Barometric Pressure (BARO) Sensor Inspection
NOTE:
- Before performing the following inspection, make sure to follow the procedure as indicated in the troubleshooting flowchart. (See HOW TO USE THIS SERVICE INFORMATION ).
- Connect the M-MDS to the DLC-2.
- Turn the ignition switch to the ON position.
- Select BARO PID on the M-MDS.
- Verify that the BARO PID (pressure) and barometric pressure are practically equal.
- If not as verified, replace the PCM. (See PCM REMOVAL/INSTALLATION ).