Volvo Workshop Manuals
XC70 L5-2.5L Turbo VIN 59 B5254T2 (2003)
Maintenance > Tune-up and Engine Performance Checks > Fuel Pressure > System Information > System Diagnosis > Checking Fuel and Residual Pressures > Page 2081
Start the engine.
Drive the car and read off fuel pressure while the car is being driven. The fuel pressure should be:375-395 kPa (54.4 - 57.3 psi).
Caution! Note! At constant engine loads the fuel pressure should be stable. At acceleration or during engine braking the fuel pressure may vary
Removing fuel pressure gauge
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