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Charge air absolute pressure sensor (603)

Charge air absolute pressure sensor (603)



Location

On left charge air cooler pipe connection

Power supply, pin C

V

5

Ground, pin A

Voltage at



Pin D

25 kPa (-0.75 bar)

V

approx. 0.9

50 kPa (-0.50 bar)

V

approx. 1.3

100 kPa (±0 bar)

V

approx. 2.1

125 kPa (0.25 bar)

V

approx. 2.5

150 kPa (0.50 bar)

V

approx. 2.9

175 kPa (0.75 bar)

V

approx. 3.3



Pressure specified in kPa refers to absolute pressure, i.e. 100 kPa corresponds to atmospheric pressure at sea level.

When checking the pressure sensor with a pressure/vacuum pump, slightly lower voltages may be obtained at high altitudes.