garajizOBD-II code · generic
P0416
Secondary Air Injection System Switching Valve 'B' Circuit Open
- System
- P0 — Powertrain (generic)
- Severity
- Minor (2/5)
- Can I keep driving?
- Usually safe to drive
What does P0416 mean?
P0416 is defined as “Secondary Air Injection System Switching Valve 'B' Circuit Open”.
You can usually keep driving, but have it checked soon so a small fault doesn’t become a bigger one.
Related codes
- P0415Secondary Air Injection System Switching Valve 'B' Circuit
- P0417Secondary Air Injection System Switching Valve 'B' Circuit Shorted
- P0414Secondary Air Injection System Switching Valve 'A' Circuit Shorted
- P0418Secondary Air Injection System Control 'A' Circuit
- P0413Secondary Air Injection System Switching Valve 'A' Circuit Open
- P0419Secondary Air Injection System Control 'B' Circuit
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This page is general information; an exact diagnosis needs measurements and a technician’s check.