ENGINE (DIAGNOSTICS)(H4SO) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)

DTC P2011 INTAKE MANIFOLD RUNNER CONTROL CIRCUIT / OPEN (BANK 2)

DTC DETECTING CONDITION:

Immediately at fault recognition

CAUTION:

After repairing or replacing the defective part, perform the Clear Memory Mode and Inspection Mode .

WIRING DIAGRAM:

STEPCHECKYESNO

1.CHECK HARNESS BETWEEN ECM AND TUMBLE GENERATOR VALVE ACTUATOR CONNECTOR.

1) Turn the ignition switch to OFF.

2) Disconnect the connectors from tumble generator valve and ECM connector.

3) Measure the resistance between tumble generator valve actuator and ECM connector.

Connector & terminal

(E51) No. 1 — (B137) No. 12:

(E51) No. 2 — (B137) No. 13:

Is the resistance less than 1 Ω?

Repair the open circuit between ECM and tumble generator valve connector.

NOTE:

In this case, repair the following item:

• Open circuit of harness between ECM and tumble generator valve actuator connector

• Poor contact of coupling connector

2.CHECK POOR CONTACT.

Check for poor contact in the tumble generator valve actuator connector.

Is there poor contact in the tumble generator valve actuator connector?

Repair the poor contact of tumble generator valve actuator connector.

Replace the tumble generator valve actuator.