Hello, i cant find how to wire in narrow band o2 sensor to emu, i have gnd and +12 going to sensor and other 2 cables connecting to original ecu, so do I use some of wideband pins on emu ?
Thank you
Narrow band o2 sensor wiring
- Kisielisodd
- ECUMASTER TEAM
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- Joined:Fri Aug 15, 2014 9:49 pm
Re: Narrow band o2 sensor wiring
Page 43 of user manual: check wiring for Your oxygen sensor.
One side of the heater connect to +12v after fuse and second to G19 WBO heater
One side of the heater connect to +12v after fuse and second to G19 WBO heater
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Re: Narrow band o2 sensor wiring
Artur, Page 46 

- Kisielisodd
- ECUMASTER TEAM
- Posts:227
- Joined:Fri Aug 15, 2014 9:49 pm
Re: Narrow band o2 sensor wiring
Thank you 

Re: Narrow band o2 sensor wiring
Thanks guys , just noticed that my manual is older , downloaded newer one . Thanks
Re: Narrow band o2 sensor wiring
Original sensor is wired
1 signal out
2 signal in
3 earth (heater -)
4 +12
Do I need to rewire earth to wbo heater ?
1 signal out
2 signal in
3 earth (heater -)
4 +12
Do I need to rewire earth to wbo heater ?