Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSAUDI1998A8 SEDAN (4D2) V8-3.7L (AEW)REPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTFUEL DELIVERY AND AIR INDUCTIONDIAGRAMSEXPLODED VIEWSINTAKE AIR SYSTEM WITH MASS AIR FLOW (MAF) SENSOR
1998 Audi A8 Sedan (4D2) V8-3.7L (AEW)
Intake Air System with Mass Air Flow (MAF) Sensor
1998 Audi A8 Sedan (4D2) V8-3.7L (AEW)SECTION Intake Air System with Mass Air Flow (MAF) Sensor
1. Air Cleaner (ACL) housing, upper
2. Intake air connecting hose
3. Intake air duct
4. Hose for air valve for fuel injectors -N212-
5. Intake air connecting hose
6. Air Cleaner (ACL) housing, lower
7. Air Cleaner (ACL) element
8. Intake air duct
9. Seal
10. Mass Air Flow (MAF) sensor -G70-
11. Seal
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.