nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

Throttle Position Sensor > < Diagram Information and Instructions|Page 6694
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BARO / MAP Sensor Switching Valve: Testing and Inspection

COMPONENT INSPECTION 
WITH CONSULT

1. Start engine and warm it up sufficiently.
2. Perform "MAP/BARO 5W/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 SCAN TOOLS

1. Remove MAP/BARO switch solenoid valve.

2. Check air passage continuity.

3. If NG, replace solenoid valve.

Throttle Position Sensor > < Diagram Information and Instructions|Page 6694