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DTC P0453 EVAP CONTROL SYSTEM PRESSURE SENSOR EC-369 C D E F G H I J K L M A EC 18. CHECK INTERMITTENT INCIDENT Refer to EC-132, "TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT" >> INSPECTION END Component Inspection ABS002L1 EVAP CONTROL SYSTEM PRESSURE SENSOR 1. Remove EVAP control system pressure sensor with its harness connector connected. 2. Remove hose from EVAP control system pressure sensor. 3. Install a vacuum pump to EVAP control system pressure sensor. 4. Turn ignition switch ON. 5. Use pump to apply vacuum and pressure to EVAP control sys- CAUTION: ● Always calibrate the vacuum pump gauge when using it. ● Do not apply below -93.3 kPa (-700 mmHg, -27.56 inHg) or 6. Check voltage between ECM terminal 110 and ground with CAUTION: Discard any EVAP control system pressure sensor which has dropped from a height of more than 7. If NG, replace EVAP control system pressure sensor. Applied vacuum kPa (mmHg, inHg) Voltage V Not applied 1.8 - 4.8 -26.7 (-200 mmHg, -7.87) 2.1 to 2.5V lower than above value PBIB0156E |