P1477 AUDI – EVAP Control System LDP Malfunction

P1477 AUDI Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

P1477 AUDI Possible Causes

Faulty Leak Detection Pump (LDP),Leak Detection Pump harness is open or shorted,Leak Detection Pump circuit poor electrical connection

P1477 AUDI Description

EVAP Control System LDP Malfunction is the generic description for the P1477 Audi code, but the manufacturer may have a different description. Currently we have no further information abouth the P1477 Audi OBDII code.