Discuss R Joyner's answer to: How do u adjust the idle in a 03 saab 93 convertible

Most likely your Saab is like 99.9% of other 2003 cars - it is computer controlled. Your idle RPM is determined by the computer. It may not be adjustable. If it's idling too high or low, it's likely a defective sensor. You don't necessarily need to take it to a Saab dealer to get it fixed. Nowadays, most independent garages have a tool to read your computer system.