5.0L General Discussion This section is for non-tech specific information pertaining to 5.0L Mustangs.

After KOEO test, results seemed bad until

Thread Tools
 
Search this Thread
 
Old Jan 4, 2009 | 02:21 PM
  #1  
thajuggla's Avatar
thajuggla
Thread Starter
1st Gear Member
 
Joined: Oct 2007
Posts: 62
From:
Default After KOEO test, results seemed bad until

Ok... I got these codes a month ago

codes: 51 - 22 - 53 - 54 - 35 - 67 - 96

----------

I was all about buying new sensors and crap... until i googled those specific codes as a group. It appears a few others had the same codes pop up.

So I put a jumper from NEG on battery to Signal return... and guess what. Car runs like a beast now, start perfectly and seems to have more power. As soon as it gets warm I will go deeper into this and see what exactly went wrong.
Old Jan 4, 2009 | 04:17 PM
  #2  
Joel5.0's Avatar
Joel5.0
5th Gear Member
 
Joined: Jan 2006
Posts: 3,926
From: Puerto Rico
Default

Open the ECM, looks like you have a blown SIFRTN line on the PWB...... something like...

Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
jwog666
Pipes, Boost & Juice
11
Dec 27, 2021 08:09 PM
1TUFF302
5.0L (1979-1995) Mustang
11
Nov 5, 2015 04:02 PM
tj@steeda
Steeda Autosports
0
Sep 24, 2015 09:18 PM
SteelerNation82
V6 (1994-2004) Mustangs
1
Sep 16, 2015 07:11 AM
tj@steeda
Steeda Autosports
0
Sep 8, 2015 11:50 AM




All times are GMT -5. The time now is 05:43 PM.