Freephone: 0800 000 488 | Unit 4/ 242 Ferry Road Waltham Christchurch

1994-2009 VW Polo (9N, 9A) ECU Repair Service – O2 Sensor Issues Running Rough

1994-2009 VW Polo (9N, 9A) ECU Repair Service – O2 Sensor Issues Running Rough

This repair service addresses common ECU faults that cause the vehicle to run rough, typically indicated by O2 (lambda) sensor error codes upon scanning.

Before sending your ECU for repair, please inspect the O2 sensors and wiring. If these components are functioning correctly, the issue is likely within the ECU.

  • Repair price: $475 + GST ($546.25 incl. GST)
  • Minimum assessment fee: $95 + GST if no fault is found in the ECU

We provide a full range of electronics servicing and diagnostics, so feel free to contact us about any unrelated issues.

Supported part numbers include:

  • 036 906 034 FL
  • IAW4MV.FL
  • Bensin 4MV 005 4550

Need this service or product? Contact us at 0800 000 488, and we'll be happy to help! We offer a wide range of electrical and electronics diagnostic and repair services, so please don't hesitate to contact us regarding any unrelated issues!