EV Diagnostics
Source-backed diagnostic reference

P1113 EV diagnostic code

Intake Resonance Switchover Valve Circuit

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: Intake Resonance Switchover Valve Circuit Source
  • CADILLAC: Intake Resonance Switchover Valve Circuit Source
  • CHEVY: Intake Resonance Switchover Valve Circuit Source
  • CHRYSLER: Intake Resonance Switchover Valve Circuit Source
  • GM: Intake Resonance Switchover Valve Circuit Source
  • GMC: Intake Resonance Switchover Valve Circuit Source
  • MAZDA: Intake Air Temperature Sensor Signal Dynamic Chamber Circuit Source
  • OLDSMOBILE: Intake Resonance Switchover Valve Circuit Source
  • OTHER: IAT Sensor Open/Short Source
  • SATURN: Intake Resonance Switchover Valve Circuit Source
  • VOLKSWAGEN: Oxygen Sensor Heater Resistance Too High Bank 1 Sensor 1 Source

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