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Home >> Land Rover >> 2022 >> Defender 90 S >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 17 (Engine Cooling - INGENIUM I6 3.0L Petrol -- Defender/L663) >> Engine Cooling - INGENIUM I6 3.0L Petrol (G2344343) >> Description And Operation >> Engine Cooling - INGENIUM I6 3.0L Petrol (G2341927) >> Operation >> Diagnostics

Engine Cooling - INGENIUM I6 3.0L Petrol (G2341927): Operation: Diagnostics

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The Powertrain Control Module (PCM) records any Diagnostic Trouble Codes (DTCs) and related data. The DTCs and related data are read using the Jaguar Land Rover (JLR) approved diagnostic equipment. The JLR approved diagnostic equipment reads live data and activates certain components.