EV Diagnostics
Source-backed diagnostic reference

P1170 EV diagnostic code

Bank To Bank Fuel Trim Offset

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

  • BUICK: Bank To Bank Fuel Trim Offset Source
  • CADILLAC: Bank To Bank Fuel Trim Offset Source
  • CHEVY: Bank To Bank Fuel Trim Offset Source
  • CHRYSLER: Bank To Bank Fuel Trim Offset Source
  • FORD: ESO Engine Shut Off Solenoid Fault Source
  • GM: Bank To Bank Fuel Trim Offset Source
  • GMC: Bank To Bank Fuel Trim Offset Source
  • KIA: HO2S11 Circuit Voltage Stuck At Mid-Range Source
  • LINCOLN: ESO Engine Shut Off Solenoid Fault Source
  • MAZDA: HO2S Bank 1 Sensor 1 Circuit Fixed Bank 1 Sensor 1 Source
  • MERCURY: ESO Engine Shut Off Solenoid Fault Source
  • OLDSMOBILE: Bank To Bank Fuel Trim Offset Source
  • OTHER: ESO - Engine Shut Off Solenoid Fault Source
  • SATURN: Bank To Bank Fuel Trim Offset Source

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