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      12-22-2012, 11:13 AM   #8
Passes everything but the gas station

Drives: 2010 E90 M3
Join Date: Jul 2010
Location: Boston, MA

iTrader: (2)

So a few days ago all of a sudden the AFR gauge just stopped working. I'm at a place this morning that can weld a bung so I am hoping that this should be the safest and correct solution to the problem.

Weird how the gauge stopped working as the other two are in fine function.

Curious as to what other get for reading on oil pressure at idle and and with throttle half engaged. Mine typically stays at a steady 80psi but will fluctuate back. Te weird thing is when I turn the car off the oil pressure gauge stays around 40?? I would assume that it would go to 0 with the vehicle off