P2171 Code: Meaning, Causes, and Symptoms | OBD2 Codes

P2171 – Exhaust Pressure Regulator Vent Solenoid Control Circuit High

 

P2171 Possible Symptoms

 

Engine Light ON (or Service Engine Soon Warning Light)

 

P2171 Possible Causes

 

Faulty Exhaust Pressure Regulator Vent Solenoid,Exhaust Pressure Regulator Vent Solenoid harness is open or shorted,Exhaust Pressure Regulator Vent Solenoid circuit poor electrical connection

 

P2171 Description

 

Exhaust Pressure Regulator Vent Solenoid Control Circuit High is the generic description for the P2171 code, but the manufacturer may have a different description. Currently we have no further information abouth the P2171 OBDII code.