dCi 1.6 fuel consumption after service.

Forum for Engine, Exhaust, Drivetrain, ECU
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switchback
Posts: 382
Joined: Sun Dec 27, 2015 3:08 pm
Location: East Anglia

Post by switchback »

Car went in for its first service a few weeks ago and ever since, the diesel MPG has reduced by about 5 MPG for the same type of driving and ambient temperatures. Has anyone else experienced this? The cynic in me says they've re-mapped the ECU to meet the emissions requirements.

John
2015 1.6 dci Tekna, AWD.

duncho
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Joined: Sun Mar 23, 2014 9:45 pm
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Post by duncho »

Possibly, as there was new ECU update for all European vehicles issued by Nissan.
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