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Discussion Starter · #1 ·
recently ive been hitting fuel cut in all gears except 5th.....boost controller set at .8 bar. Wideband says that in 3rd and 4th a/f ratio is low 13. However, in 5th its right where it should be at 11.5......

any idea what could be causing this? I know this should go away when i install my 550's and fuel pump.

I run maft btw with all settings zero'd on that set to 440cc injectors
 

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Better be careful with those 13s. Thats strange that its only hitting fuel cut in those gears and not 5th. Is the boost spiking at all in the gears that are hitting fuel cut?
 

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Discussion Starter · #3 ·
supra8795 said:
Better be careful with those 13s. Thats strange that its only hitting fuel cut in those gears and not 5th. Is the boost spiking at all in the gears that are hitting fuel cut?
no spiking at all...its wierd because when i dyno tuned....the computer numbers said 11.5 in third gear.....


edit***** also what is a good cruising/idle number for the wideband?
 
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