P1662 DTC EDU_EN output circut - Ford Powerstroke Diesel Forum
User Tag List

 
LinkBack Thread Tools Display Modes
post #1 of 4 Old 01-08-2012, 07:10 AM Thread Starter
Compression Ignition Addict
 
probuilder's Avatar
 
Join Date: Feb 2010
Location: Ladora, IA
Posts: 157
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 3
Thanked 1 Time in 1 Post
Feedback Score: 1 reviews
P1662 DTC EDU_EN output circut

Does anyone know anything about this code?
P1662 DTC EDU_EN output circut
I have never heard of it and can't find any info on what it is or how to fix or what causes it.
P0344 CPS Circut intermittant Bank 1/ sensor 1

2011 F350 XLT, CC LB, 4x4, SRW, Powerstroke 6.7, Mini Maxx, Factory Remote Start added, Productivity screen added, All White.

Last edited by probuilder; 01-08-2012 at 07:17 AM. Reason: forgot a code
probuilder is offline  
post #2 of 4 Old 01-08-2012, 07:15 AM Thread Starter
Compression Ignition Addict
 
probuilder's Avatar
 
Join Date: Feb 2010
Location: Ladora, IA
Posts: 157
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 3
Thanked 1 Time in 1 Post
Feedback Score: 1 reviews
Sorry, Also getting a code
P1142 Fuel Restriction Condition.

I have replaced fuel filter and fuel pressure spring, still getting the same code. I have a diesel site fuel pressure spring installed to bring fuel pressure up to 80 psi all the time. Could this be causing this code?

2011 F350 XLT, CC LB, 4x4, SRW, Powerstroke 6.7, Mini Maxx, Factory Remote Start added, Productivity screen added, All White.
probuilder is offline  
post #3 of 4 Old 01-08-2012, 08:20 AM
Compression Ignition Addict
 
Join Date: Dec 2007
Posts: 6,190
Mentioned: 5 Post(s)
Tagged: 0 Thread(s)
Quoted: 70 Post(s)
Thanks: 7
Thanked 230 Times in 221 Posts
Feedback Score: 3 reviews
Here's what I have -> P1662 -IDM EN circuit failure -Open relay, blown fuse, open/grounded circuit

Simplest thing would be to go to the fusebox look at the fuses, maybe swap the IDM relay, then pull the IDM check the plug and look for evidence of water getting into it (you know the IDM is located behind the inner fenderwell, drivers side, kinda behind where the F350 badge is on the fender)
NoRalPh is offline  
post #4 of 4 Old 01-08-2012, 08:50 AM Thread Starter
Compression Ignition Addict
 
probuilder's Avatar
 
Join Date: Feb 2010
Location: Ladora, IA
Posts: 157
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 3
Thanked 1 Time in 1 Post
Feedback Score: 1 reviews
Thank you for the quick reply. I will check these items.

2011 F350 XLT, CC LB, 4x4, SRW, Powerstroke 6.7, Mini Maxx, Factory Remote Start added, Productivity screen added, All White.
probuilder is offline  
Reply

Quick Reply
Message:
Options

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

Password:


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

Email Address:
OR

Log-in









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