Discovery II (LT) V8-4.0L (2002)
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Engine Control Module: Description and Operation
Connector 2 (C0635)
Connector 2 (C0635):
This connector contains 24 pins and is primarily used for Heated Oxygen Sensors (HO2S) control and earth. The HO2S sensors require a heater
circuit to assist in heating the tip of the sensors to enable closed loop fuelling to be implemented quickly after cold starting.
