933 pump power?

michaelalex17 · 03-03-2011, 07:31 PM

sorry if this has been discussed before. but my car seems to be running fine so i dont know if i should take it to the dealer to get the new 933 pump. does it reduce power?

dlbrooks18 · 03-03-2011, 07:53 PM

Quote:

Originally Posted by TrackRat

No a new HPFP doesn't reduce power. Some folks have reported a reduction in performance from a software update.

Which I think adds some lag, at least I felt some lag with the new software..

michaelalex17 · 03-03-2011, 08:02 PM

the software update that is related to the new pump? or just the newest software not including the pump?

blacknbean · 03-03-2011, 08:51 PM

the newest pump is 446 btw

michaelalex17 · 03-04-2011, 08:02 PM

if they're all equal then why would they recall it and put the same pump in? i thought the new pumps has some new stuff in them or something? so if they're the same then i shouldnt get mine replaced? like i said before, i dont have any of the symptoms of the HPFP failure. i jsut didnt want it to go out so i was thinking to get it replaced with the new pump. but if the new pump is no different then the old pump then theres no point?

03-03-2011, 07:31 PM	#1
michaelalex17 Brigadier General 596 Rep 3,386 Posts Drives: Manual Wagon Join Date: Aug 2010 Location: CT iTrader: (4)	933 pump power? sorry if this has been discussed before. but my car seems to be running fine so i dont know if i should take it to the dealer to get the new 933 pump. does it reduce power?
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03-03-2011, 08:02 PM	#3
michaelalex17 Brigadier General 596 Rep 3,386 Posts Drives: Manual Wagon Join Date: Aug 2010 Location: CT iTrader: (4)	the software update that is related to the new pump? or just the newest software not including the pump?
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03-03-2011, 08:51 PM	#4
blacknbean Major 14 Rep 1,044 Posts Drives: e92 335i 6MT Join Date: Jul 2007 Location: LA iTrader: (2)	the newest pump is 446 btw
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03-04-2011, 08:02 PM	#5
michaelalex17 Brigadier General 596 Rep 3,386 Posts Drives: Manual Wagon Join Date: Aug 2010 Location: CT iTrader: (4)	if they're all equal then why would they recall it and put the same pump in? i thought the new pumps has some new stuff in them or something? so if they're the same then i shouldnt get mine replaced? like i said before, i dont have any of the symptoms of the HPFP failure. i jsut didnt want it to go out so i was thinking to get it replaced with the new pump. but if the new pump is no different then the old pump then theres no point?
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