Job Done

[mazter2001uk]

Thanks For All Your Feed Back, The Problem With Regards To The Lack Of Boost Was The N75 Boost Valve Also Called(058906283j)
This Part I Got From Seat Main Dealer, It Cost About £57.00 And Fitting Is Easy So I Did It Myself!

 

[CupraUK]

Does that J on the end of the part number mean that you fitted an N75 J variant? What car is it on? LC and LCRs should be F really.

Glad your problem is sorted though.

 

[bigjode]

yes, that part number is a J valve.

A std car can run on a J ok, because it doesn't boost that high anyway.

 

[SHADY-NINJA]

what is an N75 and what purpose does it serve

 

[CupraUK]

N75 is an electronic solenoid, kind of a switch i think. It that tells the waste gate when to open. The ECU signals the N75 to control boost.

If you are having boost "surging" then this is often due to a fault N75.