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The mkiv Supra Owners Club

Mines Ecu Question..


steve single

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My soop had a mines ecu.

 

Rev limit lifted, speed restriction removed, mapped to 1.5 bar ( if your MAP sensor will go that far ).

Dont know about injectors. Mine were standard (330cc ) I think. I was told I could go to 440cc no probs, but never got to try it before selling my car.

 

HTH

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My soop had a mines ecu.

 

Rev limit lifted, speed restriction removed, mapped to 1.5 bar ( if your MAP sensor will go that far ).

Dont know about injectors. Mine were standard (330cc ) I think. I was told I could go to 440cc no probs, but never got to try it before selling my car.

 

HTH

 

What did you have 330cc injectors in?? yeah i know about the rev limiter been lifted and fuel cut. Thanks for the info tho.

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The MINES ECU is not programmable, it's just a modified version of the stock J-Spec ECU...so it runs 440's...only. It runs a more aggressive map, probably dialing out some of the richness in the stock map.

 

The stock MAP sensor runs out of range at 1.25 bar...I've spoken to a MINES guy and the MINES ECU is mapped to 1.1bar!!!

 

HTH

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My soop had a mines ecu.

 

Rev limit lifted, speed restriction removed, mapped to 1.5 bar ( if your MAP sensor will go that far ).

Dont know about injectors. Mine were standard (330cc ) I think. I was told I could go to 440cc no probs, but never got to try it before selling my car.

 

HTH

 

TT's have 440cc injectors standard.

NA's have 330cc injectors standard.

UK/US TT's have 550cc injectors standard.

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put the stock ecu back on and get an emanage for the job . sell the mines ecu ...

 

I wouldn't say you'd need to go that far. The Mines has some nice features, like raised rev limit, no speed limits, no boost cut and a more aggressive map. With 550's, you won't need too much fuel correction, so I'd say stick with it.

The problems I had with one only started once I had 800cc injectors fitted. At that point, I ran out of adjustments to reduce the fuelling happily.

550's will be fine.

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