I...on the other hand, waste my money like a drunken sailor on a 24 hour pass! Refer me to the page in the manual.

 

I figured there was someone out there, they really aren't expensive and make it a lot easier than counting in my opinion.

Look at page 28, number 12.

 

Firstly, if you're doing KOER's before addressing the codes you doing KOEO (which will include any "Continuous Memory codes/ if any, after all KOEO's are displayed/ if any), "Your doing it wrong!"

Also, the engine should be prewarmed to normal op. temperature before either test if possible.

See link: https://www.f150forum.com/f10/heads-...05/#post623219

 

I don't have the book with me right now anymore, I thought that was still under the KOEO section though and I had the engine prewarmed.

 

I was still trying to pull KOEO codes, the issue was that the reader would show that it received multiple but freezes on the third code. It reads 11,10,33 and stops on 33 and doesn't go on even though it displayed that it received more.

 

11= KOEO Yea baby!

10= Separator code

33= Continuous memory/ EGR Fault- Not closing properly (Trucks only)

 

I got that part, no problem there. Again the issue is it freezes on code 33 and doesn't move on.

 

It has no legs! It will never "tap dance"! That's it for the KOEO & Continuous memory test!

 

What code should I look for with a real bad low idle performance.. Only when engine has reached op temp. F-150 '95 5.8 liter engine
Above 1500-2000 rpm all is fine.. below it's awful, but no lites come on...

 

Your looking at it. EGR not closing properly. Affects Idle & below 2000 rpm.