Boost gauge not working

Discusdan · 01-06-2026, 07:13 AM

Hi can someone advise on what may be wrong. The mechanic wired everything as it should be. The guage sits at 0 all the time and isn't registering any boost . It's tapped in to the standard line used for boost gauges
Thank you

lookalikehuuh · 01-06-2026, 10:06 AM

There is no "standard" line used for boost gauges on E90s.....

01-06-2026, 07:13 AM	#1
Discusdan New Member 4 Rep 20 Posts Drives: E90 318i Join Date: Mar 2019 Location: Uk iTrader: (0)	Boost gauge not working Hi can someone advise on what may be wrong. The mechanic wired everything as it should be. The guage sits at 0 all the time and isn't registering any boost . It's tapped in to the standard line used for boost gauges Thank you Attached Images
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01-06-2026, 10:06 AM	#2
lookalikehuuh Colonel 1883 Rep 2,177 Posts Drives: 2006 330i, 2007 335i Join Date: Sep 2014 Location: San Diego, CA iTrader: (0)	There is no "standard" line used for boost gauges on E90s.....
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