To make my Polo Stop Surging

[Petrina Polo]

I received a PM about dissconnecting a hose from the N75 that ill stop the boost surgingng..

Which hose do I disconnect.. Looking under the hood from the front of the car, do I dissconnect the bottom hose, the left hose or the right hose?

The Picture in that APR surge thread shows the air restrictor control valve thing connected to the bottom hose??

[Petrina Polo]

Come on someone.. bit of help!!

[Blitzen]

Why don't you PM the guy you got the initial PM from? Anything to do with the Waste Gate control, I wouldn't go disconnecting. Thats just me though.

[Petrina Polo]

I pulled the hoses off the wastegate control and the car just runs with no boost.. boost gone... reconnect all good. Ill PM the guy back see what hes talkin about

[Bboy_Sparx]

This thread delivers.

Go research a bit on wastegates and turbos before you go disconnecting hoses from there

Disconnect the wrong hose and you'll see 28psi very quickly

[Blitzen]

This thread delivers.

Go research a bit on wastegates and turbos before you go disconnecting hoses from there

Disconnect the wrong hose and you'll see 28psi very quickly

Hahahahaha...Hence why I don't play with these bad boys...I don't want to be punching holes in the top of my pistons any time soon!!

[Roodosutaa]

This thread delivers.

Go research a bit on wastegates and turbos before you go disconnecting hoses from there

Disconnect the wrong hose and you'll see 28psi very quickly

Which hose? Tell me! TELL ME!

[h100vw]

Hahahahaha...Hence why I don't play with these bad boys...I don't want to be punching holes in the top of my pistons any time soon!!

I ran 28PSI in my Audi for a while. Busted rods wouldn't be funny.

It actually wasn't any slower with 22PSI, in fact it was easier to drive.

Gavin

[Kai]

Running 28psi through that turbo wont do much to your engine. Its only going to stuff the turbo.

[Petrina Polo]

I disconnected the hose off the N75 leading to wastegate..

Cars feels stronger and no more surge...

But is it dangerous not to have pressure oing to wastegate? will car overboost?

[h100vw]

I disconnected the hose off the N75 leading to wastegate..

Cars feels stronger and no more surge...

But is it dangerous not to have pressure oing to wastegate? will car overboost?

Yes, it will unless the Wastegate has been set. Boost was controlled by the ECU and now that's not there.

I reckon you are playing with fire mate!

Gavin

[Petrina Polo]

If its dangerous... hose will go straight back on..

I just wanna know i its dangerous??

[h100vw]

Not immediately but to produce 28PSI what do you think the turbo is doing is the speed department??????

Gavin

[Blitzen]

If its dangerous... hose will go straight back on..

I just wanna know i its dangerous??

You won't know how dangerous it really is untill there is lots of white/blue smoke coming out your exhaust and you have no boost...Bad Ju Ju....There is no rectifying that problem by putting the hose back on

[Kai]

hahahahahahahahahahahahahahahahahahahahaha

Turbo wont blow up from that little time of running that much boost.

T28 / T25's we use to freeboost around for years without any trouble at all.

use to see 2.6 bar.