Home >> Land Rover >> 2013 >> LR2 HSE Lux >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Diagnostic Trouble Code Index GTDI 2.0L Petrol, DTC: Engine Control Module (ECM) -- LR2/L359 >> Diagnostic Trouble Code Index GTDi 2.0L Petrol, DTC: Engine Control Module (ECM) >> Description And Operation >> DTC P0089-29: Fuel Pressure Regulator Performance - Signal invalid >> Possible Causes