CEL with no codes? - Ford Powerstroke Diesel Forum
Please Visit our Site Sponsors
Powerstroke.org is the premier Diesel Truck Forum on the internet. Registered Users do not see the above ads.
LinkBack Thread Tools Display Modes
Old 06-05-2010, 03:11 PM
Compression Ignition Addict

Join Date: Jan 2009
Location: Vegas
Posts: 3,390
Thanks: 7
Thanked 130 Times in 112 Posts
Feedback Score: 1 reviews
CEL with no codes?

I got a new tune i have been trying its a tow tune, tows great... i have towed the 40 ft fifthwheel over 400 miles with it through a few mountain passes, no issues... however twice now when just gentle driving around town at a stoplight or when just driving at constant speed the CEL came on.... two weeks ago was first time, i pulled the code it was a P0004 which i have deterimined is no big deal... today while going 5mph rolling down the street the CEL came on with no codes??? whats that mean.... Both times i just went back to stock program and as soon as it fired up the CEL was gone... ideals? thanks

Reply With Quote Quick reply to this message
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:
What state or province do you live in?
Security Question
*Required, this field is not shown to others. Enter the last two characters of the word "Powerstroke"
Security Question #2
*Required, this field is not shown to others. "While balancing on a piece of wood, two inches by four inches known as a 2x4, john and his friend sally both spotted a dalmatian inside a truck with sirens, headed to put out a fire. State the animal mentioned in the sentence above."
Please select your insurance company (Optional)


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
Display Modes

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

All times are GMT -8. The time now is 09:37 PM.

Powered by vBulletin® Copyright ©2000 - 2015, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.6.1
Garage Plus, Vendor Tools vBulletin Plugins by Drive Thru Online, Inc.