× 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: Mass Air Sensor
Posted to Technical Discussion Forum on 6/3/2011 2 Replies

[...trimmed text...]

Staying with KOEO and the MAF connector UNPLUGGED. If you're measuring the signal wire (yellow) on the harness side, you should have 5 volts on it. This voltage originates from the PCM.

Seeing that... Login to read more.

2 Replies Received (View Replies)