Engine Miss - Ford Powerstroke Diesel Forum
Powerstroke.org is the premier Diesel Truck Forum on the internet. Registered Users do not see the above ads.
Reply
 
LinkBack Thread Tools Display Modes
  #1  
Old 04-09-2007, 10:08 AM
Compression Ignition Addict
 

Join Date: Nov 2006
Location: Wisconsin
Posts: 196
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
Engine Miss

Well i let my friend take my truck to school today so he could scan it and figure out what is happening with my truck. When i accelerate my enginge will start to miss/chug at about 2000 rpms and when i have the chip on it will do it earlier in the rpm range as i increase the hp setting on the chip. I just got a call from him saying the only two codes that he got were P0196 and P0236. He did a cyclinder balance test and a injector test and everything passed. Any ideas?
Thanks
Reply With Quote Quick reply to this message
Sponsored Links
Advertisement
 
  #2  
Old 04-09-2007, 10:15 AM
duct tape & zip ties

 

Join Date: Jul 2006
Location: Willis, MI
Posts: 10,759
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
Send a message via Yahoo to bigcountrysg
Quote:
Originally Posted by squeeks View Post
Well i let my friend take my truck to school today so he could scan it and figure out what is happening with my truck. When i accelerate my enginge will start to miss/chug at about 2000 rpms and when i have the chip on it will do it earlier in the rpm range as i increase the hp setting on the chip. I just got a call from him saying the only two codes that he got were P0196 and P0236. He did a cyclinder balance test and a injector test and everything passed. Any ideas?
Thanks
If you give me about 2 hours I will be home from work and I can look up some info for you and let you know what might fix your problem.
Reply With Quote Quick reply to this message
  #3  
Old 04-09-2007, 10:27 AM
ADMIN AND TECH


 

Join Date: Oct 2006
Location: winston salem north carolina
Posts: 9,242
Thanks: 0
Thanked 4 Times in 4 Posts
Feedback Score: 0 reviews
p0196 means that the temp was not high enough to run cylinder balance test , p0236 is a map sensor code , need to check line going to intake from map sensor and make cure not cracked , and make sure fitting going into intake isnt clogged, either way , dont see these causing your problems , is oil in good shape and full and do you have access to run a fuel pressure test, may want to let engine get warmer and run cyl. contribution test again , go from there
Reply With Quote Quick reply to this message
  #4  
Old 04-09-2007, 10:30 AM
Member
 

Join Date: Mar 2007
Location: northern ohio
Posts: 50
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
well the 0196 is engine oil temp circut engine not warm enough to run and
the 0236 map turbo boost sensor a ckt performance inferred map signal restricted inlet/exhaust /supplyhose,or missing hose.
sounds to me that either the hose that hooks up to the map sensor and the intake popped off or your ebpv is closing on you
Reply With Quote Quick reply to this message
  #5  
Old 04-13-2007, 11:55 AM
Compression Ignition Addict
 

Join Date: Nov 2006
Location: Wisconsin
Posts: 196
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
well, i just checked my fuel pressure today and at idle i got 45psi but it was jumping around radically from 45-70psi and if i revved it up it made it unreadable, somewhere i remember someone saying that if your fuel pressure was jumping around alot it meant your injector o-rings were shot, is that true?
thanks
Reply With Quote Quick reply to this message
  #6  
Old 04-13-2007, 12:01 PM
ADMIN AND TECH


 

Join Date: Oct 2006
Location: winston salem north carolina
Posts: 9,242
Thanks: 0
Thanked 4 Times in 4 Posts
Feedback Score: 0 reviews
absolutly not that is normal for that model with manual pump, the pump rides on a cam lobe as the pump goes up and down so does the gauge reading , sounds like you have normal fuel pressure
Reply With Quote Quick reply to this message
  #7  
Old 04-13-2007, 08:19 PM
Nuckin' Futz


 

Join Date: Jul 2006
Posts: 700
Thanks: 0
Thanked 1 Time in 1 Post
Feedback Score: 0 reviews
hey you have to make sure that your engine oil temp is above 170 degrees so basically just get it up to operating temp...the 0236 is a turbo boost sensor performance issue...i have that on mine and i haven't noticed anything odd about my tranny's shift points and its been on there for about a year now...it could have something to do with the chip. I had a miss and it was injector number 6 failing...so they replaced it and now there is no miss...just make sure that when you run cylinder contribution that the engine is fully warmed up and the oil is over 170 degrees...the test it self is actually pretty long...also when doing the injector buzz make sure that you run that test in the morning when the engine hasn't been run...for some reason it responds better when you do this.
Reply With Quote Quick reply to this message
  #8  
Old 04-13-2007, 08:22 PM
Nuckin' Futz


 

Join Date: Jul 2006
Posts: 700
Thanks: 0
Thanked 1 Time in 1 Post
Feedback Score: 0 reviews
that is absolutely normal for a fuel pressure guage to do that on our model trucks...don't worry about that if the engine runs your pump is most likely alright i think you only need about 30 PSI for the engine to pop off...the ford book says that the fuel pressure range should be at 30-70 psi in park at idle.
Reply With Quote Quick reply to this message
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:

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
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 07:19 AM.


Powered by vBulletin® Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.6.1
Garage Plus, Vendor Tools vBulletin Plugins by Drive Thru Online, Inc.

vB.Sponsors