Thread: Gauges
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Old 03-20-2002, 03:53 AM   #6
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Member#: 2679
Join Date: Oct 2000
Chapter/Region: AKIC
Location: Anchorage ALASKA
2010 WRX4FD

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A mechanical fuel pressure gauge has actual fuel going in a line into the interior of the car to the gauge. An electrical fuel pressure gauge has fuel going to a line in the engine compartment to a sensor thats linked up to the gauge in the interior. In other words don't get a mechanical fuel pressure gauge if you want to see it while driving.

Hey Kris, thanks for the EGT.
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