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Home >> Land Rover >> 2021 >> Range Rover Velar R-Dynamic HSE >> Repair and Diagnosis >> External Pages >> Different car >> Section 13 (Electronic Engine Controls - V8 S/C 5.0L Petrol -- Range Rover Velar/L560) >> Electronic Engine Controls - V8 S/C 5.0L Petrol >> Diagnosis And Testing >> Electronic Engine Controls - V8 S/C 5.0L Petrol DTC: Heated Oxygen Sensors (Ho2S) (G2435813) >> Drive Cycle >> Notes

Drive Cycle: Notes

WARNING: This page is about a different car, the 2020 Land Rover Range Rover Velar. However, it is still accessible from the selected car via links, so may be relevant.

Pre catalyst and Mid catalyst sensors 

Drive the vehicle until the engine is fully warm (greater than +80°C). The drive cycle should include driving the vehicle in a steady throttle condition at a road speed of 30 mph or above for a duration of at least 2 minutes. (When functional the oxygen sensor output signal can be seen reacting to changes in engine speed/load or if the sensor is faulty a DTC(s) will be raised).

Post catalyst sensors 

Post catalyst sensor monitoring can take over 30 minutes of driving to become active if the 'dew point' has not been achieved in previous drive cycles or an EMS ECU battery reset has occurred. The Drive cycle should consist of a constant speed and load allowing sufficient heat to build up in the exhaust system.

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