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Author Topic: MBC Install - somthing doesnt look right  (Read 4260 times)

Offline TETSUOXGEZ

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MBC Install - somthing doesnt look right
« on: 30 September 2014, 01:14 »
Guys i need some advice, this is the digram i have come up with for installing the manula Bosst Controller,

buti cant cant figure out why the T Peace is needed or if it is is my diagram wrong



The Ball and spring is in the "T" but i dont see how the dial controles it... and is the T actually needed, can i just need run the controller between the wastegate and turbo housing?

Normaly i can look at these things and figure them out, but if connected them up on the bench and ran a foot pump to the controller and some hoses with a gauge to see what happens.

i can controll using just the controller, buti can make any changes in pressure using the T?

Please Help!!
« Last Edit: 30 September 2014, 01:19 by TETSUOXGEZ »
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Offline Dalo Harkin

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Re: MBC Install - somthing doesnt look right
« Reply #1 on: 30 September 2014, 08:25 »
why are you wanting to run an MBC in the first place?
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ARZ K03s, Oettinger Side Skirts, R32 front, Carbon stage 2, Forge 007p (yellow spring), Forge Actuator (yellow spring), Pipercross panel filter with DSG parts, N249 and N112 deleted, SAI deleted, Carbon canister deleted, Rear wiper deleted, Long Life turbo back custom exhaust with 200 cell sports cat, VR6/G60 clutch kit, Creation Motorsport TIP, Catch can, 'Wellycooler', K04 charge pipe, S3 ported inlet manifold - looks pretty standard on the outside though :)

Offline TETSUOXGEZ

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Re: MBC Install - somthing doesnt look right
« Reply #2 on: 30 September 2014, 10:01 »
I need to mkae sure the N75 hasnt died.... so this was supposed to be a quick plumbin and test to see if i get the same reults or if the boost holds steady, if steady then i know the N75 needs replacing.

I need to fix this quick as its booked in at R-Tech on th 7th for a stage 1

Ta
Al
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Offline Dalo Harkin

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Re: MBC Install - somthing doesnt look right
« Reply #3 on: 30 September 2014, 12:12 »
be quicker to get someone local to swap an N75 with for 10 minutes, and cheaper.
If the N75 was faulty you would have a fault code
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ARZ K03s, Oettinger Side Skirts, R32 front, Carbon stage 2, Forge 007p (yellow spring), Forge Actuator (yellow spring), Pipercross panel filter with DSG parts, N249 and N112 deleted, SAI deleted, Carbon canister deleted, Rear wiper deleted, Long Life turbo back custom exhaust with 200 cell sports cat, VR6/G60 clutch kit, Creation Motorsport TIP, Catch can, 'Wellycooler', K04 charge pipe, S3 ported inlet manifold - looks pretty standard on the outside though :)

Offline TETSUOXGEZ

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Re: MBC Install - somthing doesnt look right
« Reply #4 on: 30 September 2014, 12:39 »
I would, if i had someone to swap one with... :wink:

dont know any GTi owners yet near me who are friendly
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Offline davidgtrr34

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Re: MBC Install - somthing doesnt look right
« Reply #5 on: 30 September 2014, 12:49 »
Yes that is the correct setup. Also a faulty n75 doesn't always give a fault code. If you set the MBC too high your  car will keep hitting limp mode
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Offline Wazzzer

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Re: MBC Install - somthing doesnt look right
« Reply #6 on: 30 September 2014, 18:38 »
or worst case go pop
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1999 1.8T: R-Tech remap - 225bhp/256lb/ft : K03s : THS FMIC : THS PCR pipe : 2.5" stainless exhaust : THS FR3 Engine mounts : G60/VR6 clutch : Calibra Yellow injectors : VR6 MAF : Devils Own WMI : Forge 007p : Carbonio CAI : Leon Cupra R Brembos : FK AK Street coilovers : Votex skirts : Anniversary front : click ---> http://www.golfgtiforum.co.uk/index.php?topic=92175

Offline barrym381

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Re: MBC Install - somthing doesnt look right
« Reply #7 on: 30 September 2014, 18:43 »
Quote from: Wazzzer on 30 September 2014, 18:38
or worst case go pop
this is why a never let revo near my car as they wanted 1 fitted before mapping it  :grin: nick and ben @ r-tech had a wee laugh about that idea
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Offline Dalo Harkin

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Re: MBC Install - somthing doesnt look right
« Reply #8 on: 03 October 2014, 12:28 »
I'm not a million miles away if your ever near Stockport.

If its faulty you will know as soon as you fit another that isn't  :grin:
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ARZ K03s, Oettinger Side Skirts, R32 front, Carbon stage 2, Forge 007p (yellow spring), Forge Actuator (yellow spring), Pipercross panel filter with DSG parts, N249 and N112 deleted, SAI deleted, Carbon canister deleted, Rear wiper deleted, Long Life turbo back custom exhaust with 200 cell sports cat, VR6/G60 clutch kit, Creation Motorsport TIP, Catch can, 'Wellycooler', K04 charge pipe, S3 ported inlet manifold - looks pretty standard on the outside though :)

Offline TETSUOXGEZ

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Re: MBC Install - somthing doesnt look right
« Reply #9 on: 04 October 2014, 20:22 »
Quote from: Dalo Harkin on 03 October 2014, 12:28
I'm not a million miles away if your ever near Stockport.

If its faulty you will know as soon as you fit another that isn't  :grin:

Dude, that would have been cool... but my N75J has arrived :)

and i found that with heatsoak the valve was sticking and a blown breather pipe allowing in air pass the MAP... All sortedand she runns like a beast :D

so ool, ive even boughter her a new badge "The Interceptor" and after Tuesdays trip to R-Tec she truely will be...

I have such big plans for her, she will eat Ford's, Mig's and Scoobys for breakfast

Also gave up with the MBC as i could not get the damn thing to regulate boost, no matter how or where i installed it :/
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