P0244 is the approximate equivalent of Volvo code ECM6805.
Check the sticky at the top of the section for a lot more information.
It can be caused by a large number of things including (but not limited to), leaking vacuum engine mounts, Turbo control valve issues, split hoses, soft (collapsing hoses), MAF or MAP sensors, sticking turbo vanes, faulty turbo actuator, fuel filter or fuel pump issues, injector issues (maybe), intercooler faults/leaks, etc.
By the look of your signature, you have the Euro 3 engine and not the Euro 4 so other things like swirl flaps shouldn't be a potential issue.
Basically, anything that can affect the air fuel balance calculations or measurement
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Current cars: 2003 V70 D5 SE (MY2004); 2012 CRV 2.0i V-TEC;
Gone but not forgotten: 2001 Honda HRV; 1989 VW Polo C Mk2; 2000 Honda Civic VTi Aerodeck  ; Cavalier SRi; Cavalier LX; 1971 Triumph Spitfire Mk3; 1963 Triumph Herald.
Last edited by Longhouse21; Feb 5th, 2018 at 21:44.
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