Home >> Land Rover >> 2021 >> Defender 110 >> Repair and Diagnosis >> General Information >> Specifications Index >> Diagnostic Trouble Code Index INGENIUM I4 2.0L Petrol - PHEV, DTC: Powertrain Control Module (Pcm) B10A2-31 To P060D-00 -- Defender/L663 >> Diagnostic Trouble Code Index - INGENIUM I4 2.0L Petrol - PHEV, DTC: Powertrain Control Module (Pcm) B10A2-31 To P060D-00 (G2781015) >> Description And Operation >> Powertrain Control Module (Pcm) - INGENIUM I4 2.0L Petrol - Plug-In Hybrid Electric Vehicle (PHEV) - B10A2-31 To P060D-00 >> DTC P0505-22: Idle Control System - Signal amplitude > maximum >> Possible Causes