54 2.0 Tdci - Overfueling??
Posted 01 March 2013 - 06:34 PM
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Posted 02 March 2013 - 04:22 AM
Disconnect the battery for 20 minutes or so and ulfm give the ECU the chance to relearn your driving style.
Giving the car a good old fashioned 'Italian tune up' on a good stretch of road will usually help too.
Bear in mind also that cold weather does knock fuel economy quite noticeably.
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