Possible causes

– Faulty Exhaust Valve Control Solenoid
– Exhaust Valve Control Solenoid harness is open or shorted
– Exhaust Valve Control Solenoid circuit poor electrical connection

Symptoms

– Engine Light ON (or Service Engine Soon Warning Light)

P0084 Description

Exhaust Valve Control Solenoid Circuit Bank 2 is the generic definition for the P0084; however your vehicle’s manufacturer may have a different definition and information for the P0084 code.

P0084 Information for specific makes

P0084 INFINITI
P0084 KIA
P0084 NISSAN