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Home >> Jaguar >> 2020 >> XF Checkered Flag >> Repair and Diagnosis >> External Pages >> Different car >> Section 68 (Engine Emission Control - V6 S/C 3.0L Petrol -- XE (X760)) >> Engine Emission Control - V6 S/C 3.0L Petrol >> Diagnosis And Testing >> Symptom Chart

Symptom Chart

WARNING: This page is about a different car, the 2017 Jaguar XE. However, it is still accessible from the selected car via links, so may be relevant.
SYMPTOM POSSIBLE CAUSES ACTION
Engine cranks but does not start
  • Engine system fault
  • Positive crankcase ventilation system leaking/blocked
  • Using the Jaguar Land Rover approved diagnostic equipment, check the powertrain control module for related DTCs and refer to the relevant DTC index
  • Check the integrity of the positive crankcase ventilation system. Rectify as necessary
Engine stalls soon after start
  • Engine system fault
  • Positive crankcase ventilation system leaking/blocked
  • Using the Jaguar Land Rover approved diagnostic equipment, check the powertrain control module for related DTCs and refer to the relevant DTC index
  • Check the integrity of the positive crankcase ventilation system. Rectify as necessary
Throttle response poor
  • Engine system fault
  • Positive crankcase ventilation system leaking/blocked
  • Using the Jaguar Land Rover approved diagnostic equipment, check the powertrain control module for related DTCs and refer to the relevant DTC index
  • Check the integrity of the positive crankcase ventilation system. Rectify as necessary
Exhaust emissions excessive
  • Engine system fault
  • Positive crankcase ventilation system leaking/blocked
  • Using the Jaguar Land Rover approved diagnostic equipment, check the powertrain control module for related DTCs and refer to the relevant DTC index
  • Check the integrity of the positive crankcase ventilation system. Rectify as necessary
Engine leaks oil
  • Positive crankcase ventilation system leaking/blocked
  • Check the integrity of the positive crankcase ventilation system. Rectify as necessary