Help need diverter valve(s)!!!

335si · 01-22-2010, 10:11 PM

Hi all,

Could someone help me out?

I broke the vacuum line Y connector trying to install a boost gauge. Then to make matters worse, when trying to take the remaining plastic out of the vacuum lines i broke the nipple on one of the diverter valves. I think the plastic nipples were weak from the heat, etc. The damn lines were really stuck in there. Should I have used soapy water or some lubricant to help dislodge the Y connector?

Can I drive the car with the vacuum lines unconnected? What will happen if I do?

Does any vendor want to sell me forge diverter valves? If you have some in stock I would love to have them overnighted to me if possible.

Vendors please PM me if you have then in stock and can possibly overnight them.

Thanks

cn555ic · 01-22-2010, 10:48 PM

WHen taking off one of the DV tubing with the fabric to hook the boost tubing from the gauge a easier way is to razor the tip off the DV nippe and then cut off the leftover tubing left on the DV nipple...Cutting off 3mm of that fabric tubing will eliminate breaking anything...

They are open from 10am-3pm EST, give them a try tomorrow to see if they can get it to you by at least Monday...good luck!

http://www.e90post.com/forums/showthread.php?t=330243

Bimmer This · 01-22-2010, 10:59 PM

I usually use a small 90 degree "pik" tool when removing vaccum lines. I'll spray little lube on the tool and insert it into the hose and move it around to loosen up the hose.

Jonny550 · 01-22-2010, 11:11 PM

Same shit happend to me .....sucks

TMR · 01-22-2010, 11:16 PM

well if we knew where on earth you were maybe someone would know if they can offer to help out.

335si · 01-23-2010, 02:09 AM

Quote:

Originally Posted by TMR

well if we knew where on earth you were maybe someone would know if they can offer to help out.

Great sense of humor....Disney World

335si · 01-23-2010, 02:40 AM

Anyone know how much stock diverter valves cost compared to the aftermarket, such as forge?

Htown09 · 01-23-2010, 02:41 AM

Quote:

Originally Posted by cn555ic

WHen taking off one of the DV tubing with the fabric to hook the boost tubing from the gauge a easier way is to razor the tip off the DV nippe and then cut off the leftover tubing left on the DV nipple...Cutting off 3mm of that fabric tubing will eliminate breaking anything...

They are open from 10am-3pm EST, give them a try tomorrow to see if they can get it to you by at least Monday...good luck!

http://www.e90post.com/forums/showthread.php?t=330243

270$ damn! Where can we get some better/cheaper ones?????????????????

Rockstarr · 01-23-2010, 07:09 AM

Quote:

Originally Posted by 335si

Anyone know how much stock diverter valves cost compared to the aftermarket, such as forge?

about $100 for stock DVs.

cn555ic · 01-23-2010, 07:37 AM

Quote:

Originally Posted by Htown09

270$ damn! Where can we get some better/cheaper ones?????????????????

No...unless you buy them used which they still sell for like 175-200

335si · 01-23-2010, 02:58 PM

Well I finished the gauge install, but I can't use it until I fix the damn diverter valve haha. Went to the local BMW dealer and ordered a new diverter valve for $86 and the damn Y connector was $13 (what a rip). Everything should be back in order this friday, I hope.

335si · 01-23-2010, 02:59 PM

As for now I am just limping along

I miss not being able to floor it...

hitster · 03-20-2010, 05:30 PM

Just out of curiousity, does anyone know where on earth the other end of the vacuum tubing from the Y connector goes? (the single long piece of tube), I have it disconnected and its causing half engine lights. I took off the air box to reconnect it apparently to the throttle body according to what I was told, and I honestly have no idea where it goes..

I did look at the tray part of the stock airbox and there is a round hole in which the tube plastic connector looks like it would fit.. but again I have no idea!!

Anyone got any diagrams or know exactly where this little shit needs to go??

335si · 03-20-2010, 05:49 PM

Quote:

Originally Posted by hitster

Just out of curiousity, does anyone know where on earth the other end of the vacuum tubing from the Y connector goes? (the single long piece of tube), I have it disconnected and its causing half engine lights. I took off the air box to reconnect it apparently to the throttle body according to what I was told, and I honestly have no idea where it goes..

