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DTC P2009 or P2010Diagnostic Instructions
DTC DescriptorsDTC P2009 00: Inlet Manifold Runner Control Valve Control Circuit Low VoltageDTC P2010 00: Inlet Manifold Runner Control Valve Control Circuit High Voltage 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 DTCP2009The ECM detects the intake manifold runner control solenoid valve control circuit is shorted to ground for more than 1 s. P2010The ECM detects the intake manifold runner control solenoid valve control circuit is shorted to voltage for more than 1 s. Action Taken When the DTC SetsDTCs P2009 or P2010 are Type A DTCs. Conditions for Clearing the DTCDTCs P2009 or P2010 are Type A DTCs. 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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