S40 L4-1.9L Turbo VIN 29 B4204T3 (2001)
Fuel Pressure: Specifications
Fuel Pressure, Engine Running
The pressure should rise to approximately 309 kPa (45 psi) immediately after the engine starts.
Fuel Pressure, Residual
The fuel pressure must not be lower than 200 kPa for 20 minutes after the engine is shut off.