a single screen shot of a running compression capture taken at idle. I think the 8+ psi reading at the exhaust open wave is telling me the exhaust is restricted? [2003 Hyundai Elantra GLS, Engine/Propulsion Waveform] Login to read more.

Files Referenced:

thumbnail

27 Replies Received (View Replies)

 

car Vehicle Data

2003 Hyundai Elantra GLS 2.0L

Engine2.0 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

2003 Hyundai Elantra GLS 2.0L

Engine2.0 L
Trans4-speed Automatic (Electronic)