DTC P2011 Intake Manifold Runner Control Circuit / Open (Bank 2)

DTC DETECTING CONDITION:

Immediately at fault recognition
GENERAL DESCRIPTION < Ref. to DTC P2011 INTAKE MANIFOLD RUNNER CONTROL CIRCUIT / OPEN (BANK 2) , Diagnostic Trouble Code (DTC) Detecting Criteria. >

CAUTION: After repairing or replacing the defective part, perform the Clear Memory Mode < Ref. to OPERATION , Clear Memory Mode. > and Inspection Mode < Ref. to PROCEDURE , Inspection Mode. >.

WIRING DIAGRAM:

Fig 1: Intake Manifold Runner Control Circuit / Open (Bank 2) - Wiring Diagram

DIAGNOSTIC PROCEDURE

Step	Check	Yes	No
1 CHECK HARNESS BETWEEN ECM AND TUMBLE GENERATOR VALVE ACTUATOR CONNECTOR. Turn the ignition switch to OFF. Disconnect the connector from tumble generator valve and ECM connector. Measure the resistance between tumble generator valve actuator and ECM connector. Connector & terminal (E51) No. 1 - (B134) No. 11: (E51) No. 2 - (B134) No. 10:	Is the resistance less than 1 Ω?	Go to step 2.	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 poor contact in tumble generator valve actuator connector.	Is there poor contact in tumble generator valve actuator connector?	Repair the poor contact of tumble generator valve actuator connector.	Replace the tumble generator valve actuator. < Ref. to TUMBLE GENERATOR VALVE ACTUATOR . >