New HPFP, Impressions

Jockey · 01-31-2011, 07:57 PM

Got my new pump today + 3 new injectors. She's running like a champ

Einser BMW · 01-31-2011, 10:22 PM

Can confirm that too: 446 + 6 new injectors = 2 eyes wide open at the very first firm push early that morning. Followed by a huge grin. Grin reoccurs periodically ever since.

And leads to substantially diminished MPG.

romak47 · 02-01-2011, 08:47 AM

How can i get this warranty work done on my 09' 135?? I want/need new injectors but Germany doesnt provide this warranty work on the HPFP or injectors for some reason!!

MusclezMarinara · 02-03-2011, 02:00 PM

Wait for ur letter romak47

HondaGoneRogue · 02-04-2011, 03:00 PM

Quote:

Originally Posted by romak47

How can i get this warranty work done on my 09' 135?? I want/need new injectors but Germany doesnt provide this warranty work on the HPFP or injectors for some reason!!

Does your vin\production date fall into the range?

HondaGoneRogue · 02-09-2011, 02:49 PM

Update: So I got the plugs swapped about 2 weeks ago. They looked fine for 30k miles. I didn't really feel a difference from the fresh ones. I guess the pump, injectors, and software are really THAT good.

I'm one happy camper.

genesyslv · 03-02-2011, 05:04 PM

I made an appointment far an oil change, removed my JB3 and drove the car in. The SA informed me that the HPFP needed changed and a few other minor recalls. After I picked it up the car accelerated smoothly but didn't pull very hard at all. I reinstalled my JB3 and something doesn't feel right. Idle is normal, no codes or anything strikes me as out of the ordinary. Should I take it back in?

Maconer98 · 08-12-2011, 03:37 PM

After reading this thread, I am no longer dreading the fact that the dealer just replaced my HPFP after I made it clear I did not want it replaced. I have a 2010 with 20k miles on it that never displayed any symptoms of a failing pump. I took it in for some service and my SA pointed out that my car had some open campaigns to replace the HPFP. I was hesitant to get the latest update because why fix something if it isn't broken. I called the SA this morning to make sure he got the message to not have the HPFP replaced but he said that he didn't and they had just finished doing it. I was fuming. After reading this, I'm excited

I confirmed I got the latest 446 pump and from what people have been saying, its been a good experience. So thank you all for that!

HondaGoneRogue · 08-12-2011, 04:42 PM

NP! A lot of us that had an early software fix seemed to have had a slower car after. But with the latest pump, injectors and software, it's a rocket! Glad to see you found the thread.

romak47 · 08-12-2011, 08:24 PM

hope when i move stateside i get that letter in mail saying i can get this new sw and injectors.. my hpfp has been great for 30k kilometers..
I hope i get some added HP if BMW NA helps me out, cause i know for sure BMW Germany doesnt give a shit about us..

01-31-2011, 07:57 PM	#23
Jockey Brigadier General 3445 Rep 4,981 Posts Drives: 992 C4S Join Date: Mar 2008 Location: Park City, UT iTrader: (1)	Got my new pump today + 3 new injectors. She's running like a champ
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01-31-2011, 10:22 PM	#24
Einser BMW New Member 0 Rep 29 Posts Drives: 08 135 AW 6MT Join Date: Jan 2010 Location: So Cal iTrader: (0)	Can confirm that too: 446 + 6 new injectors = 2 eyes wide open at the very first firm push early that morning. Followed by a huge grin. Grin reoccurs periodically ever since. And leads to substantially diminished MPG.
	Appreciate 0 Quote

