EV Diagnostics
Source-backed diagnostic reference

P1318 EV diagnostic code

Spark Plug Voltage Detection Module Reset Circuit Malfunction Front Bank

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: Spark Plug Voltage Detection Module Reset Circuit Malfunction Front Bank Source
  • HONDA: Spark Plug Voltage Detection Module Reset Circuit Malfunction Front Bank Source
  • INFINITI: Spark Plug Voltage Detection Module Reset Circuit Malfunction Front Bank Source
  • MAZDA: Injection Timing Piston Position Sensor Circuit Source

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