garajizOBD-II code · generic
P0328
Knock Sensor 1 Circuit High
- System
- P0 — Powertrain (generic)
- Severity
- Moderate (3/5)
- Can I keep driving?
- Drive with caution
What does P0328 mean?
P0328 is defined as “Knock Sensor 1 Circuit High”.
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 1 Circuit High Input
- Nissan: Knock sensor (KS) – voltage high
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This page is general information; an exact diagnosis needs measurements and a technician’s check.