P174F AUDI – Valve 4 In The Sub-Gearbox 2 Electric Fault

P174F AUDI Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

P174F AUDI Possible Causes

Faulty Valve 4 In The Sub-Gearbox 2,Valve 4 In The Sub-Gearbox 2 harness is open or shorted,Valve 4 In The Sub-Gearbox 2 circuit poor electrical connection

P174F AUDI Description

The Engine Control Module (ECM) monitors the Valve 4 In The Sub-Gearbox 2. The ECM sets the OBDII code when the Valve 4 In The Sub-Gearbox 2 is not to factory specifications.