Finally got my wideband fitted this weekend and the results are: Warm idle (800rpm) 11.8-12, cruising 3k ish-12, mild acceleration (half throttle on boost) 13.5-14.5, WOT 10.8-11.1 but right up at 7k i have seen 10.3
Mods so far are walbro 255, FMIC, 3"turbo back with decat, boost controller set at 0.7 bar, aftermarket FPR, HKS mushroom filter, BOV delete. Car has not bee mapped yet.
Ive read that the walbro will push more fuel than the stock map can handle so this could cause super rich running, also that it could be a dodgy coil/plug so its actually running lean and pushing fuel through the exhaust (not so sure on this one) or maybe temperature sensor as Im sure ive heard my fan kick in too early.
Car idles fine, sometimes it will stall approaching a junction if the AC is on but when off its fine. Ive checked for boost leaks up to 2bar and found a couple of small ones but this was pre wideband install.
tonight i will check what the FPR is set at as it should be 42psi? (3bar) other than that is this anything majorly wrong or is it just in need of a map? Car does pull like a train, I've 'compared' with a guy at work who has a new RS with mountune 375 kit fitted and there was zero difference.
any ideas welcome
Mods so far are walbro 255, FMIC, 3"turbo back with decat, boost controller set at 0.7 bar, aftermarket FPR, HKS mushroom filter, BOV delete. Car has not bee mapped yet.
Ive read that the walbro will push more fuel than the stock map can handle so this could cause super rich running, also that it could be a dodgy coil/plug so its actually running lean and pushing fuel through the exhaust (not so sure on this one) or maybe temperature sensor as Im sure ive heard my fan kick in too early.
Car idles fine, sometimes it will stall approaching a junction if the AC is on but when off its fine. Ive checked for boost leaks up to 2bar and found a couple of small ones but this was pre wideband install.
tonight i will check what the FPR is set at as it should be 42psi? (3bar) other than that is this anything majorly wrong or is it just in need of a map? Car does pull like a train, I've 'compared' with a guy at work who has a new RS with mountune 375 kit fitted and there was zero difference.
any ideas welcome