HomeP2237 · Manufacturer wording

P2237 · Manufacturer wording

The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.

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Manufacturer wording

Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.

HyundaiP223700
O2 Sensor Pumping Current Circuit/Open [Bank 1 Sensor 1]

NHTSA 11034847

JeepP2237-00
O2 Sensor 1/1 Pump Cell Current Circuit Open.·

NHTSA 10118801