OBD-II Code Mazda

P1354 — Mazda — Ignition Coil C Primary Circuit

The ECU detects a fault in the primary circuit of ignition coil C.

Brand Mazda
System Engine
Severity High
Safe to drive? Not recommended
Advanced scanner Not necessarily

What does code P1354 mean on Mazda vehicles?

The ECU detects a fault in the primary circuit of ignition coil C.

Common symptoms

  • Misfire
  • reduced engine performance

Possible causes

  • Defective ignition coil
  • wiring fault

Initial recommendation

Test ignition coil C primary circuit and repair as necessary.

Safety notice

This information is for guidance only. Brand-specific codes may vary by model, year, engine, transmission and vehicle configuration. It does not replace a physical inspection or diagnosis by a qualified mechanic. If the vehicle is unsafe to operate, avoid driving it and seek professional inspection.

Analyze this code with MecaOBD

Use the app to combine Mazda code P1354 with your vehicle's actual symptoms for more complete diagnostic guidance.

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