Narrow band o2 sensor wiring

Laurysr · Post by **Laurysr** » Wed Dec 16, 2015 11:33 am

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

Kisielisodd · Post by **Kisielisodd** » Wed Dec 16, 2015 12:48 pm

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

Jean Niemi · Post by **Jean Niemi** » Wed Dec 16, 2015 1:13 pm

Artur, Page 46

Kisielisodd · Post by **Kisielisodd** » Wed Dec 16, 2015 3:37 pm

Thank you

Laurysr · Post by **Laurysr** » Thu Dec 17, 2015 10:26 am

Thanks guys , just noticed that my manual is older , downloaded newer one . Thanks

Laurysr · Post by **Laurysr** » Thu Dec 17, 2015 10:31 am

Original sensor is wired
1 signal out
2 signal in
3 earth (heater -)
4 +12

Do I need to rewire earth to wbo heater ?

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Narrow band o2 sensor wiring

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