Scan Tool Data List Definitions
WARNING: This page is about a different car, the 2003 Saturn LW300, 2003 Saturn LW200, 2003 Saturn L300, and 2003 Saturn L200. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
When battery is disconnected, vehicle computer and memory systems may lose memory data. Driveability problems may exist until computer systems have completed a relearn cycle. See COMPUTER RELEARN PROCEDURES article in GENERAL INFORMATION before disconnecting battery.
NOTE:
See appropriate PID value chart for specific PID application.
- Engine Data 1
Contains general information regarding fuel delivery, IAC position, HO2S 1, HO2S 2, and other basic engine operating conditions. - Engine Data 2
Contains general information regarding ECT, IAT, MAF, MAP, and other basic engine operating conditions. - EGR Data
Contains information specific to EGR system. This list displays parameters required to verify proper EGR system operation. - EVAP Data
Contains information specific to EVAP system. This list displays parameters required to verify proper EVAP system operation. - Fuel Trim Data
Contains information specific to fuel trim operation. This list displays parameters required to verify proper fuel trim operation. - Misfire Data
Contains information specific to misfire diagnostics. This list displays parameters required to verify proper operation with regard to misfire. - Output Driver Data
Contains information specific to output driver circuits. This data monitors circuit status and circuit history.