Mini Max return to stock problems - Ford Powerstroke Diesel Forum
6.4L Performance Parts Discussion What has or has not worked for you?

 
LinkBack Thread Tools Display Modes
post #1 of 10 Old 07-06-2012, 10:45 PM Thread Starter
Member
 
work truck's Avatar
 
Join Date: Mar 2009
Posts: 61
Thanks: 0
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
Mini Max return to stock problems

After 40K+ miles, I have to return to stock for smog check. I replaced the DPF, left the S&B intake on, then downloaded the stock tune on the mini max. My first test drive resulted in almost no power, about 8psi boost max. I returned home and shut it off. Starting it again resulted in a CEL. Diagnostic called it a P040D. I cleared it and drove it again, this time resulting in P040D and P00088.
I will add that 40K+ miles with dpf delete had been FLAWLESS up till now.
work truck is offline  
Sponsored Links
Advertisement
 
post #2 of 10 Old 07-06-2012, 10:53 PM Thread Starter
Member
 
work truck's Avatar
 
Join Date: Mar 2009
Posts: 61
Thanks: 0
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
After some research, it would seem that the EGRT sensor A is faulty. I'm just not sure why it just showed up immediately after returning to stock.
work truck is offline  
post #3 of 10 Old 07-07-2012, 04:54 AM
Compression Ignition Addict
 
superduty6.4's Avatar
 
Join Date: Mar 2012
Location: Alberta
Posts: 1,375
Thanks: 3
Thanked 15 Times in 15 Posts
Mentioned: 0 Post(s)
Quoted: 1 Post(s)
Feedback Score: 0 reviews
Quote:
Originally Posted by work truck View Post
After some research, it would seem that the EGRT sensor A is faulty. I'm just not sure why it just showed up immediately after returning to stock.
When was the last time you updated? There was a " return to stock bug " fixed recently I believe.

08 F350 JOB 1
H&S MINI MAXX HD300 W/S1M
SINISTER EGR/COOLER DELETE
6000K BEAMERS HID HEAD & FOGLIGHTS
KMC XD WHEELS W/NITTO TRAIL GRAPPLERS
2.5" LEVELING KIT
DIESELSITE COOLANT FILTER
ROTELLA EC-1 RATED COOLANT
5" DP BACK FLO-PRO EXHAUST
FLO-PRO CAC PIPE & INTAKE ELBOW
CCV MOD
AIR LIFT 5000LB AIR BAGS W/ONBOARD COMPRESSOR
AFE CAI
PMF TRACTION BARS
superduty6.4 is offline  
post #4 of 10 Old 07-07-2012, 07:31 AM Thread Starter
Member
 
work truck's Avatar
 
Join Date: Mar 2009
Posts: 61
Thanks: 0
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
Mine is version 35. I didn't know about 36 and 37. I'll give it a try.
work truck is offline  
post #5 of 10 Old 07-07-2012, 07:35 AM
Compression Ignition Addict
 
superduty6.4's Avatar
 
Join Date: Mar 2012
Location: Alberta
Posts: 1,375
Thanks: 3
Thanked 15 Times in 15 Posts
Mentioned: 0 Post(s)
Quoted: 1 Post(s)
Feedback Score: 0 reviews
Quote:
Originally Posted by work truck View Post
Mine is version 35. I didn't know about 36 and 37. I'll give it a try.
36 had a return to stock bug fix. Not to sure if it will help your situation but might be worth a try.

08 F350 JOB 1
H&S MINI MAXX HD300 W/S1M
SINISTER EGR/COOLER DELETE
6000K BEAMERS HID HEAD & FOGLIGHTS
KMC XD WHEELS W/NITTO TRAIL GRAPPLERS
2.5" LEVELING KIT
DIESELSITE COOLANT FILTER
ROTELLA EC-1 RATED COOLANT
5" DP BACK FLO-PRO EXHAUST
FLO-PRO CAC PIPE & INTAKE ELBOW
CCV MOD
AIR LIFT 5000LB AIR BAGS W/ONBOARD COMPRESSOR
AFE CAI
PMF TRACTION BARS
superduty6.4 is offline  
post #6 of 10 Old 07-07-2012, 07:36 AM
Compression Ignition Addict
 
Join Date: Sep 2011
Posts: 4,368
Thanks: 6
Thanked 138 Times in 131 Posts
Mentioned: 3 Post(s)
Quoted: 48 Post(s)
Feedback Score: 2 reviews
Quote:
Originally Posted by work truck View Post
After some research, it would seem that the EGRT sensor A is faulty. I'm just not sure why it just showed up immediately after returning to stock.
because the delete tuning ignores that sensor
drunk on diesel is offline  
post #7 of 10 Old 07-07-2012, 07:42 AM Thread Starter
Member
 
work truck's Avatar
 
Join Date: Mar 2009
Posts: 61
Thanks: 0
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
Quote:
Originally Posted by drunk on diesel View Post
because the delete tuning ignores that sensor
Is that the same sensor that feeds Pyro 1 on the screen? Because it quit working some time ago.... just reads 92 degrees all of the time.
work truck is offline  
post #8 of 10 Old 07-07-2012, 07:46 AM
Compression Ignition Addict
 
Join Date: Sep 2011
Posts: 4,368
Thanks: 6
Thanked 138 Times in 131 Posts
Mentioned: 3 Post(s)
Quoted: 48 Post(s)
Feedback Score: 2 reviews
ahh, yes, that would be the problem. it ignores the other sensors, but it seems that it shuts off the DTC for that sensor also
drunk on diesel is offline  
post #9 of 10 Old 07-07-2012, 07:52 AM Thread Starter
Member
 
work truck's Avatar
 
Join Date: Mar 2009
Posts: 61
Thanks: 0
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
Gonna buy a new sensor from Ford when they open, hopefully it cures it.
The P0088 code (fuel rail pressure too high) might go away. Initial research leads to HPFP replacement which scared me. But after reading an Oasis report posted on here, it stated NOT to proceed with pump replacement if other DTC's are present. I'm getting both codes at the same time.
work truck is offline  
post #10 of 10 Old 07-07-2012, 08:00 AM
Compression Ignition Addict
 
Join Date: Sep 2011
Posts: 4,368
Thanks: 6
Thanked 138 Times in 131 Posts
Mentioned: 3 Post(s)
Quoted: 48 Post(s)
Feedback Score: 2 reviews
fingers crossed that the temp sensor licks it
drunk on diesel is offline  
Sponsored Links
Advertisement
 
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