Parameter Identification (PID)

Description
The Parameter Identification (PID) mode allows access to certain data values, analog and digital inputs and outputs, calculated values, and system status information. There will be references to PID values. Some of the PID references are from a generic OBD II PID list all scan tools must access. If a Ford PID is referenced and is not on this list, it can be accessed from a Ford scan tool (or equivalent) through the Diagnostic Data Link Menu.

Accessing Generic OBD II PIDs

Scan Tool
1. Perform safety precautions.
2. Connect the scan tool to the OBD II DLC.
3. Turn key ON or start vehicle.
4. Select VEHICLE & ENGINE SELECTION menu (OPTIONAL).
5. Select NEW VEHICLE YEAR & MODEL (OPTIONAL).
6. Select year, engine, model with the appropriate qualifier, if needed (i.e., transmission, 49 state, California (OPTIONAL).
7. Select DIAGNOSTIC FUNCTIONS.
- Press CONT button if all OBD II monitors are not complete.
8. Select PID/DATA MONITOR.
9. Select the PIDs, press TRIGGER.
10. Select START to begin.

Generic OBD II PID List: