Mk3 toledo engine management light maf

_Alex_D_

Active Member
Feb 12, 2016
7
0
Toledo 2006 1.9 tdi. Can be quiet smokey. Thought needs a run. Keeps coming up with may engine management. Saying out of speck.
So cleared fault. Set off. Did 160 miles. 42 mpg.
Set off to return engine management light back. Got 52 mpg. Both time smoky under hard acceleration from low revs.

Any ideas

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