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Old 07-25-2009, 06:22 AM   #1
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Default Miata Mx-5 Turbo EMB

Hi all!
I've read all the posts but I haven't found anywhere written any settings for the rotary switches and jumpers on a 2004 ecu:( Can anyone help?
We've converted the 2004 NA B6NA engine to turbo and replaced the stock injectors with 440 ones and used the EMB and a ready-to-go adaptor for this!!
Car starts easily and signals are right but it is working very but very very rich!!
We think it is a problem of the stock AFM because it always shows a signal around 5 volts:( Should we do something to change it?
Thanks for help in advance!!

Pamarakos
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Old 07-25-2009, 06:33 AM   #2
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Pretty sure you can't run 440cc injectors on an EMB.
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Old 07-25-2009, 07:25 AM   #3
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This thread = Fail
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Old 07-25-2009, 09:08 AM   #4
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When I ran 460's on my emb idle voltage was around 2.0v, a/f's in 14's recheck your emb selection you have a MAF not a AFM. ( If your going to run injectors that big you will have to pull more timing than normal to keep from getting knock) Recheck your settings :


http://www.greddy.com/tech/

Last edited by elderc; 07-25-2009 at 09:41 AM.
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Old 07-26-2009, 03:21 PM   #5
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Will do all of these new adjustments first thing on Monday morning...will let you know the results!!
Maybe it's wrong running that big injectors but I'll give it a try...
thanks!

pamarakos
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Old 07-26-2009, 03:26 PM   #6
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Quote:
Originally Posted by elderc View Post
If your going to run injectors that big you will have to pull more timing than normal to keep from getting knock
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Old 07-27-2009, 11:02 AM   #7
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After so many tries it keeps giving me around 7volt on the airflow meter voltage!!
When disconnecting the EMB it goes on normal stage about 2 - 2.5v!!!
Why is this happening?
Settings on the front are 3AC!
Any explanations?
Thanks!
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Old 07-27-2009, 11:45 AM   #8
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The correct settings are 3 A 0 and also you must use a 1kohm resistor between maf and ground signal . Without this u ll never get it to work.
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Old 07-27-2009, 11:55 AM   #9
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Quote:
Originally Posted by gianic View Post
The correct settings are 3 A 0 and also you must use a 1kohm resistor between maf and ground signal . Without this u ll never get it to work.
Lettling you know in mins!!
Thanks!
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Old 07-27-2009, 12:19 PM   #10
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You are just great man!!!
Thanxxxxx a lottttt!!!
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