well, i've ordered an mbc, my boost reappeared again yesterday like it did last friday,but was back to standard today so the tcv is being bypassed and we'll see if that was the problem.
Quicksilver (Monday 25th June 2012)
mbc fitted, tcv bypassed, missing boost returns :-D
theflyingbrick (Monday 25th June 2012)
did you find your electrical gremlin??
full respray..plenty of body mods..comets..ray cat back noise pipe..decat and wrapped downpipe..me7 exhaust manifold..3" throttle body with ported inlet manifold..blue injectors..adjustable fuel reg..reverse intercooler pipework..19t..open cone air filter..255 fuel pump..m-r-p short shift..boost gauge..unknown remap..adjustable suspension..lightweight crank pulley..n/a cams..stripped out interior..and a heavy right foot
the mbc seems to have sorted it so im assuming the tcv was dodgy.
y2blade (Thursday 28th June 2012)
well fc uk my luck, the day after i fitted the mbc my boost vanished, underbonnet checks revealed plastic hose popped off from airbox to turbo, so re-attached it, boost back again..yay. today, back down to 10psi ffs. can't see any detached hoses this time, i'm considering just going back to my 540i!!
ah...not so good then
I hope you sort it quickly and without too much ££'s
bloody hell 1 step foward and 2 back!! it shouldnt be anything complicated stick with it mate,it'll be worth it in the end
full respray..plenty of body mods..comets..ray cat back noise pipe..decat and wrapped downpipe..me7 exhaust manifold..3" throttle body with ported inlet manifold..blue injectors..adjustable fuel reg..reverse intercooler pipework..19t..open cone air filter..255 fuel pump..m-r-p short shift..boost gauge..unknown remap..adjustable suspension..lightweight crank pulley..n/a cams..stripped out interior..and a heavy right foot
blooody thing, had a poke about, wiggled hoses, checked connections etc, wiggled actuator rod, everything seemed fine, drove it, full boost back.....ffs, im thinking the wastegate is sticking open, so next week i'll be looking closer
back to 9psi this morning.....aaaaaaaaaaaaargh
Dont get sidappoinnted mate cos it is something simple,pipes,actuator,recirc valve just go through step by steb.
after much skinning of knuckles i can say my waster gate is working normally so the only thing that is causing my intermitant boost loss is the recirc valve, so it's coming off a a forge dump valve is going on
theflyingbrick (Tuesday 3rd July 2012)
dump valve and filter fitted
also half leather seats fitted but no pic just yet, it fricken hammered it down just as i finished fitting them
Looking good buddy!! Wish i had the funds to do this to mine!! especially the v70 R bumper & remap!! Damm me7 ecu!!
boost was back all the time i drove it yesterday....*scratches head
anyhoo. boost gauge now wired up, as is the newly installed electric drivers seat.
seat pic
glad to see its running properly now mate
full respray..plenty of body mods..comets..ray cat back noise pipe..decat and wrapped downpipe..me7 exhaust manifold..3" throttle body with ported inlet manifold..blue injectors..adjustable fuel reg..reverse intercooler pipework..19t..open cone air filter..255 fuel pump..m-r-p short shift..boost gauge..unknown remap..adjustable suspension..lightweight crank pulley..n/a cams..stripped out interior..and a heavy right foot
ha, i wish, was back to 10psi again today..
bloddy ell..........well atleast yours is running mine wont even start!! i ownder why we even bother sometimes i might trade it all in for an oyster card hahaha
full respray..plenty of body mods..comets..ray cat back noise pipe..decat and wrapped downpipe..me7 exhaust manifold..3" throttle body with ported inlet manifold..blue injectors..adjustable fuel reg..reverse intercooler pipework..19t..open cone air filter..255 fuel pump..m-r-p short shift..boost gauge..unknown remap..adjustable suspension..lightweight crank pulley..n/a cams..stripped out interior..and a heavy right foot
well hello postie
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