System pressure check
WARNING: This page is about a different car, the 2004 Volvo S40, 2003 Volvo S40, 2002 Volvo S40, 2001 Volvo S40, and 2000 Volvo S40. However, it is still accessible from the selected car via links, so may be relevant.
Depress the brake pedal.
Move the selective levers to the various gears and read off system pressure.
Table, system pressure AW 55-50/AW50AWD
| S40. 2001- |
| Engine |
Idle speed (rpm) |
Gear position |
System pressure (MPa) |
B4184S2. S3
B4104S2
B4204T3
B4204T5 |
750 |
D R |
0.33-0.39
0.55-0.61 |