Revo 4bar FPR

[christos]

Here are some questions:

a) Can we still switch to the "normal" program using SPS1 ?

b) Is boost higher using the same settings (e.g. low boost 9 ignition 6, or the performance program on SPS1) and how much higher ? Can the small K03 cope with that ?

c) For those who have trip computer, is the consumption reading correct ?

d) How is the consumption affected in general ?

[Wilko]

got it on mine and i've logged injector duty cycle and it still just hits 100% meaning the injectors are open for all of the available time. With a 3 bar fpr the injectores are open for more than the available time for quite a bit of the rev range. There's only a certain window to inject fuel during a rev. At 3 bar the injectors cant get enough fuel in, in that window.
With 4 bar fpr they just about can. You get more power, the trip now reads right with the latest revision, and fuel economy is not effected if you drive it the same.

[lozza]

a) Can we still switch to the "normal" program using SPS1 ? Yes - I have SPS1 and it switches between 95 stock and 98 optimax (both @ 4 bar FP).

b) Is boost higher using the same settings (e.g. low boost 9 ignition 6, or the performance program on SPS1) and how much higher ? Can the small K03 cope with that ? Don't think boost is changed, just duty cycle of injectors.

c) For those who have trip computer, is the consumption reading correct ? I was told it would read incorrectly when I got my car done, but I don't have one anyway.

d) How is the consumption affected in general ? Mine is unaffected - still get around 30mpg general driving.

[christos]

Thank you guys. Any idea how is that possible that you get more power with the same boost and hence fuel ?