garajizOBD-II code · generic
P0331
Knock Sensor 2 Circuit Range/Performance
- System
- P0 — Powertrain (generic)
- Severity
- High (4/5)
- Can I keep driving?
- Drive with caution
What does P0331 mean?
P0331 is defined as “Knock Sensor 2 Circuit Range/Performance”.
Drive gently and only as far as you need to; have it checked as soon as possible.
Manufacturer-specific meanings
The same code can mean something different on some makes.
- Kia: Knock Sensor 2 Circuit Range/Performance
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This page is general information; an exact diagnosis needs measurements and a technician’s check.