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Engine management light warning

Posted: Mon Aug 17, 2020 6:43 pm
by aftt1
When using diagnostic reader. Air flow circuit A comes up. It also says perfomance. Any ideas out there. Car drives ok fuel consumption still very good (1.5 diesel model)

Re: Engine management light warning

Posted: Mon May 17, 2021 8:47 pm
by Ozziew3
I know this is a bit of while since the original post but I had same issue on mine also a 1.5 diesel. Turned out to be mass air flow sensor