Resolved Bosch 17025 wideband O2 connection?

[fisher83]

So I looked around a little and was wondering on the bosch 17025 wideband o2 sensor I have, is the yellow wire the signal wire I need for the stock ecu to read from? I have ms II on the way from symtech labs soon....just need to get by on the stock ecu and break in my new motor before I start my megasquirt quest...oh almost forgot the o2 sensor is for my wideband afr gauge....

 

[VelocitàPaola]

You need a wideband controller; but these are often built into gauges now (e.g. the AEM UEGO, Innovate MTX-L, etc.). What kind of gauge do you have? If it has a controller built-in, the gauge (not the sensor) will have a wire for you to connect to your stock PCM, and later your MegaSquirt ECU.

 

[fisher83]

Its just a gloshift gauge and controller. The instructions are pretty generic.

 

[VelocitàPaola]

I'm not sure which one you have, but given the instructions here, you want the green wire for your stock PCM and the brown wire for your MegaSquirt ECU.

http://www.glowshift.com/instructions/7-Color-Series/GS-702DL-WideBand-Datalogging-Gauge.pdf

 

[fisher83]

Thanks for the link. My box didnt have any of those pages In it.