Multi-code OBD2 diagnosis
Enter all the codes your scanner showed, not just the first one. We give you the overall severity, whether you can keep driving, the order in which to check them and how they relate to each other.
Summary
- Overall severity
- Medium
- Can I keep driving?
- Yes, no immediate risk
- Estimated cost
- $40 to $900
- Codes analyzed
- 1 of 1
The order below is the recommended one: first the codes that can cause the others. After each repair, clear the codes and check which ones come back.
Order of inspection
P1176 Post-Catalyst Oxygen Sensor Correction at Limit (Volkswagen, Bank 1) Medium
On Volkswagen, Audi, Seat and Skoda, the P1176 code means the correction made by the post-catalyst oxygen sensor on bank 1 reached its limit. There are usually no symptoms. An exhaust leak, an aging front sensor or a worn catalytic converter is the usual suspect.