× 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: 5v reference
Posted to Technical Discussion Forum on 7/23/2018

Hi Jared

If the sensor is wired correctly having both its 5V reference from the PCM,and a signal return at the PCM with no issues,KOEO with MAP connected should read a high voltage or whatever the PCM deems the correct baro voltage. I don't see a problem! Login to read more.