dude Posted March 6, 2012 Share Posted March 6, 2012 (edited) The mapped graph is fine but they could prob have mapped the slightly lean bit at peak torque out, im talking about the graph on stock ecu, if you were showed that and told you need an FIC to sort that out then that was wrong.All im saying is for a BPU car you dont need an ECU, the fuel curve is no better than many stock ecu cars ive run, not done many TTC as they dont seem very popular, as long as your happy thats all that matters, as ecu's improve you can map braver and braver but I would not class the FIC as one I would be happy to do that with. Edited March 6, 2012 by dude (see edit history) Quote Link to comment Share on other sites More sharing options...
Guest wutang200 Posted March 9, 2012 Share Posted March 9, 2012 There's quite a few, mines 418bhp at 1.2bar with no map in sequential mode. Dude actually did the BPU parts on mine and it got 387bhp at 1.0bar with a perfect power curve. 400-420bhp is usually the norm for BPU cars at 1.2bar. That's impressive mate. Can you post up the RR graph showing boost, torque, bhp and AFR? Also what was your mileage when your car made this power? What RON fuel was yours running at the time? Mine's on 84k and oil changed about 6k ago. I was running 97RON fuel when it got mapped. I changed the oil & filter yesterday with Millers 3 ester goodness so hopefully might have gained a couple of horses. When I get a chance, I'll try my power run again using V Power to see if it makes any difference. Quote Link to comment Share on other sites More sharing options...
SupraDan24 Posted March 9, 2012 Share Posted March 9, 2012 Not that i want to open this can of worms, but don't forget there is more than one type of Dyno and they're not all as "lenient" as others. I'd say "normal" power (as in most common) for a BPU running stock ECU is anywhere from 390-410bhp, i don't see all that many making over the 410 mark, although it does happen, case in point is Marc's. I'm with Dude on this one, if it were me i would have kept the stock ECU seeing as its made for the car, but if you want to keep it in TTC mode then keep it as it is. Quote Link to comment Share on other sites More sharing options...
Guest wutang200 Posted March 9, 2012 Share Posted March 9, 2012 Not that i want to open this can of worms, but don't forget there is more than one type of Dyno and they're not all as "lenient" as others. I'd say "normal" power (as in most common) for a BPU running stock ECU is anywhere from 390-410bhp, i don't see all that many making over the 410 mark, although it does happen, case in point is Marc's. I'm with Dude on this one, if it were me i would have kept the stock ECU seeing as its made for the car, but if you want to keep it in TTC mode then keep it as it is. I agree with you on the dyno output being variable. Just to clear something up, the stock ECU has not been replaced with anything, it's still in it's original location. The AEM FIC is a piggyback ECU that controls fuelling and a few other ECU related things. I'm not sure how the stock ECU would have handled the fuelling by itself on my car running in TTC mode which is why I got it remapped with the FIC. Quote Link to comment Share on other sites More sharing options...
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