EV Diagnostics
Source-backed diagnostic reference

P1226 EV diagnostic code

Mechanical Guard Circuit Range Performance

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

  • JAGUAR: Mechanical Guard Circuit Range Performance Source
  • KIA: Fuel Injector 2 Circuit Low Voltage Source
  • MAZDA: Control Sleeve Sensor Circuit Source
  • OTHER: Control Sleeve Sensor Malfunction Source
  • VOLKSWAGEN: Cylinder 2 Injector Circuit Short To Ground Source

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