P0243 MERCEDES-BENZ – Turbo/Super Charger Wastegate Solenoid ‘A’

P0243 MERCEDES-BENZ Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

P0243 MERCEDES-BENZ Possible Causes

Faulty wastegate solenoid,Wastegate solenoid harness is open or shorted,Wastegate solenoid circuit poor electrical connection

P0243 MERCEDES-BENZ Description

The ECM has detected a signal outside parameters on the wastegate solenoid circuit