Acceleration Delay Problem
Thread Starter
|
New User
Joined: Jul 2015
Posts: 2
Likes: 0
Acceleration Delay Problem
Alright I have a 96 f250 7.3L manual. I'm having a problem figuring out what is causing a check engine light to come on when I accelerate. Any ideas to what it may be and what could fix the problem?
Thread Starter
|
New User
Joined: Jul 2015
Posts: 2
Likes: 0
Its bogging down then takes off, with high rpm. I got a Po122 code to read once. It points to the PCM, IVS, water in the fuel, TBS or APP. I've replaced the sensor on the pedal. That didn't help. Any ideas?
Cargo Master
Joined: Jul 2006
Posts: 2,756
Likes: 38
From: Nampa, ID
Is that the only code showing up at this time? P0122 is an "Accelerator Pedal Sensor Circuit Low Input" code. Sounds like you replaced that sensor.
Does the tab on the pedal assembly completely depress the button on the sensor when you release the accelerator pedal? Do you hear the "click" as you begin pressing the accelerator pedal?
You can bend the tab so the slightest pedal movement activates/deactivates the sensor. Unless other codes are stored, I don't know what else to suggest.
Does the tab on the pedal assembly completely depress the button on the sensor when you release the accelerator pedal? Do you hear the "click" as you begin pressing the accelerator pedal?
You can bend the tab so the slightest pedal movement activates/deactivates the sensor. Unless other codes are stored, I don't know what else to suggest.
Hotshot
Joined: Aug 2006
Posts: 10,764
Likes: 39
I'm trying find out what the OP did & what is actually happening . His original description with the code can be either .
Trending Topics
Lead Driver
Joined: Oct 2003
Posts: 8,476
Likes: 37
From: Madison, WI
Whatever device you're using to obtain the codes, does it also read live data? Can you set it up to read APS (aka TPS) voltage as you move the pedal from idle position to the floor? You can do this key on / engine off.
FTE Stories
Ford Trucks for Ford Truck Enthusiasts
3 Best / 3 Worst Parts of Modern Ford Ownership
Brett Foote
10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches
Pouria Savadkouei
Every 2026 Ford Engine Explained
Brett Foote
10 Ugly Ford Trucks That We Still Kinda Love
Joe Kucinski
10 Things Every Truck Owner NEEDS (2026 Edition)
Michael S. Palmer
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath
Verdad Gallardo
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer
Joe Kucinski
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)
Brett Foote
Top 10 Ford Truck Tragedies
Joe Kucinski
Thread
Thread Starter
Forum
Replies
Last Post
nickt916
1999 - 2003 7.3L Power Stroke Diesel
15
Nov 30, 2013 05:15 AM