Tdi Faq

[sssstew]

engine coolant sensor part no for leon/tolly

http://www.seatcupra.net/forums/showthread.php?s=&threadid=29427

 

[Stu B]

Leon / Tolly Part number for expansion bottle :-
1j0121403b (VW Dealership supplied)
This covers the on Startup (Cold) Engine Temp Bleeeeeeeeeeeep Flash Light... Which can be over come quickly by just simply switching off & back on again, or Change the expansion bottle / Sensor top right fails but it is incorporated within the bottle..

 

[sssstew]

Merc MAF Fitting

http://www.seatcupra.net/forums/showthread.php?s=&threadid=29581

Merc MAF results
http://www.seatcupra.net/forums/showthread.php?s=&threadid=30115

New to diesel

http://www.seatcupra.net/forums/showthread.php?s=&threadid=29712

 

[sssstew]

EGR mod problems with MY 04 TDI's :-

http://forums.tdiclub.com/showflat.php?Cat=&Board=UBB13&Number=665143

 

[prc]

Originally posted by sssstew
EGR mod problems with MY 04 TDI's :-

http://forums.tdiclub.com/showflat.php?Cat=&Board=UBB13&Number=665143

Nice find Stew.

 

[sssstew]

Changing TDI Injectors Guide

http://www.cst.cmich.edu/users/willi1gl/VW/PDF/injector_install_howto.pdf

sourced from Sem over on UKMKIVs he found it on the webby (dont wanna steal his claim)

 

[prc]

A pic with relevant part locations on a tdi..

 

[sssstew]

some more CCV links and bypass stuff

http://www.seatcupra.net/forums/showthread.php?t=33405

 

[keebo_sioux]

A pic with relevant part locations on a tdi..

thank you thank you thank you!

now *that* is bloomin' useful!

 

[muddyboots]

A pic with relevant part locations on a tdi..

Excellent Paulo, now I know where my EGR valve is....

Is this a non-PD engine, if so it might be useful to do a similar diagram of a PD engine, guess there must be some slight differences.

 

[prc]

Excellent Paulo, now I know where my EGR valve is....

Is this a non-PD engine, if so it might be useful to do a similar diagram of a PD engine, guess there must be some slight differences.

The pic looks like a 90Hp TDI. I'll try to get a pic of a PD engine, possibly a 130 on/off an ibiza (seems to be the most used).

 

[prc]

Pic of a PD150 engine...I'll get a PD130 pic soon.

 

[prc]

Pic of a 130 engine...Very very similar to the 150.

 

[prc]

Some intake, EGR, and mainfold pics on this link:
http://www.seatcupra.net/forums/showthread.php?t=37231

TDI clutch bearing problems:
http://www.seatcupra.net/forums/showthread.php?t=36212

discussion on turbo boost:
http://www.seatcupra.net/forums/showthread.php?t=36341

intercooler problems:
http://www.seatcupra.net/forums/showthread.php?t=37184

 

[sssstew]

TDI techical doc

see the link below for a technical PDF on the workings of the VAG TDI engine, its the 90/110 version shown but most of the principles are the same for the PD just the injection system will differ.

a very very useful official VAG document.

http://www.seatcupra.net/files/tdi-tech.pdf

 

[prc]

Further TDI EGR info here:
http://www.seatcupra.net/forums/showthread.php?t=38535

 

[prc]

excellent pic found by Stew...

 

[prc]

Difference between 130tdi and 150tdi turbo:
http://www.seatcupra.net/forums/showthread.php?t=39523

 

[prc]

Sach Race Engineering Clutch for 130/150 PD's

In the quest for a replacement clutch for my car came across a few more from Sach Race Engineering... Have a couple of doc's that I will put up as soon as I have a chance. Information is as follows:

2 discs available:
1- Organic material disc ---- part# 881864 999980
2- Sinterized material disc ---- part # 881864 999969

1 uprated pressure plate:
part# 88 3082 999 753

Torque ratings:

organic disc + pressure plate 400Nm = 295ft-lb
sinterized disc + pressure plate 510Nm = 376 ft-lb

 

[prc]

160pd ibiza cupra intake for the ibiza 130pd (as provided by muddy.. )

6LL 129 621 - bumper end connecting bit
6LL 129 618 - main pipe from airbox

Instalation:

Referring to the parts as:
Front inlet -> Adaptor -> Pipe -> Airbox
...where the Adaptor & Pipe are the bits being changed, this is how I did it:

1) Remove cross-head screw from airbox, pull old pipe out of airbox so the end is free
2) Remove 2 torx screws from front inlet, lift whole assembly out.
3) Prise front inlet off of old adaptor & hose. Chuck the old adaptor & hose.
4) Fit new hose into airbox and refit the crosshead screw
5) Clip new adaptor into front inlet
6) Refit front inlet & new adaptor using 2 torx screws (whilst pushing new pipe down out of way)
7) Bend the new pipe over the new adaptor and push together, pretty fiddly, requires a fair bit of bending of the pipe (which is quite flexible).