1.8 & 1.8T

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

Page 1 of 139
Sort By:
Title Start Date
Replies Views
Last Message ↓
  1. 20V_JIMMY
    Sticky

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

    20v_jimmy, Dec 29, 2009 ... 36 37 38
    Replies:
    746
    Views:
    411,083
    rubjonny
    Feb 8, 2024
  2. rubjonny
    Sticky

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

    rubjonny, Apr 25, 2017 ... 2
    Replies:
    35
    Views:
    9,118
    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:
    242,166
    J66KE B
    Oct 15, 2016
  4. A.N. OTHER
    Sticky

    VAG Engine Part Dimensions

    A.N. Other, Nov 8, 2007
    Replies:
    1
    Views:
    7,881
    A.N. Other
    May 9, 2011
  5. Brian.G
    Sticky

    1.8T AUG Block Cutaway Pictures.

    Brian.G, Jun 18, 2009
    Replies:
    11
    Views:
    12,742
    Brian.G
    Jul 8, 2009
  6. MICKY1
    Sticky

    20v spec check - AEB fitting list

    micky1, May 17, 2009
    Replies:
    15
    Views:
    22,593
    micky1
    Jun 1, 2009
  7. DITCHYBOY

    20vt forged spec question

    Ditchyboy, Mar 26, 2024
    Replies:
    5
    Views:
    159
    davkav
    Mar 27, 2024
  8. MK2BAL

    Mk2 AGU rev counter

    mk2bal, Mar 17, 2024
    Replies:
    4
    Views:
    167
    rubjonny
    Mar 22, 2024
  9. 0ZMAN

    AGU inlet on APY Head.

    0zman, Mar 2, 2024
    Replies:
    5
    Views:
    117
    MelG60
    Mar 10, 2024
  10. Mk2daz

    1.8T not starting! - Emerald K6+ ECU

    Mk2daz, Feb 13, 2024 ... 2
    Replies:
    22
    Views:
    457
    Mk2daz
    Mar 4, 2024
  11. COUPECHAMP

    hot race engine

    coupechamp, Feb 9, 2024
    Replies:
    9
    Views:
    413
    daNpy
    Feb 12, 2024
  12. ANDI LAMBRU

    Clutch switch and MAF not working

    Andi Lambru, Jan 12, 2024
    Replies:
    2
    Views:
    104
    Andi Lambru
    Jan 15, 2024
  13. Richard Mk2

    Metal Coolant Pipe Rubber Oring - 1.8T

    Richard Mk2, Dec 10, 2023
    Replies:
    4
    Views:
    175
    Richard Mk2
    Dec 10, 2023
  14. JOHNSX

    HELP with mk3 vr6 swap to 20vt

    Johnsx, Nov 28, 2023
    Replies:
    6
    Views:
    207
    Johnsx
    Nov 29, 2023
  15. HARRYVR6

    aug cutting out

    harryvr6, Nov 19, 2023
    Replies:
    0
    Views:
    88
    harryvr6
    Nov 19, 2023
  16. MK2BAL

    Mk2 rev signal adaptor

    mk2bal, Sep 2, 2023
    Replies:
    6
    Views:
    301
    daNpy
    Oct 29, 2023
  17. GEORGETL

    Engine mounts

    Georgetl, Oct 16, 2023
    Replies:
    1
    Views:
    196
    rubjonny
    Oct 26, 2023
  18. 5LIM5HADY

    K04 Hybrid leaking oil

    5lim5hady, Oct 25, 2023
    Replies:
    0
    Views:
    177
    5lim5hady
    Oct 25, 2023
  19. COUPECHAMP

    blanking plate

    coupechamp, Aug 1, 2023
    Replies:
    5
    Views:
    282
    coupechamp
    Oct 11, 2023
  20. magictree

    16v to 1.8t swap

    magictree, Jun 5, 2022
    Replies:
    13
    Views:
    635
    daNpy
    Sep 22, 2023
  21. SAUERKRAUT

    Lupo GTI 1.8T Swap Wiring Harness HELP

    SauerKraut, Jul 19, 2023
    Replies:
    1
    Views:
    554
    rubjonny
    Jul 25, 2023
  22. TODD MOTTO

    Hose ideas/options for inlet manifold?

    Todd Motto, Jul 22, 2023
    Replies:
    2
    Views:
    225
    Tristan
    Jul 23, 2023
  23. DANMK118T

    Broken wire or ecu?

    Danmk118t, May 14, 2023
    Replies:
    11
    Views:
    486
    watercooled
    Jun 17, 2023
  24. BASILKNIFE

    What’s causing all this?

    basilknife, Jun 10, 2023
    Replies:
    1
    Views:
    235
    basilknife
    Jun 10, 2023
  25. BASILKNIFE

    Blue smoke

    basilknife, Apr 23, 2023
    Replies:
    6
    Views:
    363
    basilknife
    Jun 10, 2023
  26. GLOVES88

    Mk2 1.8T Cruise Control

    Gloves88, Sep 26, 2013 ... 2
    Replies:
    25
    Views:
    8,773
    Rafa
    Apr 25, 2023
Showing threads 1 to 20 of 2,763

Thread Display Options

Loading...
Page 1 of 139
  1. 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