turbo boost

  1. 2.0 TDI Juddering under boost after a cold start

    Hi all New here, not new to Leon issues though. Hoping I can gain some insight to a long term issue I’ve had with my 2012 cr140 FR. I’ll try and keep it to the point. Car judders under boost after cold start. Idle is completely fine. Happens every time after I start driving from cold, and even...
  2. av07

    Potential Boost Issue

    Hi All, Hope life is treating us all fairly. I purchased an '02 Cupra 20v 1.8t back in August last year. The car has served me well, and I'm looking to keep it for a long time. From purchase, I've noticed an issue with boost and wanted some help to be pointed in the correct direction. When on...
  3. goran213

    Light switch wiring

    Hey guys, today I was going to connect my turbo boost gauge on my Cupra R and I didn't do it because I didn't know where to connect 2 cables from boost gauge... I was thinking to connect on LIGHT SWITCH because is closest to gauge but there were few cables... Does anyone know which is positive...
  4. Poopra R

    --MK1 Cupra R 225 Misfire on full boost--

    (Car is a 2004 Leon Cupra R BAM 225 not mapped has ramair cone filter and miltek cat back) Hello gents i changed my plugs yesterday all came out smoothy and new plugs in (ngk pfr6q dealer spec same plugs as old one) however now on full boost the car misfires as soon as it hits full boost, ive...
  5. Turbo problem

    So my seat Leon fr cr170 has thrown up a turbo underboost code. When it's started in the morning there's no turbo and once I get to third gear the glow plug light flashes and sends it into limp mode. Pulled over and restarted the car and it was fine, turbo back running and everything feeling...
  6. 2.0TSI CCZB FR MK2 Power loss (Whistle) GFB+?

    Hi guys, I have a stage 2+ FR 2.0TSI ( not tfsi) 2009 I've had a strange train whistle/screem coming on boost. I've noticed the car has a very slight decreas in acceleration turbo power. But up in the revs it fly's. I've installed a DV GFB+ I'm thinking it's something to do with this ...
  7. No "turbo boost"

    hi guys and girls can anyone shed some light on this. started the car this morning, ibiza 1.9tdi sport and there was a distinct lack of "turbo Boost" got to my destination and started the car again and all the lights went off when turning over except the "engine Diagnosis" light..still...
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