Other Scan Tool Features

For further information on other diagnostic testing features using the scan tool, REFER to the INTRODUCTION - CNG, FLEX-FUEL & GASOLINE article.

Other diagnostic methods include the following:

• Parameter identification (PID) access mode, used to monitor sensors and actuators.
• Freeze frame data access mode, used to view emission-related data values from specific PIDs.
• Oxygen sensor monitor mode, used to monitor the oxygen sensor.