Had Enough :(

[mrk]

ok folks im sure some of yous will have seen my previous posts but im gonna try for 1 last time to get my car fixed and if it dont work then its gone

my problem is the car will not rev past 3000 rpm in 3rd 4th and 5th gear

its a 51 plate seat ibiza tdi 110 sport

its just been serviced
had a fuel, engine and injector flush
new map sensor
new maf
new fuel filter

ive also had the pipes inspected to make sure theres no leakes and that theyre all on tight and still no joy. the only thing i havent replaced is the n75, i emailed vag parts about it but they havent yet got back to me on the n75 part

when a garage ran it on vag-com it showed up with a maf fault but that was after i got the new one, and all the parts were genuine parts from the dealers. i unplugged the maf last night but it just feels like a non turbo with it unplugged

any ideas where to go from here, or is there anyone who would be able to help me that knows about this thing or has had the same prob

 

[glynnd]

Mrk have you taken the pipe off the turbo compressor housing to check the turbine wheel is free if ok that will rule out the turbo. It could be the n75 they are about £30 from seat for the pd 150 so assume it should be similar for yours.
I am also totally fed up with mine as it runs poor most of the time and now I am faced with a bill for about £1000 to renew clutch dmf and the tappet wear problem. These cars are not what they are cracked up to be. Can I get my t sport corolla back please?

 

[tyrone28]

check the actuator rod on the turbo make sure it moves as could be siezed
also check none of the wires to air mass have pulled out of back of plug

 

[mrk]

the turbo is an absolute pain in the arse to get to, so i havent been able to get acescs to the turbo or anything connected to or roundabout it.

if the turbo blades, vaines or actuator was siezed would that not cause a constant problem??

im 90% sure its the n75 but according to sssstew on here n75's arnt available for my car and its a special order part

Can I get my t sport corolla back please?

i get humped off 1 of these everytime i see the guy who has one when driving to my work from my girlfriends house in the morning

 

[sssstew]

they are available Mrk, just need to be special ordered, look at your old one to get the part number. i wont be able to get you mine till tomorrow, sorry.

Where abouts are you located?

Have you called vagparts?

 

[mrk]

ok

called vagparts, guy was really helpfull and explained a few things to me

diesels dont even have an n75, i need the part number but i dont know where the boost control valve is on the tdi

im near glasgow

 

[tyrone28]

they are bolted on the bulk head

 

[mrk]

they are bolted on the bulk head

is it the one with the black cap or white cap?

 

[glynnd]

It will be the one with the vac hose that leads to the turbo but i think mine had a white cap. It will not be the one that leads to the egr if that is easier for yout to trace mrk.
Glynn

 

[mrk]

the one with the black cap says vac out on it

 

[glynnd]

I believe the boost converter valve has an atm output on it
Glynn

 

[sssstew]

the one with the black cap says vac out on it

the code i gave you has a white cap, same product code different end letter. They are both exactly the same parts inside though.

 

[mrk]

the code i gave you has a white cap, same product code different end letter. They are both exactly the same parts inside though.

so its the white capped one then?

vagparts want over £60 + vat for that

you said you only paid around £35 for yours if im not mistaken

 

[glynnd]

Mine was £30 plus vat but it turned out there was nothing wrong with it so I have a spare if you want it
Glynn

 

[mrk]

Mine was £30 plus vat but it turned out there was nothing wrong with it so I have a spare if you want it
Glynn

you have pm

 

[sssstew]

oh yeah, for some reason i thought it was 59 or so. Suppose you could ask a dealer to compare the price. or get Glynns.

 

[mrk]

oh yeah, for some reason i thought it was 59 or so. Suppose you could ask a dealer to compare the price. or get Glynns.

glynns is off an leon 130 or 150 cupra tdi

will it fit?

 

[glynnd]

Mine is from a leon cupra 150pd
part number pa666f35
Glynn

 

[mrk]

Mine is from a leon cupra 150pd
part number pa666f35
Glynn

dont know if that will work

allthough if your only charging me postage then it might be worth a go

 

[glynnd]

pm me your address mrk and i will send it to you
Glynn