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DTC P2015Diagnostic Instructions
DTC DescriptorsDTC P2015 20: Inlet Manifold Runner Control Valve Actuator Internal Performance MalfunctionDTC P2015 21: Inlet Manifold Runner Control Valve Actuator Internal Performance Incorrect Period DTC P2015 22: Intake Manifold Runner Control Valve Actuator Internal Performance Too Short Low - Time DTC P2015 23: Intake Manifold Runner Control Valve Actuator Internal Performance Too Long Low - Time DTC P2015 24: Intake Manifold Runner Control Valve Actuator Internal Performance Too Short High - Time DTC P2015 25: Intake Manifold Runner Control Valve Actuator Internal Performance Too Long High - Time DTC P2015 26: Inlet Manifold Runner Control Valve Actuator Internal Performance Low Frequency DTC P2015 27: Inlet Manifold Runner Control Valve Actuator Internal Performance High Frequency Diagnostic Fault Information
Circuit/System DescriptionThe position of the swirl flaps is controlled by the engine control module (ECM). The ECM controls the inlet manifold runner control solenoid valve to create a swirl in the combustion chamber to get a homogeneous diesel air mixture. The ECM will vary the inlet manifold runner control solenoid valve referring to the barometric pressure and the mass air flow. The ECM uses a pulse width modulation on the control circuit to control the inlet manifold runner control solenoid valve. Conditions for Running the DTCEngine is running. Conditions for Setting the DTCThe ECM detects a wrong frequency from the inlet manifold runner control solenoid valve. Action Taken When the DTC SetsDTC P2015 is a Type A DTC. Conditions for Clearing the DTCDTC P2015 is a Type A DTC. Reference InformationSchematic ReferenceConnector End View ReferenceElectrical Information ReferenceDTC Type ReferencePowertrain Diagnostic Trouble Code (DTC) Type Definitions Scan Tool ReferenceControl Module References for scan tool information Circuit/System Verification
Circuit/System Testing
Repair InstructionsPerform the Diagnostic Repair Verification after completing the diagnostic procedure. Control Module References for ECM replacement, setup and programming |
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