E46 320d auto heavy on fuel

Ashman123

New member
Hi all,

I'm fairly new to the BMW family but would like to hear your thoughts.

I recently purchased a 2003 e46 320d auto and I average around 9.1L to 9.3L per 100 Kim's. (well its what I read on the trip computer).

This is not what I envisaged.

I notice that when I stop at a robot and the cars idling, the will be an increase in furl consumption on the gage. It might raise from 9.3 to 9.8. This is very weird.

On the contrary, when I nail the car and floor the throttle, the consumption drops slightly.

Can someone assist and shed some light on my problem.

Thx,
:cry:
 

netercol

New member
have you worked out the actual consumption manually? obc might be faulty.. is the car down on power? pumping out black smoke ect?
 
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