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DTC Confirmation Test (Using Generic Scan Tool)

NOTE: Use the following test to check overall function of EVAP-CVCV circuit. During this test, DTC may not be confirmed.
  1. Disconnect hose from water separator. See Figure . Disconnect EVAP-CVCV harness connector. Using jumper wires, apply battery voltage to EVAP-CVCV terminals. See Figure . Air should not flow through EVAP-CVCV. Remove jumper wires. Air should flow.
  2. If operation is not as specified, go to DIAGNOSTIC PROCEDURE  . If operation is as specified, go to DIAGNOSTIC PROCEDURE  under DTC P0442: EVAP CONTROL SYSTEM.
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