Egr.
Lead Driver
Joined: Jan 2019
Posts: 5,066
Likes: 863
From: N.W. Alabama
Depends which one you have, Lt. Grey, or Black
Ford Fuel Injection » EGR Valve Position sensor (EVP)
Ford Fuel Injection » EGR Valve Position sensor (EVP)
Fleet Owner
Joined: Oct 2005
Posts: 20,783
Likes: 1,751
From: Kentucky
Closed EGR valve EVP resistance should be ~5500 ohms measuring between the EVP output and Signal return pins. Fully opened EGR EVP resistance should be ~100 ohms. This assumes you have the correct gray EVP sensor installed.
Thread Starter
|
Tuned
Joined: Jan 2022
Posts: 274
Likes: 12
Hey thanks for the info, one other question my truck runs pretty good in park but in drive with foot on brake has a slight miss and battery voltage needle jumping back and a little.
Trending Topics
Fleet Owner
Joined: Oct 2005
Posts: 20,783
Likes: 1,751
From: Kentucky
Worn spark plugs/wires/Cap/rotor can cause a miss under load. Not routing the plug wires properly to prevent cross fire is another common cause of a misfire. Also using the wrong firing order can cause a misfire. Many other causes that you need to investigate if the ignition components are verified good. If you have a 2G alternator it puts out very little current at idle. It is a design flaw as well as the very common melting power plug that catches fire.
FTE Stories
Ford Trucks for Ford Truck Enthusiasts
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make
Brett Foote
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!
Michael S. Palmer
Ford's 2001 Explorer Sportsman Concept Looks For a New Home
Verdad Gallardo
10 Best Ford Truck Engines We Miss the Most!
Joe Kucinski
2026 Shelby F-150 Off-Road: Better Than a Raptor R?
Brett Foote
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!
Michael S. Palmer
10 Most Surprising 2026 Ford Truck Features!
Joe Kucinski
Top 10 Ford Trucks Coming to Mecum Indy 2026
Brett Foote
5 Best / 5 Worst Ford Truck Wheels of All Time
Joe Kucinski
Thread
Thread Starter
Forum
Replies
Last Post