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Home >> Land Rover >> 2022 >> Defender 110 S >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 20 (Engine Emission Control - INGENIUM I6 3.0L Petrol -- Defender/L663) >> Engine Emission Control - INGENIUM I6 3.0L Petrol >> Diagnosis And Testing >> Engine Emission Control - INGENIUM I6 3.0L Petrol (G2400975) >> Symptom Chart

Symptom Chart

WARNING: This page is about a different variant/trim than selected.
SYMPTOM POSSIBLE CAUSES ACTION
Engine cranks but does not start
  • Engine management system fault
  • Positive crankcase ventilation system blocked/leaking
  • Using the Jaguar Land Rover approved diagnostic equipment, check the powertrain control module for related DTCs and refer to the relevant DTC index
  • Inspect the integrity of the positive crankcase ventilation system. Rectify as necessary
Engine stalls soon after start
  • Engine management system fault
  • Positive crankcase ventilation system blocked/leaking
  • Using the Jaguar Land Rover approved diagnostic equipment, check the powertrain control module for related DTCs and refer to the relevant DTC index
  • Inspect the integrity of the positive crankcase ventilation system. Rectify as necessary
Accelerator response poor
  • Engine management system fault
  • Positive crankcase ventilation system blocked/leaking
  • Using the Jaguar Land Rover approved diagnostic equipment, check the powertrain control module for related DTCs and refer to the relevant DTC index
  • Inspect the integrity of the positive crankcase ventilation system. Rectify as necessary
Exhaust emissions excessive
  • Engine management system fault
  • Positive crankcase ventilation system blocked/leaking
  • Using the Jaguar Land Rover approved diagnostic equipment, check the powertrain control module for related DTCs and refer to the relevant DTC index
  • Inspect the integrity of the positive crankcase ventilation system. Rectify as necessary
Engine leaks oil
  • Positive crankcase ventilation system blocked/leaking
  • Inspect the integrity of the positive crankcase ventilation system. Rectify as necessary