LEMON Manuals: Even more car manuals for everyone
Home >> Land Rover >> 2013 >> LR2 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 238 (Diagnostic Trouble Code Index DTC: Engine Control Module (ECM) V6 S/C 3.0L Petrol -- XF/X250) >> Diagnostic Trouble Code (DTC) Index (V6 S/C 3.0L Petrol, DTC: Engine Control Module (ECM)) >> Description And Operation >> P0257-11: Injection Pump Fuel Metering Control B Range/Performance - Circuit short to ground >> Possible Causes

Possible Causes

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.
NOTE: Monitor description.  To diagnose an internal serial peripheral interface communication failure between the main central processing unit and the pump control module