Accessing OBD-II PIDS
Turn ignition switch to OFF position. Ensure test equipment is properly connected. Program scan tool using the following steps:
- Select VEHICLE & ENGINE SELECTION menu.
- Select NEW VEHICLE, YEAR & MODEL.
- Select DIAGNOSTIC DATA LINK.
- Select POWERTRAIN CONTROL MODULE.
- Turn ignition switch to ON position, or start engine and allow to idle.
- Select PID/DATA MONITOR & RECORD and press TRIGGER.
- Select appropriate PIDs and press START to begin monitoring. If PID value is not as specified, refer to illustration and perform appropriate action. See Fig 1 and Fig 2 .