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Home >> Saab >> 2004 >> 9-3 Linear, Standard >> Repair and Diagnosis >> Engine Performance >> TRIONIC T8 Fuel Control System >> Technical Description >> Pressure sensor, A/C (620) T8 >> Connection >> T8
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Pressure sensor, A/C (620) T8: Connection: T8

PIN DESCRIPTION

Pin No. Signal type Description
A Ground Connected to ECM pin 18 (A).
B Power supply, 5 V Connected to ECM pin 41 (A).
C Signal Connected to ECM pin 7(A).

The pressure sensor is secured to the A/C pipe of the high-pressure side. Based on the pressure in the intake manifold, the pressure sensor yields a proportional voltage to control module pin A7.