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:
    380,439
    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:
    7,922
    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:
    228,932
    J66KE B
    Oct 15, 2016
  4. A.N. OTHER
    Sticky

    VAG Engine Part Dimensions

    A.N. Other, Nov 8, 2007
    Replies:
    1
    Views:
    7,777
    A.N. Other
    May 9, 2011
  5. Brian.G
    Sticky

    1.8T AUG Block Cutaway Pictures.

    Brian.G, Jun 18, 2009
    Replies:
    11
    Views:
    12,465
    Brian.G
    Jul 8, 2009
  6. MICKY1
    Sticky

    20v spec check - AEB fitting list

    micky1, May 17, 2009
    Replies:
    15
    Views:
    21,971
    micky1
    Jun 1, 2009
  7. DANMK118T

    Broken wire or ecu?

    Danmk118t, May 14, 2023
    Replies:
    8
    Views:
    194
    rubjonny
    May 22, 2023 at 10:14 AM
  8. BASILKNIFE

    Blue smoke

    basilknife, Apr 23, 2023
    Replies:
    5
    Views:
    151
    Tristan
    Apr 28, 2023
  9. GLOVES88

    Mk2 1.8T Cruise Control

    Gloves88, Sep 26, 2013 ... 2
    Replies:
    25
    Views:
    7,584
    Rafa
    Apr 25, 2023
  10. DEANAGE1983

    AUM no response from accelerator pedal

    deanage1983, Dec 8, 2013 ... 2 3
    Replies:
    50
    Views:
    7,669
    KeithMac
    Apr 18, 2023
  11. USER_X1

    Accelerater Pedal connecter pinout Golf MK4 GTI AUQ 2003

    User_X1, Feb 20, 2023
    Replies:
    5
    Views:
    114
    rubjonny
    Mar 22, 2023
  12. TODD MOTTO

    Alternator tensioner, gone? Is it needed?

    Todd Motto, Mar 9, 2023
    Replies:
    5
    Views:
    102
    GVK
    Mar 9, 2023
  13. BASILKNIFE

    Intermittent jerky acceleration when cold

    basilknife, Mar 5, 2023
    Replies:
    10
    Views:
    155
    basilknife
    Mar 9, 2023
  14. JACKGTI

    17705 rough idle

    JackGTI, Mar 7, 2023
    Replies:
    2
    Views:
    61
    JackGTI
    Mar 7, 2023
  15. TODD MOTTO

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

    Todd Motto, Feb 12, 2023
    Replies:
    5
    Views:
    168
    Todd Motto
    Feb 13, 2023
  16. TODD MOTTO

    BAM 1.8T - where does this hose go?

    Todd Motto, Feb 5, 2023
    Replies:
    2
    Views:
    103
    Todd Motto
    Feb 7, 2023
  17. TODD MOTTO

    Intercooler and Radiator Recommendations?

    Todd Motto, Jan 20, 2023
    Replies:
    2
    Views:
    135
    Todd Motto
    Jan 21, 2023
  18. TODD MOTTO

    Timing belt misaligned/not straight, any tips?

    Todd Motto, Jan 12, 2023
    Replies:
    4
    Views:
    117
    Tristan
    Jan 13, 2023
  19. dUff

    BAM in Mk2 hits master cylinder

    dUff, Oct 17, 2009 ... 2 3 4
    Replies:
    67
    Views:
    13,768
    dodgy
    Jan 10, 2023
  20. NEIL_IRELAND

    CE1 1.8t, how difficult is the wiring?

    Neil_Ireland, Nov 11, 2022
    Replies:
    3
    Views:
    144
    rubjonny
    Nov 14, 2022
  21. PHILIP SMITH

    Problems getting an Epytec rear gearbox mount to fit an 02J box - help please

    philip smith, Oct 22, 2022
    Replies:
    2
    Views:
    145
    philip smith
    Oct 23, 2022
  22. ROSSCO_

    ARX, oem alternative ecu’s

    Rossco_, Oct 14, 2022
    Replies:
    3
    Views:
    130
    Rossco_
    Oct 16, 2022
  23. FAT-COL

    1.8t swapped mk1 engine wiring

    Fat-Col, Sep 27, 2022
    Replies:
    6
    Views:
    179
    rubjonny
    Sep 28, 2022
  24. WELLY24

    over fueling

    welly24, Sep 4, 2022
    Replies:
    0
    Views:
    109
    welly24
    Sep 4, 2022
  25. LOUIS_CLEAVER

    Mapping out codes

    Louis_Cleaver, Jul 11, 2022
    Replies:
    4
    Views:
    190
    rubjonny
    Aug 5, 2022
  26. ROCCO_BALBOA

    1.8T swap heater matrix plumbing

    Rocco_Balboa, Jul 24, 2022
    Replies:
    5
    Views:
    264
    rubjonny
    Jul 26, 2022
Showing threads 1 to 20 of 2,747

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