On-Board Diagnostics
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.
Type of diagnosis:
- Continuous. But interrupted when fault criteria fulfilled and will not restart until next driving cycle.
Enable criteria:
- Ignition switch in ON position. Ignition key in ST position. Main relay voltage drops more than 0.8 V. The pressure in the intake manifold drops more than 3 kPa.
Fault criteria:
- No voltage from crankshaft sensor for 4 s.
Dependents:
- None.
System reaction to a fault:
- None.
OK report:
- Enable criteria for P0336 fulfilled and fault criteria not fulfilled within 60 s.
Fault handling: (For more information, see FAULT HANDLING III, OTHER EMISSION-RELATED COMPONENTS AND FUNCTION ).
- Type III.