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Boost gauge help
Hey im trying to fit a boost gauge to my bmw 1 series 116d , 200bhp And wondering if anyone has done before and could show us where and what hose to cut hose and fit extension and run a hose through fire wall to the gauge. -
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X5 E53 fuel gauge sender unit ... HELP needed
I would think after 2 years if they haven't sold they have binned it 😁 Dave -
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E90 320i Help With OBD II Port
Hi Tino Just re-checked and you are correct 3 - Ethernet RX+ Confirmed 9 - TD (Tachometer Display) Signal / Engine RPM Signal Confirmed 11 - Ethernet RX- Confirmed 12 - Ethernet TX+ Confirmed 13 - Ethernet TX- Confirmed I think your assumption on the ZF trans could well be right also if the resistor is toast it could well screw up the Diagnostics Keep digging Dave -
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E90 320i Help With OBD II Port
Okay so we can rule out the Can protocol being different then. And lol, yes the germans do like to be in control 😂 Well if most Japanese E90's are pinned like this then BMW definitely had a means to connect to these vehicles with just this amount of pins present. If it's supposed to be 3, 4, 5, 6, 8, 9, 11, 12, 13, 14 & 16, and the one i'm working on only has 4, 5, 6, 8, 14 & 16 then is there a chance that the missing ones are the key to allowing other scanners to connect to the vehicle? Correct me if I'm wrong but I believe the function of those missing pins (3, 9, 11, 12 & 13) are: 3 - Ethernet RX+ 9 - TD (Tachometer Display) Signal / Engine RPM Signal 11 - Ethernet RX- 12 - Ethernet TX+ 13 - Ethernet TX- But so I hear that these are non standard pins and should not interfere with diagnostics. Ahh the diagram you pulled for 2007 only is the same pinout on one of the parts cars I have. The one with the ZF transmission. So there's a good chance that for that particular year, any E90 320i that came with a ZF trans probably had that pinout instead of the one were looking at now has. I found out that the capacitor is actually a resistor. Since that is the case, I wonder if it's interfering with diagnostics? I will do some diagnostics on my end to see if there is a module that is causing the issue. Many thanks again 🙏 -
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E90 320i Help With OBD II Port
Morning Tino I don't think they use a different Can protocol as Dealers still need to communicate with BMW from time to time and we know how the German mind like s to be in control 🤣 The Can protocol should be D can. Wiring Diagram shows 2.0i 2007 on as Pins 3, 4, 5, 6, 8, 9, 11, 12, 13, 14, 16 all populated colours as follows 3, Red 4, Brown 5, Brown/black trace 6, White/Yellow trace (D can H) 8, Blue/Yellow trace 9, Black 11, Blue/Red trace 12, Green 13, Red/Green trace 14, White/Blue trace (D can L) 16, Red/Yellow trace My wiring diagrams for the 2.8i are exactly the same. Pre 2007 (2004 up to 2007) It shows Pins 1, 4, 5, 6, 7, 9, 14, 16 populated Wire colours are 1, Green/Brown trace 4, Brown 5, Brown/Black trace 6, White/Yellow trace (D can H) 7, White/Violet trace 9, Black 14, White/Blue trace (D can L) 16, Red/Yellow trace Just found another Diagram marked 2007 only shows pins 1, 4, 5, 7, 9, 16, colours are 1, Green/Brown trace 4, Brown 5, Brown/Black trace 7, White/Violet trace 9, Black 16, Red/Yellow trace (not sure if this helps or hinders) Again as far as I am aware Left and Right hand cars are the same If it is JBE issues they are easy to swap but will need a Diagnostic scan capable of registering the replacement (I have INPA/ISTA) BMW make a big deal of it (can only be done by them) but as always it can be done I have changed a few Footwell modules and Junction boxes Good Luck Dave
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