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Thread: running rich?

  1. #1
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    running rich?

    just checked my fuel trim on my s3 8l 2000, is +4.7% in the second column block 32 vcds too high? am i running rich?

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    <tuffty/>'s Avatar
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    + figure suggests lean (adding fuel)... so a vac leak maybe although +/- 5% is fairly normal...

    <tuffty/>
    Silver 2001 AMK S3. Silver alcantara interior... now with added powarrrrrrrr, torques. VAGCOM + KII-USB. >> My build thread...

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    any known locations for common vac leak?

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    <tuffty/>'s Avatar
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    Anything thats rubber or plastic... mostly under the inlet manifold... PCV, SAI, N249... all that..

    <tuffty/>
    Silver 2001 AMK S3. Silver alcantara interior... now with added powarrrrrrrr, torques. VAGCOM + KII-USB. >> My build thread...

 

 

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