F20 N13 Drivetrain Malfunction - Drive Moderately - 102001, 120308

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Manufactured from end of 2011

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aj145
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F20 N13 Drivetrain Malfunction - Drive Moderately - 102001, 120308

Post by aj145 » Sun Sep 16, 2018 9:15 am

I am trying to troubleshoot this intermittent error on my girlfriend's N13. It happens about once every 2 weeks and goes to limp mode. The error codes I've had read are:

102001 – Air Mass plausibility: air mass too high
120308 – Charging pressure control, plausibility pressure too low


The garage have had a quick look but nothing conclusive - they want to keep the car and charge for further diagnostics (after charging for a code read), so I'm keen to investigate myself. From these faults it appears to be an air intake issue but I can't find anything obvious yet. Can anyone give me any pointers on what to investigate further?

Thanks

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