this is the reason i spend $375 usd and ordered all oxygen sensors, Eff it, change em all, i dont got time to fiddle with it week after week, i ordered it on monday hopefully its here in canada by next monday im getting 550 kms per tank when i change it i should get close to 750 kms, i was getting 675 kms before it went and still had 10-15 liters in the tank so close to 750kms with about 2L in take is achieveable thats 17.5 MPG average
