MC2 problems

[Dag Bøsterud]

No reason to suspect otherwise... The car has lived a sheltered life in Germany before I bought it, full service history, never been chiped/tuned...

/Dag
1990 Audi 100 TQ Sport Exklusiv
  ----- Original Message ----- 
  From: hayes myers 
  To: Dag Bøsterud 
  Sent: Tuesday, July 20, 2010 7:50 PM
  Subject: Re: MC2 problems


  turbo is good?


  On Tue, Jul 20, 2010 at 12:50 PM, Dag Bøsterud <dag.boesterud at consulgranada.net> wrote:

    I've been plagued by misfiring, but I found the source of this at last. I tiny vacuum leak made the system go bananas.

    Now I'm facing boost problems. The car won't boost to more than 0,6-0,7 bars.
    I've tried using a 0,8 wg-spring, but even then it won't boost more. I've checked every clamp and every hose imaginable.
    Everything (and I mean everything) is brand new.

    Vacuum hoses, spark plugs, injectors w/seals, misc. sensors, oxygen sensor (bosch), spark plug wires... you name it, I've replaced it.
    The only thing I haven't replaced is the air intake sensor, but I have resoldered it.

    I get no fault codes.

    The chip I'm using at the moment is an MTM-chip, should produce about 205 hp.

    /Dag

    1990 Audi 100 TQ Sport Exklusiv
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