Ambient Air Temperature Sensor Circuit Low
1996-1996 Audi A6 2.8L V6
The 1996 Audi A6 is equipped with a 2.8L V6 engine. Below you'll find detailed p0072 diagnostic code information including labor time estimates, cost ranges, and technician notes specific to this engine configuration.
Description
The ambient air temperature sensor circuit voltage is lower than expected, indicating a short or very high temperature reading.
Symptoms
- Check Engine Light
- Very high temp display
Common Causes
- Short to ground
- Faulty sensor
- Damaged wiring
Diagnostic Steps
- Test circuit voltage
- Check for shorts
- Test sensor resistance
Repair Notes
Repair short or replace sensor.
Related Codes
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- P0010Intake Camshaft Position Actuator Circuit/Open Bank 1
- P0011Intake Camshaft Position Timing Over-Advanced Bank 1
- P0012Intake Camshaft Position Timing Over-Retarded Bank 1
- P0013Exhaust Camshaft Position Actuator Circuit/Open Bank 1
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- P0015Exhaust Camshaft Position Timing Over-Retarded Bank 1
P0072 on Other Vehicles
Common Questions
What does code P0072 mean on a 1996-1996 Audi A6?
P0072 stands for "Ambient Air Temperature Sensor Circuit Low". The ambient air temperature sensor circuit voltage is lower than expected, indicating a short or very high temperature reading.
What are the symptoms of P0072 on a Audi A6?
Common symptoms of P0072 include: Check Engine Light, Very high temp display.
What causes P0072 on a 1996-1996 Audi A6?
Common causes of P0072 include: Short to ground, Faulty sensor, Damaged wiring.
Last updated: March 2026