P2255 — O2 Sensor Negative Current Control Circuit Low (Bank 2 Sensor 1)

Q: What does fault code P2255 mean?

P2255 means: O2 Sensor Negative Current Control Circuit Low (Bank 2 Sensor 1). It is a Powertrain (engine/transmission) fault code defined by the OBD-II standard.

Q: Can I keep driving with P2255?

With P2255 you can usually drive home and book an inspection within a few days unless the car feels abnormal.

Powertrain (engine/transmission)

O2 Sensor Negative Current Control Circuit Low (Bank 2 Sensor 1)

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Can I drive with P2255?

You can usually drive home and book an inspection within a few days.

Frequently asked questions

What does fault code P2255 mean?

P2255 means O2 Sensor Negative Current Control Circuit Low (Bank 2 Sensor 1).

Can I keep driving with P2255?

You can usually drive home and book an inspection within a few days.

Related fault codes

P2250 — O2 Sensor Reference Voltage Circuit High (Bank 2 Sensor 1)
P2251 — O2 Sensor Negative Current Control Circuit/Open (Bank 1 Sensor 1)
P2252 — O2 Sensor Negative Current Control Circuit Low (Bank 1 Sensor 1)
P2253 — O2 Sensor Negative Current Control Circuit High (Bank 1 Sensor 1)
P2254 — O2 Sensor Negative Current Control Circuit/Open (Bank 2 Sensor 1)
P2256 — O2 Sensor Negative Current Control Circuit High (Bank 2 Sensor 1)
P2257 — Secondary Air Injection System Control A Circuit Low
P2258 — Secondary Air Injection System Control A Circuit High
P2259 — Secondary Air Injection System Control B Circuit Low

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