P2006 Buick Intake Manifold Runner Control Stuck Closed Bank 1
Possible causes
– Intake Manifold Runner Control (IMRC) monitor signal shorted to power
– Faulty Intake Manifold Runner Control (IMRC) actuator
– Faulty Intake Manifold Runner Control (IMRC) solenoid
– Damage Powertrain Control Module (PCM)
– Blocked vacuum hoses
– Faulty Intake Manifold Runner Control (IMRC) actuator
– Faulty Intake Manifold Runner Control (IMRC) solenoid
– Damage Powertrain Control Module (PCM)
– Blocked vacuum hoses
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
P2006 Buick Description
The P2006 Buick is set when the Intake Manifold Runner Control (IMRC) is commanded open by the Powertrain Control Module (PCM), but the IMRC indicates closed.
Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick Century – Buick LaCrosse – Buick LeSabre – Buick Lucerne – Buick Park Avenue – Buick Regal – Buick Verano – Buick Enclave – Buick Encore – Buick Rainier – Buick Rendezvous – Buick Terraza – Buick Riviera