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Old 01-25-2011, 03:24 AM   #14
Pierre
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Join Date: May 2009
Location: Camarillo, CA
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Default I am not convinced

Fuel pressure and volume are different between the pumps. Part numbers are also different.
It makes no sense that BMW would produce a separate pump with different specs for no apparent reason. And the ti pump, while putting out the same pressure and volume as the M50/S50 pump, has a different part number. I plan to do a side-by-side physical comparison of the two but I suspect a different depth of the tank the main reason for the difference.
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Pierre
96 318ti (S52), 97 318ti, 95 318ti, 69 2002 (M20), 74 2002tii, 76 530i (3.3), 79 323i, 81 528i, 90 325i, 91 318is, 97 Z3, 2002 330i, 2002 R1150RT.
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