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Author Topic: MK5 GTI down on power  (Read 2010 times)

Offline MKVASMR

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Re: MK5 GTI down on power
« Reply #15 on: June 27, 2024, 08:46:49 pm »
I’m definitely not an expert but stock ecu boost specified value is 1700mbar which you are getting. A tuned one would be around 2300.
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Offline pudding

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Re: MK5 GTI down on power
« Reply #16 on: June 28, 2024, 09:34:43 am »
The map sensor reading includes atmospheric pressure, so deduct 1000mbar to get the actual boost pressure. GTI runs about a bar of boost iirc, and ED30 runs 0.9 bar.
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2007 ED30 | 2009 TDI 140 | 2016 BMW 330D
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