who can help me on O2 sensor???

[subaruimpreza81]

who knows how to active the o2 sensor?? where 2 tap it on air fuel ratio meter??

http://dsmpartout.com/wp-content/uploads/wpsc/product_images/DSC_3616.jpg

 

[SkYwAlKeR]

o2 sensor will start sending signal once they are heated up....

 

[subaruimpreza81]

which wire must tap on meter???

Bump: it have 3 color??? 2 black, 1 white n 1 blue

Bump: it have 3 color??? 2 black, 1 white n 1 blue

 

[subaruimpreza81]

who can help??