Scan Tool Data List Definitions: 3.1L

The column labeled Data List indicates where a parameter is located on the scan tool. Review the scan tool operating manual for the exact locations of the data lists. The following is a description of each term listed.

1. Engine Data 1
   
   Contains general information regarding fuel delivery, Idle Air Control (IAC) position, Heated Oxygen Sensor (HO2S 1), HO2S 2, and other basic engine operating conditions.
2. Engine Data 2
   
   Contains general information regarding Engine Coolant Temperature (ECT), Intake Air Temperature (IAT), Mass Air Flow (MAF), Manifold Absolute Pressure (MAP), and other basic engine operating conditions.
3. EGR Data
   
   Contains information specific to the Exhaust Gas Recirculation (EGR) system. This list displays parameters required to verify proper EGR system operation.
4. Evaporative Emission (EVAP) Data
   
   Contains information specific to the EVAP control system. Also displays parameters required to verify proper EVAP system operation.
5. Fuel Trim Data
   
   Contains specific information regarding fuel trim operation. Also displays parameters required to verify proper Fuel Trim operation.
6. Misfire Data
   
   Contains specific information regarding misfire diagnostics and parameters required to verify proper operation with regard to misfire.
7. Output Driver Data
   
   Contains information specific to output driver circuits. This data monitors circuit status, and circuit history.