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-   -   Since De-cat (https://www.scoobynet.com/general-technical-10/666402-since-de-cat.html)

paulfiori 09 February 2008 08:50 PM

Since De-cat
 
Hi everyone,

Need a little help. I've just bought my first scooby, A 1997 wagon.

I have just fitted a De-cat pipe to it but seem to have gained a a fault since doing this. :( The turbo doesn't seem to surge quite as well now when on full throttle. If I drive it gently up to about 4000 rpm it runs great but when driving hard through the rev range the engine apears to holding back slightly. I have checked to lambda sensor which seem ok. Is there anything I should/could do to sort this.

Thank you

Paul
:)

smokingkills 09 February 2008 08:55 PM


Originally Posted by paulfiori (Post 7640058)
Hi everyone,

Need a little help. I've just bought my first scooby, A 1997 wagon.

I have just fitted a De-cat pipe to it but seem to have gained a a fault since doing this. :( The turbo doesn't seem to surge quite as well now when on full throttle. If I drive it gently up to about 4000 rpm it runs great but when driving hard through the rev range the engine apears to holding back slightly. I have checked to lambda sensor which seem ok. Is there anything I should/could do to sort this.

Thank you

Paul
:)


You'll need ecu mapping.

paulfiori 09 February 2008 09:15 PM

Cheers mate. :)

scoobyjay7 09 February 2008 10:14 PM


Originally Posted by paulfiori (Post 7640058)
Hi everyone,

Need a little help. I've just bought my first scooby, A 1997 wagon.

I have just fitted a De-cat pipe to it but seem to have gained a a fault since doing this. :( The turbo doesn't seem to surge quite as well now when on full throttle. If I drive it gently up to about 4000 rpm it runs great but when driving hard through the rev range the engine apears to holding back slightly. I have checked to lambda sensor which seem ok. Is there anything I should/could do to sort this.

Thank you

Paul
:)

How do you know if the lamba sensor is ok?:wonder:
how do you check one?


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