Possible causes
– Intake leak
– Damaged AIR system components
– Faulty AIR Solenoid Valve
– Faulty AIR system relay
– Damaged AIR system components
– Faulty AIR Solenoid Valve
– Faulty AIR system relay
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
P0492 Information for specific makes
P0492 AUDI
P0492 VOLKSWAGEN
P0492 BMW
P0492 VOLKSWAGEN
P0492 BMW