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Home >> Nissan-Datsun >> 2004 >> Sentra SE-R >> Repair and Diagnosis >> External Pages >> Different car >> Section 412 (Engine Control System) >> DTC P1456: EVAP Control System >> Diagnostic Procedure >> 11. Check EVAP Canister
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11. Check EVAP Canister

WARNING: This page is about a different car, the 2004 Infiniti M45. However, it is still accessible from the selected car via links, so may be relevant.

Weigh the EVAP canister with the EVAP canister vent control valve attached.

The weight should be less than 1.8 kg (4.0 lb). 

OK or NG 

  1. OK (With CONSULT-II): GO TO 13. CHECK EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE OPERATION .
  2. OK (Without CONSULT-II): GO TO 14. CHECK EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE OPERATION .
  3. NG: GO TO 12.
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