Log in or Sign up
Club GTI
Home
Forums
>
Technical
>
Engines
>
1.8 & 1.8T
Section for all things related to the 20-valve 4 cyl engine
Page 1 of 139
1
←
2
3
4
5
6
→
139
Next >
Sort By:
Title
Start Date
Replies
Views ↓
Last Message
20V_JIMMY
Sticky
OEM management wiring: 1.8T => Mk2 harness install FAQ
20v_jimmy
,
Dec 29, 2009
...
36
37
38
Replies:
756
Views:
457,104
rubjonny
Jun 27, 2025
MICHAEL GHIA
Sticky
1.8T 20V Engine codes FAQ
Michael Ghia
,
Oct 31, 2004
...
4
5
6
Replies:
107
Views:
261,086
J66KE B
Oct 15, 2016
MICKY1
Sticky
20v spec check - AEB fitting list
micky1
,
May 17, 2009
Replies:
15
Views:
23,807
micky1
Jun 1, 2009
Sticky
1.8T AUG Block Cutaway Pictures.
Brian.G
,
Jun 18, 2009
Replies:
11
Views:
13,532
Brian.G
Jul 8, 2009
Sticky
SEAT Ibiza AQX/AYP 20v -> CE2 + general fusebox plug reference guide
rubjonny
,
Apr 25, 2017
...
2
Replies:
37
Views:
12,038
rubjonny
May 28, 2025
A.N. OTHER
Sticky
VAG Engine Part Dimensions
A.N. Other
,
Nov 8, 2007
Replies:
1
Views:
8,078
A.N. Other
May 9, 2011
SAMBO
Forged 06A 1.8T Engine Build Pictorial Guide, (Now Mapped for running in :) )
sambo
,
Jun 21, 2012
...
2
3
4
Replies:
74
Views:
52,220
sambo
Mar 24, 2013
FOXYJAY
Embarking on a BAM in a Mk2
foxyjay
,
Sep 14, 2011
...
9
10
11
Replies:
208
Views:
51,927
dodgy
Jul 29, 2020
Decoding the 'BAM' Hype.
Toyotec
,
Aug 27, 2017
Replies:
10
Views:
43,179
Toyotec
Mar 1, 2018
MK2 DABBSY
ecu reset mk4
mk2 dabbsy
,
Mar 4, 2009
...
2
Replies:
20
Views:
41,310
marty1979
Mar 13, 2009
1.8T to 2.0T Coil Pack Conversion
Richard Mk2
,
Jun 5, 2012
...
2
Replies:
37
Views:
40,361
c11rgd
Sep 1, 2014
17705 - Pressure Drop between Turbo and Throttle Valve (check D.V.!)
Danallkins
,
Sep 10, 2012
...
2
Replies:
21
Views:
39,169
Thabang
Jun 20, 2016
Adjusting Actuator & N75 Valve & AUM/AUQ Sort your boost leak issues thread...
Richard Mk2
,
Jul 3, 2010
Replies:
16
Views:
38,225
Richard Mk2
Jul 3, 2010
VEE_DUB_MODDER
mk3 Golf 1.8t engine conversion
vee_dub_modder
,
Jan 25, 2010
Replies:
10
Views:
36,561
vee_dub_modder
Jan 26, 2010
BGERHOLD
Golf Mk4 1.8T GTI - Cylinder 3 misfiring
bgerhold
,
Nov 26, 2010
...
2
Replies:
23
Views:
36,247
Kierenpnaylor
Feb 1, 2014
DOUBLEA
AGU vs AUM
DoubleA
,
Feb 12, 2012
Replies:
14
Views:
36,158
Dubbedup
Jan 27, 2016
MARC87
Misfiring, juddering, flashing engine management light....help!,
Marc87
,
Feb 19, 2012
...
2
Replies:
24
Views:
35,215
Richard Mk2
Feb 22, 2012
ZX10RDAZZA
MK3 Caddy van 20v conversion
zx10rdazza
,
Dec 23, 2015
...
2
Replies:
25
Views:
33,612
AllanWorms
Mar 13, 2020
DITCHYBOY
20vt conversion
Ditchyboy
,
Oct 2, 2009
...
10
11
12
Replies:
228
Views:
31,471
Admin
Jul 13, 2011
What Goes Where - 1.8T AGU
Richard Mk2
,
Jan 27, 2012
...
2
3
4
Replies:
64
Views:
31,067
DanGleballs
Aug 14, 2013
MK2 DABBSY
what oil? - mk4 golf 1.8 20v
mk2 dabbsy
,
Feb 19, 2009
Replies:
7
Views:
31,043
Mook
Feb 20, 2009
1.8T Vacuum Lines, etc...?
Richard Mk2
,
Mar 10, 2012
...
2
3
Replies:
41
Views:
30,692
Danallkins
Jun 19, 2012
Definitive list of what you can and cannot remove/bypass/resistor on OEM 1.8T
rubjonny
,
Jul 15, 2011
...
2
Replies:
31
Views:
27,644
drewbar
Nov 26, 2011
Mk1 Caddy 1.8T Conversion.
VolksVillain
,
Jun 16, 2010
...
2
Replies:
30
Views:
25,181
VolksVillain
Jul 27, 2010
COUPECHAMP
now you see it....
coupechamp
,
Aug 17, 2010
...
5
6
7
Replies:
121
Views:
20,421
coupechamp
Mar 5, 2011
Elring Head Gasket Sets - Any Good ?
Richard Mk2
,
Dec 25, 2013
Replies:
14
Views:
18,646
Richard Mk2
Dec 29, 2013
Showing threads 1 to 20 of 2,777
Thread Display Options
Sort threads by:
Last message time
Thread creation time
Title (alphabetical)
Number of replies
Number of views
First message likes
Order threads in:
Descending order
Ascending order
Loading...
(You must log in or sign up to post here.)
Show Ignored Content
Page 1 of 139
1
←
2
3
4
5
6
→
139
Next >
Your name or email address:
Do you already have an account?
No, create an account now.
Yes, my password is:
Forgot your password?
Stay logged in
Club GTI
Home
Forums
>
Technical
>
Engines
>
Sunday , 6 July 2025
Home
Featured
Audi
Volkswagen
Forums
Forums
Quick Links
Search Forums
Recent Posts
Recent Posts
Calendar
Classifieds
Shop
Menu
Search
Search titles only
Posted by Member:
Separate names with a comma.
Newer Than:
Search this forum only
Display results as threads
Useful Searches
Recent Posts
More...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
Accept
Learn More...
Dismiss Notice