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Section for all things related to the 20-valve 4 cyl engine
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Sticky
SEAT Ibiza AQX/AYP 20v -> CE2 + general fusebox plug reference guide
rubjonny
,
Apr 25, 2017
...
2
Replies:
37
Views:
11,798
rubjonny
May 28, 2025
20V_JIMMY
Sticky
OEM management wiring: 1.8T => Mk2 harness install FAQ
20v_jimmy
,
Dec 29, 2009
...
36
37
38
Replies:
751
Views:
455,110
rubjonny
Jul 16, 2024
MICHAEL GHIA
Sticky
1.8T 20V Engine codes FAQ
Michael Ghia
,
Oct 31, 2004
...
4
5
6
Replies:
107
Views:
260,510
J66KE B
Oct 15, 2016
A.N. OTHER
Sticky
VAG Engine Part Dimensions
A.N. Other
,
Nov 8, 2007
Replies:
1
Views:
8,072
A.N. Other
May 9, 2011
Sticky
1.8T AUG Block Cutaway Pictures.
Brian.G
,
Jun 18, 2009
Replies:
11
Views:
13,498
Brian.G
Jul 8, 2009
MICKY1
Sticky
20v spec check - AEB fitting list
micky1
,
May 17, 2009
Replies:
15
Views:
23,758
micky1
Jun 1, 2009
JIM POTER
NON start after ecu flash - Idea's?
jim poter
,
Jun 10, 2025
Replies:
4
Views:
114
Toyotec
Jun 11, 2025
CHOONA
AUM Query
Choona
,
May 8, 2025
Replies:
0
Views:
520
Choona
May 8, 2025
CGTEN
Pre-Cat O2 Sensor for AUM
cgten
,
Mar 10, 2025
Replies:
3
Views:
197
rubjonny
Apr 7, 2025
MARTTI HOOP
S3 APY engine wiring loom an ECU
Martti Hoop
,
May 31, 2020
Replies:
9
Views:
2,067
rubjonny
Apr 7, 2025
DSJ20V
Help with few wires on a mk2 to mk4 loom
dsj20v
,
Apr 4, 2025
Replies:
0
Views:
111
dsj20v
Apr 4, 2025
ROCCO_BALBOA
1.8T swap heater matrix plumbing
Rocco_Balboa
,
Jul 24, 2022
Replies:
7
Views:
1,133
rubjonny
Feb 17, 2025
BIGJOE72
SWAP - 1.8t(AUM) lupo(AUC) wiring doube check
BiGJoE72
,
Jan 9, 2025
Replies:
6
Views:
304
BiGJoE72
Feb 5, 2025
0ZMAN
1.8t Tappets (AGU) - Stroker
0zman
,
Nov 2, 2024
Replies:
0
Views:
172
0zman
Nov 2, 2024
FALL-APART-DAVE
1.8 20v NA intake on a 1.8 20vT?
fall-apart-dave
,
Sep 27, 2024
Replies:
2
Views:
330
fall-apart-dave
Sep 30, 2024
MIG
Complete cylinder misfire, Mk4 1.8T AGU.
MiG
,
Aug 23, 2024
Replies:
18
Views:
811
rubjonny
Sep 9, 2024
IUSTI2003
Ignition live feed
iusti2003
,
Aug 28, 2024
Replies:
1
Views:
168
rubjonny
Aug 29, 2024
DEEPPOLO
1.8t ARY Cambelt cover fowling Master Cylinder.
deeppolo
,
Jul 11, 2024
Replies:
8
Views:
452
GVK
Aug 16, 2024
DEEPPOLO
1.8t Oil Return Pipe fouling mk2 rear mount
deeppolo
,
May 14, 2024
Replies:
2
Views:
370
deeppolo
Aug 16, 2024
EDDIEDEBO
Best 1.8t MK2 donor car
eddiedebo
,
Aug 6, 2024
Replies:
4
Views:
289
eddiedebo
Aug 14, 2024
GOLF MK9
Audi S3 amk ,will BAM loom fit
Golf mk9
,
Jul 26, 2024
Replies:
5
Views:
312
rubjonny
Aug 2, 2024
COUPECHAMP
hot race engine
coupechamp
,
Feb 9, 2024
Replies:
10
Views:
682
daNpy
Jun 28, 2024
FLLOYD1
Cam/crank sensors
Flloyd1
,
Jun 13, 2024
Replies:
7
Views:
686
GVK
Jun 16, 2024
1.8T not starting! - Emerald K6+ ECU
Mk2daz
,
Feb 13, 2024
...
2
Replies:
23
Views:
1,286
Acloughvw44?!
May 22, 2024
GLOVES88
Mk2 1.8T Cruise Control
Gloves88
,
Sep 26, 2013
...
2
Replies:
27
Views:
10,790
rubjonny
Apr 22, 2024
DITCHYBOY
20vt forged spec question
Ditchyboy
,
Mar 26, 2024
Replies:
5
Views:
397
davkav
Mar 27, 2024
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