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Home/DTC Codes/Audi/A6/2014-2014 3.0L Supercharged V6/P2229
P2229

Barometric Pressure Sensor A Circuit Range/Performance

2014-2014 Audi A6 3.0L Supercharged V6

Moderate SeverityPowertrainGeneric (SAE)

The 2014 Audi A6 is equipped with a 3.0L V6 engine. Below you'll find detailed p2229 diagnostic code information including labor time estimates, cost ranges, and technician notes specific to this engine configuration.

Description

The barometric pressure sensor is reading outside expected range for current conditions.

Symptoms

  • Check engine light
  • Poor fuel economy
  • Power loss at altitude

Common Causes

  • Failed BARO sensor
  • Sensor intake blocked
  • ECM reference voltage issue

Diagnostic Steps

  1. Compare BARO reading to known atmospheric pressure
  2. Check sensor connector
  3. Verify 5V reference

Repair Notes

Replace barometric pressure sensor or repair wiring.

Related Codes

P2230Barometric Pressure Sensor A Circuit Low

Other Powertrain Codes

P2229 on Other Vehicles

Audi A3

1996-1996 1.6L I4

Audi A3

1996-1996 1.8L Turbo I4

Audi A3

1997-1997 1.6L I4

Audi A3

1997-1997 1.8L Turbo I4

Audi A3

1998-1998 1.6L I4

Audi A3

1998-1998 1.8L Turbo I4

Audi A3

1999-1999 1.6L I4

Audi A3

1999-1999 1.8L Turbo I4 Quattro

Common Questions

What does code P2229 mean on a 2014-2014 Audi A6?

P2229 stands for "Barometric Pressure Sensor A Circuit Range/Performance". The barometric pressure sensor is reading outside expected range for current conditions.

What are the symptoms of P2229 on a Audi A6?

Common symptoms of P2229 include: Check engine light, Poor fuel economy, Power loss at altitude.

What causes P2229 on a 2014-2014 Audi A6?

Common causes of P2229 include: Failed BARO sensor, Sensor intake blocked, ECM reference voltage issue.

Last updated: March 2026

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