P0326 — Knock Sensor 1 Circuit Range/Performance (Bank 1 or Single Sensor)

Q: What does fault code P0326 mean?

P0326 means: Knock Sensor 1 Circuit Range/Performance (Bank 1 or Single Sensor). It is a Powertrain (engine/transmission) fault code defined by the OBD-II standard.

Q: Can I keep driving with P0326?

If the engine light is flashing or the car is running poorly, drive as little as possible with P0326. Book an inspection promptly.

Powertrain (engine/transmission)

Knock Sensor 1 Circuit Range/Performance (Bank 1 or Single Sensor)

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Can I drive with P0326?

Drive as little as possible and book an inspection promptly.

Frequently asked questions

What does fault code P0326 mean?

P0326 means Knock Sensor 1 Circuit Range/Performance (Bank 1 or Single Sensor).

Can I keep driving with P0326?

Drive as little as possible and book an inspection promptly.

Related fault codes

P0320 — Ignition/Distributor Engine Speed Input Circuit Malfunction
P0321 — Ignition/Distributor Engine Speed Input Circuit Range/Performance
P0322 — Ignition/Distributor Engine Speed Input Circuit No Signal
P0323 — Ignition/Distributor Engine Speed Input Circuit Intermittent
P0324 — Knock Control System Error
P0325 — Knock Sensor 1 Circuit Malfunction (Bank 1 or Single Sensor)
P0327 — Knock Sensor 1 Circuit Low Input (Bank 1 or Single Sensor)
P0328 — Knock Sensor 1 Circuit High Input (Bank 1 or Single Sensor)
P0329 — Knock Sensor 1 Circuit Intermittent (Bank 1 or Single Sensor)

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