
2002 Audi A4 1.8L Exhaust Type Noise
I have an exhaust type noise coming from the air filter housing after starting the [...] lasts for about 15 seconds. It's coming from the secondary air pump,noise goes away when pump shuts off, has no codes present. Is this noise normal?
FIX posted 11/7/2012
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Message Closed w/FIX
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VIN | WAULC68E42 |
Engine | 1.8 L / 4 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Exhaust Type Noise |
Occurs | After Starting |
Message Closed w/FIX
Vehicle Data
2002 Audi A4
VIN | WAULC68E42 |
Engine | 1.8 L / 4 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Exhaust Type Noise |
Occurs | After Starting |