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only1reds
07-24-2009, 11:14 PM
Does anyone know the different wires in the ECM?

Stevenc150
07-25-2009, 03:01 AM
Would knowing the wires in the Duetsch connector help?

If so:

1 - orange (ECM receive)
2 - black (ground)
3 - yellow (ECM transmit)
4 - not connected

http://www.buellxb.com/buell_images/2339_20090724195537_L.jpg

only1reds
07-25-2009, 06:47 AM
okay good. Thanks steven. Just trying to see what the "white wire" mod was. Guess this isn't it.

keppi
07-25-2009, 10:42 AM
XB12 year 04

Pin Table for
ECM Connector
[10] (Black)
PIN FUNCTION
1 Switched ignition
2 System ground A (module)
3 Fuel pump
4 Check engine lamp
5 Injector front
6 Front coil primary
7 Rear coil primary
8 Injector rear
9 Interactive muffler control feedback
10 Bank angle sensor input
11 System ground B (coil)
12 Tachometer

Pin Table for
ECM Connector(Gray)
PIN FUNCTION
1 5 volt sensor power
2 Throttle position sensor
3 Camshaft position sensor
4 Oxygen sensor
5 Memory
6 Fan control
7 Sensor ground 1
8 Vehicle speed sensor
9 Engine temperature
10 Intake air temperature
11 Serial data receive
12 Serial data transmit

Stevenc150
07-26-2009, 03:13 AM
Here's this: White Wire Mod (http://www.buellxb.com/Buell-XB-Forum/Do-It-Yourself-Buell-Mods/White-wire-mod-Lightning-CityX-XB9SX)

2003buellxb9s
07-28-2009, 03:41 PM
Only1, are you going to physically remove it or adjust with ECMSpy? I'd like to know how do it with ECMSpy just for giggles.