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Home/DTC Codes/Audi/A6/2013-2013 3.0L Supercharged V6/P2628
P2628

O2 Sensor Pumping Current Trim Circuit High Bank 1 Sensor 1

2013-2013 Audi A6 3.0L Supercharged V6

Moderate SeverityPowertrainGeneric (SAE)

The 2013 Audi A6 is equipped with a 3.0L V6 engine. Below you'll find detailed p2628 diagnostic code information including labor time estimates, cost ranges, and technician notes specific to this engine configuration.

Description

High current in wideband O2 sensor trim circuit bank 1.

Symptoms

  • Check engine light
  • Lean running condition

Common Causes

  • Open circuit
  • Failed sensor
  • Short to voltage

Diagnostic Steps

  1. Measure circuit current
  2. Check for opens

Repair Notes

Replace sensor or repair wiring.

Related Codes

P2626O2 Sensor Pumping Current Trim Circuit Open Bank 1 Sensor 1

Other Powertrain Codes

P2628 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 P2628 mean on a 2013-2013 Audi A6?

P2628 stands for "O2 Sensor Pumping Current Trim Circuit High Bank 1 Sensor 1". High current in wideband O2 sensor trim circuit bank 1.

What are the symptoms of P2628 on a Audi A6?

Common symptoms of P2628 include: Check engine light, Lean running condition.

What causes P2628 on a 2013-2013 Audi A6?

Common causes of P2628 include: Open circuit, Failed sensor, Short to voltage.

Last updated: March 2026

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