Hartsvrs00

Didn't notice the problem till the new year and the car has a 55 litre tank. And I have brimed the tank so will see how many miles I get

This is from the computer

2.0 170 cr.

Hi Where do I start For the past few months the car has been returning bad mpg figs from average of 55 down to just over 40 So things that's been done 1 code read no faults found 2 carbon clean made it a bit quieter but no improvement in mpg 3 another code read and vacuum test again nothing 4 got myself a second hand maf again no change 5 unplugged o2 sensor. result car drove better and got better mpg so thought great o2 sensor knackered so got a new one fitted it but once fitted mpg back down to 40 ish So at my wits end with this car so what would make my car run better with the o2 sensor unplugged!

Thanks for that will have a look.

So got vrs with the bolero headunit tried to get Bluetooth to work in the options menu but all it does is mute headunit so would like to upgrade to sat nav unit what options do I have