I did look at the tray part of the stock airbox and there is a round hole in which the tube plastic connector looks like it would fit.. but again I have no idea!!

Anyone got any diagrams or know exactly where this little shit needs to go??

Def doesn't go in the stock airbox haha as i have dual cones and i can see it go back close to the firewall...i have no clue either

hitster · 03-20-2010, 05:54 PM

Thanks, I have it all apart and I found a pic below which looks like its connected to the rear of the throttle body... back to work I go!

hitster · 03-20-2010, 05:55 PM

if you have a look again could you feel where it connects to??

FLA 335 · 03-20-2010, 06:56 PM

it def. feels like its going past the throttle body... perhaps over to another T for vaccum ??

cn555ic · 03-20-2010, 07:42 PM

IT suppose to connect to a nipple at that location...If you broke that nipple off, you are pretty much screwed because its plastic....YOu need to replace the entire intake manifold which runs about 600 bucks or so...

It looks as though this OP that just posted a thread has the same issue as you...

http://www.e90post.com/forums/showthread.php?t=361595

hitster · 03-20-2010, 09:06 PM

that OP was me.. and now Im thinking why oh why did I even install the afe in the first place LOL.

01-22-2010, 10:11 PM	#1
335si Private First Class 15 Rep 196 Posts Drives: 335i Join Date: May 2009 Location: earth iTrader: (0)	Help need diverter valve(s)!!! Hi all, Could someone help me out? I broke the vacuum line Y connector trying to install a boost gauge. Then to make matters worse, when trying to take the remaining plastic out of the vacuum lines i broke the nipple on one of the diverter valves. I think the plastic nipples were weak from the heat, etc. The damn lines were really stuck in there. Should I have used soapy water or some lubricant to help dislodge the Y connector? Can I drive the car with the vacuum lines unconnected? What will happen if I do? Does any vendor want to sell me forge diverter valves? If you have some in stock I would love to have them overnighted to me if possible. Vendors please PM me if you have then in stock and can possibly overnight them. Thanks __________________ 2007 BMW 335i Cpe AW 6MT - All Stock 1972 Yamaha R5 (350 2-stroke)
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01-22-2010, 10:48 PM	#2
cn555ic 441 Rep 18,331 Posts Drives: 335i Join Date: Jun 2007 Location: US iTrader: (6)	WHen taking off one of the DV tubing with the fabric to hook the boost tubing from the gauge a easier way is to razor the tip off the DV nippe and then cut off the leftover tubing left on the DV nipple...Cutting off 3mm of that fabric tubing will eliminate breaking anything... They are open from 10am-3pm EST, give them a try tomorrow to see if they can get it to you by at least Monday...good luck! http://www.e90post.com/forums/showthread.php?t=330243
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01-22-2010, 10:59 PM	#3
Bimmer This Major General 99 Rep 6,473 Posts Drives: 2007 BMW 335i Join Date: Nov 2008 Location: Westminster iTrader: (3)	I usually use a small 90 degree "pik" tool when removing vaccum lines. I'll spray little lube on the tool and insert it into the hose and move it around to loosen up the hose.
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01-22-2010, 11:11 PM	#4
Jonny550 Brigadier General 241 Rep 4,936 Posts Drives: 2012 550i Xdrive Join Date: Feb 2009 Location: Jersey Shore iTrader: (14)	Same shit happend to me .....sucks __________________ [SIGPIC][/SIGPIC] .
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01-22-2010, 11:16 PM	#5
TMR Brigadier General 394 Rep 3,161 Posts Drives: M3 Join Date: Jun 2008 Location: Torrance iTrader: (12)	well if we knew where on earth you were maybe someone would know if they can offer to help out. __________________ 2015 M3 BPM Tuned, Eibach, Magnaflow and more www.tmrmzine.com/m3/f80 SOLD E92 Slēk Carbon Fiber Widebody M3 www.tmrmzine.com/m3/slek/ SOLD E92 335i Stage 3+ with all the toys www.tmrmzine.com/335/ SOLD E39 M5 Modded, What a great car! www.tmrmzine.com/m5/
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01-23-2010, 02:40 AM	#7
335si Private First Class 15 Rep 196 Posts Drives: 335i Join Date: May 2009 Location: earth iTrader: (0)	Anyone know how much stock diverter valves cost compared to the aftermarket, such as forge? __________________ 2007 BMW 335i Cpe AW 6MT - All Stock 1972 Yamaha R5 (350 2-stroke)
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01-23-2010, 02:58 PM	#11
335si Private First Class 15 Rep 196 Posts Drives: 335i Join Date: May 2009 Location: earth iTrader: (0)	Well I finished the gauge install, but I can't use it until I fix the damn diverter valve haha. Went to the local BMW dealer and ordered a new diverter valve for $86 and the damn Y connector was $13 (what a rip). Everything should be back in order this friday, I hope. __________________ 2007 BMW 335i Cpe AW 6MT - All Stock 1972 Yamaha R5 (350 2-stroke)
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01-23-2010, 02:59 PM	#12
335si Private First Class 15 Rep 196 Posts Drives: 335i Join Date: May 2009 Location: earth iTrader: (0)	As for now I am just limping along I miss not being able to floor it... __________________ 2007 BMW 335i Cpe AW 6MT - All Stock 1972 Yamaha R5 (350 2-stroke)
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03-20-2010, 05:30 PM	#13
hitster Petrolhead 5 Rep 129 Posts Drives: 2018 X5M Join Date: Mar 2009 Location: Atlanta, GA iTrader: (0)	Just out of curiousity, does anyone know where on earth the other end of the vacuum tubing from the Y connector goes? (the single long piece of tube), I have it disconnected and its causing half engine lights. I took off the air box to reconnect it apparently to the throttle body according to what I was told, and I honestly have no idea where it goes.. I did look at the tray part of the stock airbox and there is a round hole in which the tube plastic connector looks like it would fit.. but again I have no idea!! Anyone got any diagrams or know exactly where this little shit needs to go??
	Appreciate 0 Quote

