Manifold Pressure/Vacuum Sensor: Testing and Inspection

COMPONENT INSPECTION
MAP/BARO switch solenoid valve









With CONSULT
1. Start engine and warm it up to normal operating temperature.
2. Perform "MAP/BARO SW/V" in "ACTIVE TEST" mode with CONSULT.
3. Check the following.
- Condition: At idle under no-load
- CONSULT display






4. If NG, check solenoid valve as shown below.


- - - OR - - -






Without TOOLS
1. Turn ignition switch "OFF" and remove MAP/BARO switch solenoid valve.
2. Check air passage continuity.
3. Check the time required for the solenoid valve to switch. It should be less than 1 second.






4. If NG, replace solenoid valve.
5. If OK, check "Absolute pressure sensor". Refer to "COMPONENT INSPECTION".