P22C1

Heated oxygen sensor (HO2S) 2, bank 2, negative current control – circuit high

DTC P22C1, sometimes indicated as P22C100 is an OBD diagnostic trouble code indicating a manufacturer-specific fault with the vehicle powertrain (i.e. engine and gearbox). This code identifies an error with the air/fuel mixture causing heated oxygen sensor (ho2s) 2, bank 2, negative current control – circuit high.

  • P22C1: Heated oxygen sensor (HO2S) 2, bank 2, negative current control – circuit high
  • P22C1 00: Heated oxygen sensor (HO2S) 2, bank 2, negative current control - circuit high

DTC Trouble Code Search
Previous Code: P22C0 | Next Code: P22C2