Back to 2006 Audi TT

2006 AUDI TT

3.2L VR6AWDDCTgas
1 active safety recall on this vehicle — view recalls
Repairs0Labor593Torque3475Fluid9DTC828Battery0Maintenance0Recalls1
P0057low severityPowertrain

HO2S Heater Control Circuit Low Bank 2 Sensor 2

on 2006 Audi TT 3.2L VR6 · AWD

What this code means

Low voltage in the Bank 2 Sensor 2 O2 heater circuit.

Symptoms

  • Check Engine Light

Common causes

  • Short to ground
  • Faulty sensor

Diagnostic steps

  1. Test voltage
  2. Check for shorts

Repair notes

Repair or replace.

Other Powertrain codes on this vehicle

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