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Author Topic: FUEL TRIMS  (Read 1399 times)

Offline Scoobykiller

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FUEL TRIMS
« on: September 30, 2016, 08:45:36 pm »
So today i found out about fuel trims.
So decided to check mine
The results are -1.9 +17.2
What does this mean is it bad?
Thanks
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Offline Dan_FR

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Re: FUEL TRIMS
« Reply #1 on: October 01, 2016, 07:37:49 am »
Far from ideal really. Substantial under reading from the MAF sensor caused by the intake. What map? Standard?
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TFSI... Revo Stage 2+... . WMI.... VCDS HEX + CAN, MPPS, VAG Commander & VAG tacho - South Wales

Offline Scoobykiller

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Re: FUEL TRIMS
« Reply #2 on: October 03, 2016, 12:13:35 pm »
My dv leaks boost under load
Im stage 2+

The intake i got is an mtc intake and i just fitted it recently
Previosue i had some other one but piping wasnt thick enough(70mm) this is 90mm
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