1.8 & 1.8T

Section for all things related to the 20-valve 4 cyl engine

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  1. 20V_JIMMY
    Sticky

    OEM management wiring: 1.8T => Mk2 harness install FAQ

    20v_jimmy, Dec 29, 2009 ... 36 37 38
    Replies:
    751
    Views:
    422,696
    rubjonny
    Jul 16, 2024
  2. rubjonny
    Sticky

    SEAT Ibiza AQX/AYP 20v -> CE2 + general fusebox plug reference guide

    rubjonny, Apr 25, 2017 ... 2
    Replies:
    35
    Views:
    9,472
    rubjonny
    Jun 2, 2021
  3. MICHAEL GHIA
    Sticky

    1.8T 20V Engine codes FAQ

    Michael Ghia, Oct 31, 2004 ... 4 5 6
    Replies:
    107
    Views:
    247,168
    J66KE B
    Oct 15, 2016
  4. A.N. OTHER
    Sticky

    VAG Engine Part Dimensions

    A.N. Other, Nov 8, 2007
    Replies:
    1
    Views:
    7,938
    A.N. Other
    May 9, 2011
  5. Brian.G
    Sticky

    1.8T AUG Block Cutaway Pictures.

    Brian.G, Jun 18, 2009
    Replies:
    11
    Views:
    12,944
    Brian.G
    Jul 8, 2009
  6. MICKY1
    Sticky

    20v spec check - AEB fitting list

    micky1, May 17, 2009
    Replies:
    15
    Views:
    22,883
    micky1
    Jun 1, 2009
  7. GOLF MK9

    Audi S3 amk ,will BAM loom fit

    Golf mk9, Jul 26, 2024 at 2:32 PM
    Replies:
    0
    Views:
    14
    Golf mk9
    Jul 26, 2024 at 2:32 PM
  8. DEEPPOLO

    1.8t Oil Return Pipe fouling mk2 rear mount

    deeppolo, May 14, 2024
    Replies:
    1
    Views:
    139
    vr6syncro
    Jul 26, 2024 at 7:50 AM
  9. DEEPPOLO

    1.8t ARY Cambelt cover fowling Master Cylinder.

    deeppolo, Jul 11, 2024
    Replies:
    6
    Views:
    137
    rubjonny
    Jul 25, 2024 at 10:32 AM
  10. COUPECHAMP

    hot race engine

    coupechamp, Feb 9, 2024
    Replies:
    10
    Views:
    533
    daNpy
    Jun 28, 2024
  11. FLLOYD1

    Cam/crank sensors

    Flloyd1, Jun 13, 2024
    Replies:
    7
    Views:
    242
    GVK
    Jun 16, 2024
  12. Mk2daz

    1.8T not starting! - Emerald K6+ ECU

    Mk2daz, Feb 13, 2024 ... 2
    Replies:
    23
    Views:
    794
    Acloughvw44?!
    May 22, 2024
  13. GLOVES88

    Mk2 1.8T Cruise Control

    Gloves88, Sep 26, 2013 ... 2
    Replies:
    27
    Views:
    9,253
    rubjonny
    Apr 22, 2024
  14. DITCHYBOY

    20vt forged spec question

    Ditchyboy, Mar 26, 2024
    Replies:
    5
    Views:
    229
    davkav
    Mar 27, 2024
  15. MK2BAL

    Mk2 AGU rev counter

    mk2bal, Mar 17, 2024
    Replies:
    4
    Views:
    301
    rubjonny
    Mar 22, 2024
  16. 0ZMAN

    AGU inlet on APY Head.

    0zman, Mar 2, 2024
    Replies:
    5
    Views:
    219
    MelG60
    Mar 10, 2024
  17. ANDI LAMBRU

    Clutch switch and MAF not working

    Andi Lambru, Jan 12, 2024
    Replies:
    2
    Views:
    179
    Andi Lambru
    Jan 15, 2024
  18. Richard Mk2

    Metal Coolant Pipe Rubber Oring - 1.8T

    Richard Mk2, Dec 10, 2023
    Replies:
    4
    Views:
    300
    Richard Mk2
    Dec 10, 2023
  19. JOHNSX

    HELP with mk3 vr6 swap to 20vt

    Johnsx, Nov 28, 2023
    Replies:
    6
    Views:
    300
    Johnsx
    Nov 29, 2023
  20. HARRYVR6

    aug cutting out

    harryvr6, Nov 19, 2023
    Replies:
    0
    Views:
    143
    harryvr6
    Nov 19, 2023
  21. MK2BAL

    Mk2 rev signal adaptor

    mk2bal, Sep 2, 2023
    Replies:
    6
    Views:
    375
    daNpy
    Oct 29, 2023
  22. GEORGETL

    Engine mounts

    Georgetl, Oct 16, 2023
    Replies:
    1
    Views:
    306
    rubjonny
    Oct 26, 2023
  23. 5LIM5HADY

    K04 Hybrid leaking oil

    5lim5hady, Oct 25, 2023
    Replies:
    0
    Views:
    244
    5lim5hady
    Oct 25, 2023
  24. COUPECHAMP

    blanking plate

    coupechamp, Aug 1, 2023
    Replies:
    5
    Views:
    375
    coupechamp
    Oct 11, 2023
  25. magictree

    16v to 1.8t swap

    magictree, Jun 5, 2022
    Replies:
    13
    Views:
    736
    daNpy
    Sep 22, 2023
  26. SAUERKRAUT

    Lupo GTI 1.8T Swap Wiring Harness HELP

    SauerKraut, Jul 19, 2023
    Replies:
    1
    Views:
    734
    rubjonny
    Jul 25, 2023
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