Diagnostic help
WARNING: This page is about a different car, the 2003 Saab 9-3 and 2002 Saab 9-3. However, it is still accessible from the selected car via links, so may be relevant.
Fault diagnosis concerns sensor fault. A very large vacuum leak can generate this diagnostic trouble code.
Functions in the diagnostic tool related to the fault:
- Pressure sensor value, unit kPa. The value should correspond with the other two pressure sensors when the engine is stationary. Accepted difference is 10 kPa.