Please i have have some help with wiring, I need to understand what connections are for on my WBO2 sensor and why the red wire is going anywhere (plugged into VEMS ecu)
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should have
+12v
earth
2x signal wires to the ecu
4 in total,not sure on the 5th wire in your pic,but i reckon it doesnt need a connection....
this wont cure your start up issue tho
i am led to believe that on vems you only get +12v on cranking as posted recently by others trying to calibrate there sensor -
wondering why the red cable that goes through an inline fuse to the wbo2 sensor isn't connected to anything on the VEMS plug..?Comment
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