Evaporative Systems Test
EVAP test checks EVAP system power operation:
- Connect TECH 2 or equivalent scan tool to Data Link Connector (DLC). Start engine, then go to next step.
- On scan tool select F3: MISCELLANEOUS TESTS. From application menu select F2: EVAP, then go to next step.
- Follow scan tool directions to test EVAP purge control solenoid.
- If EVAP purge control solenoid test as specified, testing is complete. If EVAP purge control solenoid fails test, test EVAP purge control solenoid, perform test for DTC P0440: EVAPORATIVE EMISSION CONTROL SYSTEM MALFUNCTION .