P2281-21: Air Leak Between MAF and Throttle Body - Signal amplitude < minimum: Action
WARNING: This page is about a different car, the 2015 Jaguar XF, 2014 Jaguar XF, and 2013 Jaguar XF. However, it is still accessible from the selected car via links, so may be relevant.
- Check for air intake system leakage between the mass air flow sensor and the electric throttle, left bank and right bank