× 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: P0340 and dpfe sensors on Ford 3.8.
Posted to Technical Discussion Forum on 2/3/2003 2 Replies

Hello Gary:

KOEO voltage on DPFE is .97 volt. With DPFE unplugged, voltage goes to 5.0 volts. With DPFE plugged in, when engine is accelerated and EGR valve opens, DPFE voltage will increase to about 2 volts. Login to read more.

2 Replies Received (View Replies)