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Home >> Mazda >> 2000 >> 626 ES L4-2.0L DOHC >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Engine Control Module >> Testing and Inspection >> Pid/Data Monitor Using the New Generation Star Tester
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Pid/Data Monitor Using the New Generation Star Tester

CAUTION: The PCM terminal voltages vary with change in measuring conditions and vehicle conditions. Always carry out a total inspection of the Input systems, output systems, and PCM to determine the cause of trouble. Otherwise, a wrong diagnosis will be made.

NOTE:
- PIDs for the following parts are not available on this model. Go to the appropriate part inspection page.
- CMP sensor
- Main relay
1. Connect the NGS tester to the DLC-2. (See ON-BOARD DIAGNOSTIC TEST.)
2. Turn the ignition switch to ON position.
3. Select the "PID/DATA MONITOR AND RECORD" function on the NGS display and press TRIGGER. (See ON-BOARD DIAGNOSTIC TEST.)
4. Select the appropriate PID on the NGS display and press START.
5. Measure the PID valve.
- If PID valve is not within the specification, follow the instructions in Action column.




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PID/DATA MONITOR item table

NOTE: The following PIDs may be displayed on the NGS tester, but they are not used for inspection, because these devices are not applied to this model.


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PID/DATA MONITOR table (Reference)