Mike's Workshop Manuals
: Service manuals for every vehicle
Home
>>
Saab
>>
2004
>>
9-3 Linear, Standard
>>
Repair and Diagnosis
>>
Engine Performance
>>
TRIONIC T8 Fuel Control System
>>
Technical Description
>>
Brief description
>>
Description
>>
Pressure sensor, A/C (620)
Pressure sensor, A/C (620)
Informs ECM of the pressure in the A/C system high pressure side
Used for load compensation, fan function, and sent as a bus message to be used by ACC.