MechanicDB
Fault Family System: Powertrain (P-Codes) 10 SAE Codes

IMRC Circuit Wiring

Diagnostic & Technical Explanation
P2008 (Intake Manifold Runner Control Circuit/Open Bank 1) points to the control circuit feeding the intake manifold runner solenoid or motor rather than the mechanical flap itself, since the driver has detected an open circuit, a short to ground or battery, or a supply voltage that sags below its working threshold. Chafed harness insulation near the manifold's heat-soaked mounting bosses and a corroded actuator connector are the leading causes, with an internally failed solenoid driver a less common possibility.

These 10 diagnostic trouble codes share one detection mechanism and one repair path, which is why MechanicDB groups them into a single authored fault family rather than repeating the same explanation 10 times.

Codes in this family (10)

CodeDefinitionRepair coverage
P2008Intake Manifold Runner Control Circuit/Open Bank 14 ranked fixes
P2009Intake Manifold Runner Control Circuit Low Bank 14 ranked fixes
P2010Intake Manifold Runner Control Circuit High Bank 14 ranked fixes
P2011Intake Manifold Runner Control Circuit/Open Bank 24 ranked fixes
P2012Intake Manifold Runner Control Circuit Low Bank 24 ranked fixes
P2013Intake Manifold Runner Control Circuit High Bank 24 ranked fixes
P201BIntake Manifold Runner Control Actuator Supply Voltage Low Bank 14 ranked fixes
P201CIntake Manifold Runner Control Actuator Supply Voltage Low Bank 24 ranked fixes
P201DIntake Manifold Runner Control Actuator Internal Performance Bank 14 ranked fixes
P201EIntake Manifold Runner Control Actuator Internal Performance Bank 24 ranked fixes

What this page does not show

This page publishes the fault mechanism and the code index. The licensed dataset adds, for every one of the 15,886 codes, the full authored repair set (56,729 procedures in total) with the fields deliberately withheld here: