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

Pretty sure you can't run 440cc injectors on an EMB.

This thread = Fail

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/

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

:rofl: :rofl: :rofl:

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!

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!

You are just great man!!!
Thanxxxxx a lottttt!!!