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Home >> Pontiac >> 2009 >> Vibe Base, 2.4 0, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 10 (Engine Control System & Fuel System - 1.8L (Lay) - DTC P0441 To DTC P2A00) >> DTC P2419 or P2420 >> Component Testing

Component Testing

WARNING: This page is about a different variant/trim than selected.
  1. Ignition OFF, disconnect the harness connector at the EVAP vent solenoid.
  2. Test for 25-30 ohms at 20°C (68°F) between the control terminal 1 and the ignition 1 voltage terminal 2.
    • If not within the specified range, replace the EVAP purge solenoid.
  3. Test for infinite resistance between each terminal and the EVAP purge solenoid housing.
    • If not the specified value, replace the EVAP purge solenoid.
  4. Test the EVAP vent solenoid for correct operation. Refer to Evaporative Emission Control System Diagnosis .
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