BARO / MAP Sensor Switching Valve: Testing and Inspection
COMPONENT INSPECTIONMAP/BARO Switch Solenoid Valve
With CONSULT
1. Start engine and warm it up sufficiently.
2. Perform "MAP/BARO SW/V" in "ACTIVE TEST" mode with CONSULT.
3. Check the following.
- When "MAP" is selected, "ABSOL PRES/SE" indicates approximately 1.3V.
- When "BARO" is selected, "ABSOL PRES/SE" indicates approximately 4.3V.
4. If NG, replace solenoid valve.
OR
Without CONSULT
1. Remove MAP/BARO Switch Solenoid Valve.
2. Check air passage continuity.
Condition / Air passage continuity between (A) and (B) / Air passage continuity between (A) and (C)
12V direct current supply between terminals (1) and (2) / Yes / No
No supply / No / Yes
3. If NG, replace solenoid valve.