Lambda sensor for Audi A6 (C5)

For A4 (B5):
- 2.8 193hp
- 2.4 163hp and 165hp

For A6 (C4):
- 1.8 125hp
- 2.8 193hp

For A6 (C5) ->4B-X-067800:
- 2.4 136hp
- 2.4 156hp up to chassis ->4B-Y-200000
- 2.4 163hp
- 2.4 165hp up to chassis ->4B-Y-200000
- 2.7 Turbo 230hp
- 2.8 180hp up to chassis ->4B-Y-200000
- 2.8 190hp
- 2.8 193hp Advice: to determine if the cause of excessive pollution from your vehicle comes from the Lambda sensor(s): have a diagnostic (scan) performed at your garage.
Mecatechnic does not accept returns of sensors with signs of installation. Thank you for your understanding.

Original reference:
030 906 265 BH / 030 906 265 AE / 030 906 265 BJ

For A3, For A4: For A6

Regulation probe located after the catalytic converter,

For A6 (C5):
- 1.8 Turbo 150hp (ANB, APU, ARK, AWT)
- 2.4 136hp (ASM)
- 2.4 163hp (AMM)
- 2.7 T 250hp (BES)
- 3.0 220hp (ASN) Number of poles: 4

Cell fix prevents the Check Engine warning light on the instrument panel coming on. The Cell Fix screws directly into the lambda sensor hole and the sensor is screwed into the Cell Fix. Moving the sensor away from its original location enabling the gas analysis to be corrected and preventing the fault code.
Universal screw-in model.