egr bad or maybe something different dtc p1335 - Ford Powerstroke Diesel Forum

6.0L Problems Forum Having Trouble? Post here

 
LinkBack Thread Tools Display Modes
post #1 of 4 Old 11-24-2010, 10:32 AM Thread Starter
Member
 
RL06's Avatar
 
Join Date: Jan 2010
Location: pass christian, ms
Posts: 37
Thanks: 0
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
egr bad or maybe something different dtc p1335

Pulled code p1335 which in my research is egr position sensor. Before I buy a new egr valve or delete I want to see if my stalling from park to reverse and drive continued with the egr unplugged. Shouldn't unplugging the egr before you start the truck rule out an open valve. Problem still occured. Pulled the valve and it wasn't to bad. I have read a bunch of threads on moisture in intake means egr cooler. I didn't notice visual moisture however putting my finger inside the manifold and scraped off what seemed to be sticky carbon. I just want to get some facts before buying a new valve. I've learned a lot off this forum already and am eager to learn more. I guess I should say symtoms are stalling from park and no power to start with a lot of black smoke when first starting out. Littlee bit of chugging on deceleration

2005 F250 6.0 PSD
Crew cab
4x4
6" super lift
18x10 procomp series 6079
35" procomp Xterrain
RL06 is offline  
post #2 of 4 Old 11-24-2010, 06:19 PM
Compression Ignition Addict
 
Join Date: May 2010
Location: Warren, Oregon
Posts: 1,515
Thanks: 0
Thanked 1 Time in 1 Post
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
Quote:
Originally Posted by RL06 View Post
Pulled code p1335 which in my research is egr position sensor. Before I buy a new egr valve or delete I want to see if my stalling from park to reverse and drive continued with the egr unplugged. Shouldn't unplugging the egr before you start the truck rule out an open valve. Problem still occured. Pulled the valve and it wasn't to bad. I have read a bunch of threads on moisture in intake means egr cooler. I didn't notice visual moisture however putting my finger inside the manifold and scraped off what seemed to be sticky carbon. I just want to get some facts before buying a new valve. I've learned a lot off this forum already and am eager to learn more. I guess I should say symtoms are stalling from park and no power to start with a lot of black smoke when first starting out. Littlee bit of chugging on deceleration
The black smoke may be a stuck turbo look here.
Diesel Technician Society
2 stroker

06 F350 4x4 PSD Lariat FX4 CC LB
Edge Insight CTS Expandable Pyro
AutoMeter Fuel Pressure Gauge
Updated Fuel Reg. Kit 3C3Z-9T517-AG
Amsoil By-Pass(Amsoil 5w40)
Delo ELC Coolant
Coolant Filtration System
pulling a 14,000 lb Alpenlite 5er
97 F350 4x4 PSD CC LB
PacBrake&ATS converter lockup
3" dp 4" exhaust
TruCool 28,000 lb cooler
Tymar Intake
A piller EGT,Boost,Trans
2 stroker is offline  
post #3 of 4 Old 11-28-2010, 04:56 PM
Member
 
Join Date: Feb 2009
Location: Ft. Myers, FL
Posts: 79
Thanks: 0
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
It is your egr valve, most likely a piece of carbon is holding that valve from completly closing. Remove the valve and clean it or replace it with new. P1335 is a valve position fault the pcm looks at egr valve position and determines that the valve is being commanded to be fully closed, but the valve position is still open....thats how it generates the 1335 code.
Aviator46 is offline  
post #4 of 4 Old 11-29-2010, 12:41 PM
Carbon huffing animal
 
SixStringMadness's Avatar
 
Join Date: Jul 2009
Location: Knox Vegas, TN
Posts: 1,976
Thanks: 0
Thanked 1 Time in 1 Post
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
Do the 2005's have the same butterfly valve in the charged air elbow (like a throttle body on a gasser). This works in tandem with the EGR valve, and resrticts fresh air and forces the truck to take in the exhaust gasses when the EGR valve is open. I believe this is what attributes to the sluggish takeoffs when you have a sticky EGR valve. BTW, I'm not certain of this.

My experience, before I did my full EGR delete, I did a poor man's delete by unplugging and removing the butterfly flap. But I have a 04, and I do npot get a DTC from an unpluged EGR.

ERIC - Tennessee Powerstrokes Chapter Director

2011 K1500 Silverado Z71 5.3L Vortec
2004 F250 Super Crew FX4 Powerstroke
1997 F250 Super Cab 4x4 Powerstroke
2004 K1500 Silverado Z71 5.3L Vortec
1999 F250 Super Crew 2WD Powerstroke ZF6
1998 K2500 Silverado 5.7L Vortec
SixStringMadness 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