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
- Low
- Can I keep driving?
- Yes, no immediate risk
- Estimated cost
- $50 to $500
- 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
P0413 Secondary Air Injection System Switching Valve A Circuit Open Low
The P0413 code means the circuit of secondary air switching valve A is open, so the component gets no current when it is activated. Check the connector, the fuse and the wiring before you replace the valve. The engine runs normally, but the vehicle will not pass an emissions inspection.