× 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: 99 oldsmobile intrique 3.5
Posted to Technical Discussion Forum on 8/24/2006 3 Replies

Hi Rick,

The PCM supplies 12 volts to the sensor but the return signal return line should be a 5 volt square wave.

Andy Login to read more.

3 Replies Received (View Replies)