9046521

1.

Ignition switch "OFF"

2.

Disconnect battery (-) cable.

3.

Refer to "Shop Manual" and disconnect FPCV connector.

4.

Measure the resistance between Pin No. 2 (Power) terminal and Pin No. 1 (Control) terminal of FPCV.

Specification : Approx. 2.60 ~ 3.15 Ω (Approx. 20℃/68℉)

5.

Is the measured value within specification?

▶ Fault is intermittent caused by poor contact in the sensor’s and/or ECM’s connector or was repaired and ECM memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and go to "Verification of vehicle Repair" procedure.

▶ Carefully re-do this troubleshooting guide steps.

▶ If no problems were found with the circuits or connectors, replace the FPCV and go to "Verification of Vehicle Repair" procedure.