5. Check EVAP Control System Pressure Sensor Ground Circuit For Open And Short

1. Turn ignition switch OFF.
2. Disconnect ECM harness connector.
3. Check harness continuity between EVAP control system pressure sensor terminal 3 and ECM terminal 89.

   Refer to Wiring Diagram.

   • Continuity should exist. 
4. Also check harness for short to ground and short to power.

OK or NG 

OK : GO TO 7. CHECK EVAP CONTROL SYSTEM PRESSURE SENSOR INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT .

NG : GO TO 6.