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 MANUALSAUDI2006A4 QUATTRO SEDAN (8EC) V6-3.2L (BKH)REPAIR AND DIAGNOSISHEATING AND AIR CONDITIONINGSERVICE AND REPAIRA/C SYSTEM CONTROL AND REGULATION COMPONENTSFRESH AIR INTAKE DUCT TEMPERATURE SENSOR
2006 Audi A4 Quattro Sedan (8EC) V6-3.2L (BKH)
Fresh Air Intake Duct Temperature Sensor
2006 Audi A4 Quattro Sedan (8EC) V6-3.2L (BKH)SECTION Fresh Air Intake Duct Temperature Sensor
Fresh Air Intake Duct Temperature Sensor
Removing
- Remove glove compartment.
- Reach between the A/C unit and the base plate of the plenum chamber to temperature sensor - A - and rotate it in the direction of the - arrow - by approx. 90°.
- Pull temperature sensor - A - out of the A/C unit.
- Disconnect connector - B -.
• If the fresh air intake duct temperature sensor ( G89) cannot be removed:
• - Remove the dust and pollen filter. Refer to => [ Dust and Pollen Filter ].
• - Rotate temperature sensor - A - in the direction of the arrow by approx. 90° and remove it in the direction of the passenger compartment from the intake housing.
Installing
- Check the seating of O-ring seal - C - (if necessary moisten slightly with a lubricant).
Now install all removed components in reversed order.
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.