strange boost behavior

[murat]

there is problem with the boost,

its not constant, although the throttle is constant it changes +-0.1/0.2 bar

for example in constant throttle, say boost is 0.6 bar, a cycle begins where it changes to 0.8 bar then 0.6 bar again. it seems like cycle is infinite. also car drops some fuel from the tailpipe, and acceleration sucks, it shakes during acceleration.

also what is the maximum boost of stock rs2, contious and peak????


any ideas???

[4WheelDrifter]

It sounds like you have a boost leak.

[murat]

actually vacuum inlet of the diverter valve was off, I fixed it now its much worser, previously there was this error also, if its a vacuum leak, no problem, but i thought maybe wastegate diaphram or sticky wgfv. could it be?

[s2dude]

actually vacuum inlet of the diverter valve was off, I fixed it now its much worser, previously there was this error also, if its a vacuum leak, no problem, but i thought maybe wastegate diaphram or sticky wgfv. could it be?

Boost Leak most likely

[dan_b]

Boost leak - stacks of BTDT advice here on that topic, I think probably every single person on this forum has had a boost leak!

[murat]

what is the maximum boost of stock rs2, contious and peak????