03-20-2010, 05:54 PM	#15
hitster Petrolhead 5 Rep 129 Posts Drives: 2018 X5M Join Date: Mar 2009 Location: Atlanta, GA iTrader: (0)	Thanks, I have it all apart and I found a pic below which looks like its connected to the rear of the throttle body... back to work I go! Attached Images
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03-20-2010, 05:55 PM	#16
hitster Petrolhead 5 Rep 129 Posts Drives: 2018 X5M Join Date: Mar 2009 Location: Atlanta, GA iTrader: (0)	if you have a look again could you feel where it connects to??
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03-20-2010, 06:56 PM	#17
FLA 335 Captain 24 Rep 746 Posts Drives: 2009 335i (SOLD) !!!!! Join Date: Sep 2009 Location: Miami Fl iTrader: (7)	it def. feels like its going past the throttle body... perhaps over to another T for vaccum ?? __________________ 2009 BMW 335i Sedan / Auto / Paddles / Sport / BMW Assist / Heated seats / JB Matte Black Grill / Tischer First Aid Kit w\Triangle / Tischer Hood Pad / "Custom" rear fog switch <---- SOLD!!!!
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03-20-2010, 07:42 PM	#18
cn555ic 441 Rep 18,331 Posts Drives: 335i Join Date: Jun 2007 Location: US iTrader: (6)	IT suppose to connect to a nipple at that location...If you broke that nipple off, you are pretty much screwed because its plastic....YOu need to replace the entire intake manifold which runs about 600 bucks or so... It looks as though this OP that just posted a thread has the same issue as you... http://www.e90post.com/forums/showthread.php?t=361595
	Appreciate 0 Quote

03-20-2010, 09:06 PM	#19
hitster Petrolhead 5 Rep 129 Posts Drives: 2018 X5M Join Date: Mar 2009 Location: Atlanta, GA iTrader: (0)	that OP was me.. and now Im thinking why oh why did I even install the afe in the first place LOL.
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