× 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: 2001 Ford E-250 Lean Codes 5.4L
Posted to Technical Discussion Forum on 8/22/2011 3 Replies

[...trimmed text...]

I've never seen those go bad. I did have a PCM issue once on a 99 E-350 6.8L where the MAF V PID would read 2.8 volts, but backprobing the signal wire at the PCM measured 3.8 volts.

Login to read more.

Files Referenced:

thumbnail thumbnail thumbnail thumbnail

3 Replies Received (View Replies)