hego and kams flatline

Mustangless

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Jun 27, 2003

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Jul 25, 2007

#1

• Jul 25, 2007

• #1

when i datalog hegis are at .024. I don't know much about all of these workings of the eec still, but shouldn't that be changing numbers?

when i playback under EA they are both 0

I datalogged 10mb and my kams stayed on 1 the entire time too


edit: i was trying to post this under tuning.

 

BlackVert

15 Year Member

Oct 3, 2003

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Bethesda, MD

Jul 25, 2007

#2

• Jul 25, 2007

• #2

sounds like you are staying in open loop. the hegos are supposed to be jumping back and forth from like .1 to .9 over and over again.

 

Mustangless

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Jun 27, 2003

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Jul 25, 2007

#3

• Jul 25, 2007

• #3

BlackVert said:

sounds like you are staying in open loop. the hegos are supposed to be jumping back and forth from like .1 to .9 over and over again.

Click to expand...

yep, learned that on another board. Now I got to figure out why

could this be a fuse? I think my airbag one is bad.

 

BlackVert

15 Year Member

Oct 3, 2003

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Bethesda, MD

Jul 25, 2007

#4

• Jul 25, 2007

• #4

no codes?

 

Mustangless

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Jun 27, 2003

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Jul 25, 2007

#5

• Jul 25, 2007

• #5

BlackVert said:

no codes?

Click to expand...

yea, I need to check them. My dash is like a Christmas tree. check engine, airbag, low coolant, something else is lit up too

 

Mustangless

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Jun 27, 2003

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Jul 26, 2007

#6

• Jul 26, 2007

• #6

pulled the codes and got
172
176
511

also got this problem

I wrote a different tune to a different channel/space on tweecer. Started the car and datalogged, this was some odd things

ACT 0
ECT 0
AFR 0.00
hego 2.500

plus it is in CL, and it never went into CL on my last datalog (10mb worth)

I also have both hego sensors tied into 1. I am thinking about turning it off to one and entering all injector outputs to 0, if that does not do right I will enter all 2