Circuit/System Verification

WARNING: This page is about a different variant/trim than selected.

NOTE:

The audible clicking intensity will vary depending on mounting locations and interference with the fuel injectors clicking. You may also feel a change in the frequency of clicking.

Ignition ON, verify DTC P0690 is not set.
- If the DTC is set
  Refer to DTC P0685-P0687, P0689, P0690, or P1682 for further diagnosis.
- If the DTC is not set
Command the EVAP Purge Solenoid Valve from 0 to 50% and back to 0% with a scan tool while observing the following control circuit status parameters:
- EVAP Purge Solenoid Valve Control Circuit Open Test Status
- EVAP Purge Solenoid Valve Control Circuit Low Voltage Test Status
- EVAP Purge Solenoid Valve Control Circuit High Voltage Test Status
- If Malfunction is displayed
  Refer to Circuit/System Testing
- If Malfunction is not displayed
Verify the EVAP Purge Solenoid Valve control circuit parameters above do not display Malfunction when moving the related harnesses and connectors of the Q12 Evaporative Emission Purge Solenoid Valve.
- If Malfunction is displayed
  Refer to Circuit/System Testing
- If Malfunction is not displayed
Operate the vehicle within the Conditions for Running the DTC. You may also operate the vehicle within the conditions that you observed from the Freeze Frame/Failure Records data.
Verify the DTC does not set.
- If the DTC sets
  Refer to Circuit/System Testing
- If the DTC does not set
All OK.