P1509 AUDI – Idle Air Control Circuit Electrical Malfunction

P1509 AUDI Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

P1509 AUDI Possible Causes

Faulty Idle Air Control (IAC) valve,Idle Air Control (IAC) valve harness is open or shorted,Idle Air Control (IAC) valve circuit poor electrical connection

P1509 AUDI Description

Idle Air Control Circuit Electrical Malfunction is the generic description for the P1509 Audi code, but the manufacturer may have a different description. Currently we have no further information abouth the P1509 Audi OBDII code.