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:
    744
    Views:
    397,198
    rubjonny
    Mar 8, 2023
  2. rubjonny
    Sticky

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

    rubjonny, Apr 25, 2017 ... 2
    Replies:
    35
    Views:
    8,555
    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:
    236,261
    J66KE B
    Oct 15, 2016
  4. A.N. OTHER
    Sticky

    VAG Engine Part Dimensions

    A.N. Other, Nov 8, 2007
    Replies:
    1
    Views:
    7,844
    A.N. Other
    May 9, 2011
  5. Brian.G
    Sticky

    1.8T AUG Block Cutaway Pictures.

    Brian.G, Jun 18, 2009
    Replies:
    11
    Views:
    12,581
    Brian.G
    Jul 8, 2009
  6. MICKY1
    Sticky

    20v spec check - AEB fitting list

    micky1, May 17, 2009
    Replies:
    15
    Views:
    22,313
    micky1
    Jun 1, 2009
  7. JOHNSX

    HELP with mk3 vr6 swap to 20vt

    Johnsx, Nov 28, 2023
    Replies:
    6
    Views:
    98
    Johnsx
    Nov 29, 2023
  8. HARRYVR6

    aug cutting out

    harryvr6, Nov 19, 2023
    Replies:
    0
    Views:
    35
    harryvr6
    Nov 19, 2023
  9. MK2BAL

    Mk2 rev signal adaptor

    mk2bal, Sep 2, 2023
    Replies:
    6
    Views:
    221
    daNpy
    Oct 29, 2023
  10. GEORGETL

    Engine mounts

    Georgetl, Oct 16, 2023
    Replies:
    1
    Views:
    113
    rubjonny
    Oct 26, 2023
  11. 5LIM5HADY

    K04 Hybrid leaking oil

    5lim5hady, Oct 25, 2023
    Replies:
    0
    Views:
    111
    5lim5hady
    Oct 25, 2023
  12. COUPECHAMP

    blanking plate

    coupechamp, Aug 1, 2023
    Replies:
    5
    Views:
    193
    coupechamp
    Oct 11, 2023
  13. magictree

    16v to 1.8t swap

    magictree, Jun 5, 2022
    Replies:
    13
    Views:
    535
    daNpy
    Sep 22, 2023
  14. SAUERKRAUT

    Lupo GTI 1.8T Swap Wiring Harness HELP

    SauerKraut, Jul 19, 2023
    Replies:
    1
    Views:
    235
    rubjonny
    Jul 25, 2023
  15. TODD MOTTO

    Hose ideas/options for inlet manifold?

    Todd Motto, Jul 22, 2023
    Replies:
    2
    Views:
    158
    Tristan
    Jul 23, 2023
  16. DANMK118T

    Broken wire or ecu?

    Danmk118t, May 14, 2023
    Replies:
    11
    Views:
    364
    watercooled
    Jun 17, 2023
  17. BASILKNIFE

    What’s causing all this?

    basilknife, Jun 10, 2023
    Replies:
    1
    Views:
    165
    basilknife
    Jun 10, 2023
  18. BASILKNIFE

    Blue smoke

    basilknife, Apr 23, 2023
    Replies:
    6
    Views:
    288
    basilknife
    Jun 10, 2023
  19. GLOVES88

    Mk2 1.8T Cruise Control

    Gloves88, Sep 26, 2013 ... 2
    Replies:
    25
    Views:
    8,284
    Rafa
    Apr 25, 2023
  20. DEANAGE1983

    AUM no response from accelerator pedal

    deanage1983, Dec 8, 2013 ... 2 3
    Replies:
    50
    Views:
    8,233
    KeithMac
    Apr 18, 2023
  21. USER_X1

    Accelerater Pedal connecter pinout Golf MK4 GTI AUQ 2003

    User_X1, Feb 20, 2023
    Replies:
    5
    Views:
    222
    rubjonny
    Mar 22, 2023
  22. TODD MOTTO

    Alternator tensioner, gone? Is it needed?

    Todd Motto, Mar 9, 2023
    Replies:
    5
    Views:
    199
    GVK
    Mar 9, 2023
  23. BASILKNIFE

    Intermittent jerky acceleration when cold

    basilknife, Mar 5, 2023
    Replies:
    10
    Views:
    224
    basilknife
    Mar 9, 2023
  24. JACKGTI

    17705 rough idle

    JackGTI, Mar 7, 2023
    Replies:
    2
    Views:
    158
    JackGTI
    Mar 7, 2023
  25. TODD MOTTO

    BAM engine, where do these pipes go? MK2 Golf Conversion.

    Todd Motto, Feb 12, 2023
    Replies:
    5
    Views:
    332
    Todd Motto
    Feb 13, 2023
  26. TODD MOTTO

    BAM 1.8T - where does this hose go?

    Todd Motto, Feb 5, 2023
    Replies:
    2
    Views:
    171
    Todd Motto
    Feb 7, 2023
Showing threads 1 to 20 of 2,756

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