Vanden Plas (X308) V8-4.0L (AJ27) (2000)
Brake Fluid Pump: Description and Operation
The hydraulic pump is integrated with the brake control modulator.
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It is a reciprocating two-circuit pump in which one brake circuit is assigned to each pump circuit.
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It supplies adequate pressure and volume to supply the brake circuits under anti-lock braking conditions.
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The pump is driven by an electric motor and the pump housing incorporates two low pressure accumulators and damping chambers for each brake
circuit.