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Home >> Land Rover >> 2017 >> Range Rover Autobiography >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Diagnostic Trouble Code Index V8 S/C 5.0L Petrol, DTC: Powertrain Control Module (Pcm) -- Range Rover/L405 >> Diagnostic Trouble Code Index V8 SC 5.0L Petrol, DTC Powertrain Control Module >> Description And Operation >> DTC P250B-41: Engine Oil Level Sensor Circuit Range/Performance - General checksum failure >> Possible Causes

Possible Causes

NOTE: Monitor description.  Powertrain control module monitors the PWM signal from the sensor and sets the DTC if a checksum or watchdog error is detected