Author Topic: Fuel adaptive system too lean (Bank1)  (Read 817 times)

Offline Cheeky Monkey

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Fuel adaptive system too lean (Bank1)
« on: 17 November 2006, 19:25 »
Hi Everyone,

I've got this persistant engine code stored in the ECU and when cleared it comes back on the very next day.
Had the O2 sensor1 changed back in MAY of this year and now this fault keeps appearing I thought it may be O2 sensor2.
With that changed the problem refuses to disappear.

What about cleaning or replacing the MAF sensor, any ideas chaps please.

Danny