Old Dec 22, 2015 | 01:14 AM
  #14  
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TimWeeble
S1600 Owner
 
Joined: Apr 2013
Posts: 135
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From: Liverpool, UK
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Originally Posted by djwilma
Tim, thanks and thats good news Simon has been spot on everytime and i really like the GDI4 ECU they provided

Your figures are they on std injectors and std turbo ? Do you have the curve anywhere ?
Yes indeed. Std everything apart from bolt one. It was mapped by Will Pedley on aet's hub dyno so this graph is at the hubs.

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From there we pulled 40% in 1st 25 in 2nd and 10% in 3rd iirc before giving full boost in 4th. It's aiming for around 1.7bar. There was an issue with my aem wideband lambda giving funny readings so we mapped it to run open loop and it's been fine for the past 18 months. Simon just adjusted the warm up fuelling as it was way to rich when it wasn't at temp. I think as a daily driver like I use it the huge torque that comes on is great for engine flexibility but it hits hard so it needs finesse to drive. In the next stage when I go to an efr turbo I want to aim for the transition to be a lot smoother.
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