reconnection problems

hanxter7 · 06-11-2023, 06:34 PM

I disconnected my box that contains my sensors and switchover valve, I have one line coming from the beginning of my exhaust, to get plugged in on one of the two ports on the left side of the box. I cannot find the other male end to go into the female end on the side of the box. Can anyone tell me what I'm missing?

Tomnavigator · 07-09-2023, 01:06 PM

Hanxter7,
Look right above your passenger side headlight for a small wiring harness that is smaller than a pencil in diameter. The wiring harness is right next to the upper cross member that holds the radiator. Look at the wiring harness and find a six inch long two wire pigtail with a plug at the end. If the plug is not plugged in, this is your missing plug.
If this is your plug, don't ask me how long I looked for my missing plug before I found it here.

lnxguy · 07-10-2023, 09:22 AM

If you're deleted that other connection is long gone.

06-11-2023, 06:34 PM	#1
hanxter7 Private 8 Rep 63 Posts Drives: 2011 BMW 335d Join Date: Jul 2021 Location: Newport News, VA, USA iTrader: (0)	reconnection problems I disconnected my box that contains my sensors and switchover valve, I have one line coming from the beginning of my exhaust, to get plugged in on one of the two ports on the left side of the box. I cannot find the other male end to go into the female end on the side of the box. Can anyone tell me what I'm missing? Attached Images
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07-09-2023, 01:06 PM	#2
Tomnavigator Second Lieutenant 96 Rep 206 Posts Drives: 2010 335D, V-10 Touareg Diesel Join Date: Mar 2015 Location: Southwest Louisiana iTrader: (0) Garage List 1990 Buick Reatta C ... [0.00] 2001 Chevrolet Silv ... [0.00] 2004 Volkswagen Tou ... [0.00] 2006 Volkwagen beetle [0.00] 2020 Toyota Avalon [0.00] 2010 BMW 335D [0.00]	Hanxter7, Look right above your passenger side headlight for a small wiring harness that is smaller than a pencil in diameter. The wiring harness is right next to the upper cross member that holds the radiator. Look at the wiring harness and find a six inch long two wire pigtail with a plug at the end. If the plug is not plugged in, this is your missing plug. If this is your plug, don't ask me how long I looked for my missing plug before I found it here.
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07-10-2023, 09:22 AM	#3
lnxguy Colonel 629 Rep 2,286 Posts Drives: 2018 540i xDrive. Join Date: Jun 2016 Location: Barrie iTrader: (1)	If you're deleted that other connection is long gone. __________________ '09 335D '18 540i xDrive
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