EV Diagnostics
Source-backed diagnostic reference

P1164 EV diagnostic code

HO2S11 Circuit Fault Bank 1 Sensor 1

Reference status: This page preserves source-backed code definitions for discovery. Manufacturer/model applicability, repair steps and safety conclusions are not treated as verified unless a manufacturer-specific verified report is available.

Reference definitions

  • ACURA: HO2S11 Circuit Fault Bank 1 Sensor 1 Source
  • BMW: Fuel Trim Adaptation Additive Per Ignition Bank 2 Low Source
  • BUICK: HO2S Bank 2 Sensor 3 Rich Or High Voltage Source
  • CADILLAC: HO2S Bank 2 Sensor 3 Rich Or High Voltage Source
  • CHEVY: HO2S Bank 2 Sensor 3 Rich Or High Voltage Source
  • CHRYSLER: HO2S Bank 2 Sensor 3 Rich Or High Voltage Source
  • GM: HO2S Bank 2 Sensor 3 Rich Or High Voltage Source
  • GMC: HO2S Bank 2 Sensor 3 Rich Or High Voltage Source
  • HONDA: HO2S11 Circuit Fault Bank 1 Sensor 1 Source
  • INFINITI: HO2S11 Circuit Fault Bank 1 Sensor 1 Source
  • OLDSMOBILE: HO2S Bank 2 Sensor 3 Rich Or High Voltage Source
  • SATURN: HO2S Bank 2 Sensor 3 Rich Or High Voltage Source
  • VOLKSWAGEN: Fuel Temperature Sensor Range Performance Source

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