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Old 07-25-2011, 11:18 PM   #3
jhandy
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Join Date: Nov 2006
Location: Bastrop, TX
Posts: 705
from the net:

Gas Gauge Out of Calibration

Diagnostic: The gas gauge on the dashboard reads low even when the tank is filled.

Cause: Miscalibrated gas gauge.

Details: The gas gauge can be calibrated using the PST2 (Porsche System Tool 2). The gas tank must be completely drained. Then a precise amount of gasoline is introduced into the tank. Then the PST2 is used to calibrate the gauge needle.

Time in Shop: One hour.

Repair Instructions: Requires dealer repair.
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2002 S
Pedro rear stabilizer bar, CF strut braces, Maxspeed headers with 100 cell cats, Fabspeed cat bypass pipes, H&R springs with M030 setup, TRG rear links, EVO air intake, B&M Short shift kit, Raby IMS upgrade, Raby underdrive pulley
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