0280100015 Volvo Pre-owned Manifold Pressure Sensor fuel use 0280140120 - 0280140135

use 0280140120 - 0280140135

240     1982

BMW Reman Auxiliary Air Valve BOSCH 0280140126

EXTREMELY RARE  VOLVO / DE LOREAN AUXILIARY AIR VALVE

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0280100015 Volvo Pre-owned Manifold Pressure Sensor fuel use 0280140120 - 02801401350280100015 Volvo Pre owned Manifold Pressure Sensor The pressure sensor provides the ECU with an intake manifold vacuum dependent electrical signal to indicate load, which significantly influences fuel metering. The analog electrical signal in the sensor varies as the intake manifold vacuum changes the compression of the two connected pressure capsules (aneroids). The aneroids expand and contract as a function of the balance between the manifold