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Home >> Saturn >> 2002 >> L200 Automatic >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Body Control Modules >> General Description >> Body Control Module General Descriptions >> Fuel Level

Fuel Level

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The BCM receives fuel level data from the ECM for L81 over CAN and from the PCM for L61 over Class II. The BCM calculates the data and sends the result to the cluster, to control the fuel gauge deflection.