Circuit/System Verification
WARNING: This page is about a different variant/trim than selected.
Observe the Actual Fuel Rail Pressure parameter with a scan tool. During engine cranking, the pressure should be at least 10 MPa. With the engine running at idle the pressure should be close to the Desired Fuel Rail Pressure. As the engine RPM's increase, the Desired Fuel Rail Pressure and the Actual Fuel Rail Pressure should closely match each other.