7.3 No acceleratator pedal respons code:P0221 - Ford Powerstroke Diesel Forum
LinkBack Thread Tools Display Modes
post #1 of 3 Old 06-19-2012, 06:52 PM Thread Starter
Powerstroke.org Rookie
Join Date: Jun 2012
Posts: 1
Thanks: 0
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
7.3 No acceleratator pedal respons code:P0221

2002 F-250 7.3 no accelerating just idling. I run the ETC PID test and the switch is turn ON and OFF and a voltage is normal changes. I got the same PCM and replace it but nothing changed. My new PCM is bad too or an other problem?
csaba is offline  
Sponsored Links
post #2 of 3 Old 06-20-2012, 02:08 AM
Powerstroke.org Fanatic
Join Date: Aug 2009
Posts: 102
Thanks: 0
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 3 reviews
if you have scanner key on engine off accelerator not pressed ivs should read off if reads on bad pedal if no if you press accelerator should switch between 0.4 and 1.6 v if does bad pcm if don't press accelerator fully and observe ivs if switches at any travel check resistance at ivsless than 5 ohmscheck + at the ivs if open or more than 5 ohms replace pedal 2 different ones fix pedal is cheap adjustable is expensive if need more steps how to troubleshot let me know
huj is offline  
post #3 of 3 Old 06-20-2012, 05:58 AM
Compression Ignition Addict
Join Date: Dec 2007
Posts: 6,600
Thanks: 7
Thanked 311 Times in 300 Posts
Mentioned: 8 Post(s)
Quoted: 157 Post(s)
Feedback Score: 3 reviews
Take a look at this thread...

99-03 OD wire fix

And this .pdf->

NoRalPh is online now  
Sponsored Links

Quick Reply

Register Now

In order to be able to post messages on the Ford Powerstroke Diesel Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Please enter a password for your user account. Note that passwords are case-sensitive.


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:


Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.

Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode

Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

For the best viewing experience please update your browser to Google Chrome