P1131

P1131 Swirl Control Valve Control Solenoid Valve




Component Description
The swirl control valve control solenoid valve responds to signals from the ECM. When the ECM sends an ON (ground) signal, the solenoid valve is bypassed to apply intake manifold vacuum to the swirl control valve actuator. This operation closes the swirl control valve. When the ECM sends an OFF signal, the vacuum signal is cut and the swirl control valve opens.

Consult-II Reference Value In Data Monitor Mode:

ECM Terminal And Reference Value:

On Board Diagnosis Logic:

DTC Confirmation Procedure

NOTE: If "DTC Confirmation Procedure" has been previously conducted, always turn ignition switch "OFF" and wait at least 10 seconds before conducting the next test.

WITH CONSULT-II
1. Turn ignition switch "ON".




2. Select "DATA MONITOR" mode with CONSULT-II.
3. Wait at least 5 seconds.
If 1st trip DTC is detected, go to "Diagnostic Procedure".

WITH GST
Follow the procedure "With CONSULT-II" above.

EC-SWL/V-01:

Wiring Diagram

Step 1 - 2:

Step 3 - 5:

Step 6 - 7:

Diagnostic Procedure