02-01-2011, 08:47 AM	#25
romak47 Captain 53 Rep 941 Posts Drives: like a bat out of hell Join Date: Oct 2008 Location: SoCal iTrader: (0)	How can i get this warranty work done on my 09' 135?? I want/need new injectors but Germany doesnt provide this warranty work on the HPFP or injectors for some reason!! __________________ JB4, DCI, Digi boost, CSL eyelids, 5% tint, KW v2's. Bastuck 85mm quad w/ berk resonated mids, LED int ltg, Perf SSK, CF int trim, 19" SF-71 rims, CDV mod, BMS OCC, ER+tial charge pipe. AR DP's, Helix IC,meth, drilled slotted rotors
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02-03-2011, 02:00 PM	#26
MusclezMarinara Banned 262 Rep 5,018 Posts Drives: VALNCYA Join Date: Jan 2009 Location: Jersey iTrader: (23) Garage List 2011 BMW 1M [9.22] 2009 335i Sedan xdrive [9.34]	Wait for ur letter romak47
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02-09-2011, 02:49 PM	#28
HondaGoneRogue They like my Swag... 433 Rep 3,762 Posts Drives: 15 GSM 435i GC Join Date: Aug 2008 Location: South Dakota iTrader: (4) Garage List 2015 435i Gran Coupe [0.00]	Update: So I got the plugs swapped about 2 weeks ago. They looked fine for 30k miles. I didn't really feel a difference from the fresh ones. I guess the pump, injectors, and software are really THAT good. I'm one happy camper. __________________ 2015 435i Gran Coupe - Current 2008 AW 135i - Sold
	Appreciate 0 Quote

03-02-2011, 05:04 PM	#29
genesyslv New Member 13 Rep 27 Posts Drives: 2017 LBB M2 Join Date: Jun 2010 Location: Las Vegas iTrader: (0)	I made an appointment far an oil change, removed my JB3 and drove the car in. The SA informed me that the HPFP needed changed and a few other minor recalls. After I picked it up the car accelerated smoothly but didn't pull very hard at all. I reinstalled my JB3 and something doesn't feel right. Idle is normal, no codes or anything strikes me as out of the ordinary. Should I take it back in?
	Appreciate 0 Quote

08-12-2011, 03:37 PM	#30
Maconer98 Second Lieutenant 26 Rep 293 Posts Drives: 2010 BMW 135i AW/CORAL RED MT Join Date: Sep 2010 Location: NYC - Brooklyn iTrader: (5)	After reading this thread, I am no longer dreading the fact that the dealer just replaced my HPFP after I made it clear I did not want it replaced. I have a 2010 with 20k miles on it that never displayed any symptoms of a failing pump. I took it in for some service and my SA pointed out that my car had some open campaigns to replace the HPFP. I was hesitant to get the latest update because why fix something if it isn't broken. I called the SA this morning to make sure he got the message to not have the HPFP replaced but he said that he didn't and they had just finished doing it. I was fuming. After reading this, I'm excited I confirmed I got the latest 446 pump and from what people have been saying, its been a good experience. So thank you all for that!
	Appreciate 0 Quote

08-12-2011, 04:42 PM	#31
HondaGoneRogue They like my Swag... 433 Rep 3,762 Posts Drives: 15 GSM 435i GC Join Date: Aug 2008 Location: South Dakota iTrader: (4) Garage List 2015 435i Gran Coupe [0.00]	NP! A lot of us that had an early software fix seemed to have had a slower car after. But with the latest pump, injectors and software, it's a rocket! Glad to see you found the thread. __________________ 2015 435i Gran Coupe - Current 2008 AW 135i - Sold
	Appreciate 0 Quote

08-12-2011, 08:24 PM	#32
romak47 Captain 53 Rep 941 Posts Drives: like a bat out of hell Join Date: Oct 2008 Location: SoCal iTrader: (0)	hope when i move stateside i get that letter in mail saying i can get this new sw and injectors.. my hpfp has been great for 30k kilometers.. I hope i get some added HP if BMW NA helps me out, cause i know for sure BMW Germany doesnt give a shit about us.. __________________ JB4, DCI, Digi boost, CSL eyelids, 5% tint, KW v2's. Bastuck 85mm quad w/ berk resonated mids, LED int ltg, Perf SSK, CF int trim, 19" SF-71 rims, CDV mod, BMS OCC, ER+tial charge pipe. AR DP's, Helix IC,meth, drilled slotted rotors
	Appreciate 0 Quote

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