MDX V6-3471cc 3.5L (2002)
Variable Induction Control Valve: Testing and Inspection
Intake Manifold Runner Control (IMRC) Valve
Intake Manifold Runner Control (IMRC) Valve Inspection
NOTE: Do not adjust the IMRC adjusting screw (C).
1. Check for the clearance (A) between the stop (B) and the screw (C). There should be no clearance.
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If there is clearance, check and adjust the IMRC actuator cable.
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If still there is still clearance after adjusting the IMRC actuator cable, the linkage may be stuck. Remove the intake manifold, then check the
IMRC valve.