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      01-26-2010, 12:55 AM   #7
montr
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Drives: 2010 335d
Join Date: Sep 2009
Location: Atlanta, GA

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Quote:
Originally Posted by Ron1n View Post
QFT. The diesel isn't built the same as the N54, thus does not have a HPFP (the diesel engine doesn't need it), and so far (crossing my fingers), there are no major known issues.
Diesel have a high pressure fuel pump for sometime. HPFP are new to gasoline engine. They are require for Direct injection engine.

The HPFP in the 335d is part number 13517804409

http://www.realoem.com/bmw/showparts...58&hg=13&fg=15

BTW, the diesel HPFP pump the fuel to even larger pressure than the gasoline engine. A major advantage of diesel over gasoline is that diesel act as a lubricant.