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Au ECU, will they "learn" boost? 

 

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 Post subject: Au ECU, will they "learn" boost?
Posted: Tue Oct 11, 2011 6:46 pm 
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Basically as the subject says? And if not what's the best way to boost ecu?
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 Post subject: Re: Au ECU, will they "learn" boost?
Posted: Tue Oct 11, 2011 6:54 pm 
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you need to change the map sensor as it doesnt read boost and the ecu will need a chip/flash tune for a turbo/boosted application, i think it sees 2 psi and hits the fuel cut?

 

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 Post subject: Re: Au ECU, will they "learn" boost?
Posted: Tue Oct 11, 2011 7:08 pm 
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bry40l wrote:
you need to change the map sensor as it doesnt read boost and the ecu will need a chip/flash tune for a turbo/boosted application, i think it sees 2 psi and hits the fuel cut?
that's crap than isn't it.
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 Post subject: Re: Au ECU, will they "learn" boost?
Posted: Tue Oct 11, 2011 7:10 pm 
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bry40l wrote:
you need to change the map sensor as it doesnt read boost and the ecu will need a chip/flash tune for a turbo/boosted application, i think it sees 2 psi and hits the fuel cut?
that's crap than isn't it. Can you get aftermarket MAP's do you know?
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 Post subject: Re: Au ECU, will they "learn" boost?
Posted: Tue Oct 11, 2011 7:18 pm 
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Yeah you can use an XR6 Turbo map, but you need to visit a tuner and get yourself an SCT flash box or similar. A tuner that knows how to tune with it will be nessasary, if your in NSW, go to Crescent Motorsport, they are leading the way currently with this stuff

 

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 Post subject: Re: Au ECU, will they "learn" boost?
Posted: Tue Oct 11, 2011 7:21 pm 
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you can use a ba xr6 turbo map sensor, not sure if wires need to be swapped though..

you will still need a custom dyno tune, better injectors and fuel pump, otherwise the engine will blow up...lol
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 Post subject: Re: Au ECU, will they "learn" boost?
Posted: Tue Oct 11, 2011 7:37 pm 
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Cheers guys big help. :) I got a smashed up au so just Gunna get a cheap ea or eb and drop au engine & gearbox in. I got turbo kit T3/T4 replica Garret, intercooler, piping. All I need is manifold, LSD, injectors, fuel reg and tune.
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 Post subject: Re: Au ECU, will they "learn" boost?
Posted: Tue Oct 11, 2011 7:49 pm 
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One difference I dnt have VCT. :evil:
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 Post subject: Re: Au ECU, will they "learn" boost?
Posted: Tue Oct 11, 2011 7:52 pm 
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Just buy a J3 chip

 

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 Post subject: Re: Au ECU, will they "learn" boost?
Posted: Tue Oct 11, 2011 8:01 pm 
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How much boost you recon stock as a rock au engine, box, injectors all that jizz,, just with a J3 tune?
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 Post subject: Re: Au ECU, will they "learn" boost?
Posted: Tue Oct 11, 2011 8:02 pm 
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in an eb or ed you can fit it to an ed using the ed dizzy, ed intake manifold or you can also run it off a el ecu using a j3 chip for tuning as mentioned above..
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 Post subject: Re: Au ECU, will they "learn" boost?
Posted: Tue Oct 11, 2011 8:04 pm 
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Brooksyman wrote:
How much boost you recon stock as a rock au engine, box, injectors all that jizz,, just with a J3 tune?


im running 12psi into mine, and its a stock head and bottom end..
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 Post subject: Re: Au ECU, will they "learn" boost?
Posted: Tue Oct 11, 2011 8:06 pm 
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What kinda tuning? And who by?
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 Post subject: Re: Au ECU, will they "learn" boost?
Posted: Tue Oct 11, 2011 8:07 pm 
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Quote:
How much boost you recon stock as a rock au engine, box, injectors all that jizz,,

dono what your fillin your tank with but mine doesnt take jizz.. :|

 

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 Post subject: Re: Au ECU, will they "learn" boost?
Posted: Tue Oct 11, 2011 8:19 pm 
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Brooksyman wrote:
What kinda tuning? And who by?


dyno tuning, you need a custom tune to make sure the air fuel ratio is safe and timing is removed under boost, otherwise leaning out and pinging under boost will destro the engine quick smart.. you can try crescent motor sport in liverpool or auto tech in granville, both do alot of perfomance work on fords and both do dyno tuning
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