sensor response from throttle
Thread Starter
|
Freshman User
Joined: May 2004
Posts: 41
Likes: 0
Regarding the MAP sensor, the truck acts the same weather or not its plugged in but when its not it turns on the check engine light. It goes away when I plug it back in. Is that what you mean by pull the codes? The check engine light?
Posting Guru
Joined: May 2007
Posts: 1,208
Likes: 2
From: North Reading Mass
No, go to fordfuelinjection.com for info on pulling the codes with a paper clip or jumper. They also have a description of what the codes mean and what each sensor does.
regards
rikard
regards
rikard
Trending Topics
Postmaster
Joined: Mar 2005
Posts: 2,949
Likes: 6
From: Earth
Yeah, the nice thing about computer controlled engines is they'll tell you exactly what's wrong if/when a part goes south.
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
New User
Joined: Nov 2011
Posts: 3
Likes: 0
Help
I have an 06 F250 with a 5.4L engine. I brought the truck into the shop and ran it on our new scan tool pulling codes P0121(tps circut A fault. Both banks 1 and 2 are lean and there s a misfire upon seeing the 1st 1,000 rpm seems like an intermitten problem there. Also showing codes P2104( throttle acuator-forced idle) and P2112( throttle acuator stuck clodsed) I believe much of my problem may be my tps needing cleaned or replaced, however the truck is also going into failsafe mode where it will die and start right back up, only doing this on occassion. I am going to clean the throttle body, MAF and TPS sensors and c if this helps fix the problem. I dont want to take it to a dealer because after reading some additional post ,most of them cant fix the problem either.
Thread
Thread Starter
Forum
Replies
Last Post
BigBlue92
1987 - 1996 F150 & Larger F-Series Trucks
12
Mar 7, 2025 08:39 AM
makuloco2000
Explorer, Sport Trac, Mountaineer & Aviator
0
Feb 27, 2014 10:26 PM