z4 ecu
11 August 2005, 11:37 PM
#1
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z4 ecu
Does anyone know what the fuel cut rate is on one along with max boost?
WOULD IT BE HIGHER THAN A 3B ECU (13.79) seeing though the boost is set higher on the z4?
Im thinking about trying the z4 instead of the 3b on my 95 wrx wagon td04 turbo but i know the z4 is meant for a td05 sized turbo wrx...(i can increaase boost via the boost controller but i keep getting overboost because of the fuel cut on the 3b)
WOULD IT BE HIGHER THAN A 3B ECU (13.79) seeing though the boost is set higher on the z4?
Im thinking about trying the z4 instead of the 3b on my 95 wrx wagon td04 turbo but i know the z4 is meant for a td05 sized turbo wrx...(i can increaase boost via the boost controller but i keep getting overboost because of the fuel cut on the 3b)
12 August 2005, 12:14 PM
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The Z4 has a boost target of 12.71psig along with a fuel cut of 15.65psig. It does contain a much more 'friendly' ignition map so is Ok on 98RON fuel (Optimax or Tesco's 99RON) 
Cheers
Cheers
12 August 2005, 02:11 PM
#3
Originally Posted by Delboy2
The Z4 has a boost target of 12.71psig along with a fuel cut of 15.65psig. It does contain a much more 'friendly' ignition map so is Ok on 98RON fuel (Optimax or Tesco's 99RON)
Cheers
Cheers
Is the Z4 the way to go, or what about the Scoobyecu type?
12 August 2005, 02:57 PM
#4
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Been trying to get a scoobyecu myself for a while and have got no replies from emailing there website etc so have given up!
Thanks for the figures Delboy.Looks like i will try the z4 ecu then.
Thanks for the figures Delboy.Looks like i will try the z4 ecu then.
12 August 2005, 05:03 PM
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A Z4 is the safest JDM ecu due to its ignition map being much less aggressive than the others - A scoobyecu would be the better option if you can locate one
Cheers
Cheers
12 August 2005, 08:04 PM
#6
Originally Posted by Delboy2
A Z4 is the safest JDM ecu due to its ignition map being much less aggressive than the others - A scoobyecu would be the better option if you can locate one
Cheers
Cheers
The guy who was selling them is doing something similar on Ebay, around £250
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