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Home >> Land Rover >> 2021 >> Range Rover Velar R-Dynamic HSE >> Repair and Diagnosis >> External Pages >> Different car >> Section 12 (Evaporative Emissions - V8 S/C 5.0L Petrol -- Range Rover Velar/L560) >> Evaporative Emissions - V8 S/C 5.0L Petrol >> Diagnosis And Testing >> Evaporative Emissions - V8 N/A 5.0L Petrol/V8 S/C 5.0L Petrol (G1707365) >> Smoke Testing

Smoke Testing

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.

Smoke testing should be used to identify a leak only when instructed by Dealer Technical Support. Refer to the manufacturer's instructions for information regarding using the smoke test equipment. Smoke may be introduced into the fuel system via the purge hose, the fuel filler neck or the DMTL filter housing. When introducing smoke via the DMTL filter housing, use the Jaguar Land Rover Approved Diagnostic Equipment to perform routine - Evaporative System Diagnostic Check - to ensure that the DMTL changeover valve is energized and the DMTL pump is running.