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P0351 — Ignition Coil A Primary Secondary Circuit

Severity: High

Drive Advice:
Check immediately. Avoid driving if shifting issues, stalling, overheating or severe power loss occurs.

Repair Cost: $60.00 — $2500.00
Repair Time: 30 — 360 minutes
Emissions / Smog: May Fail

Common Symptoms

  • Check engine light
  • Driveability issues
  • Reduced power

    • Common Causes

  • Sensor fault
  • Wiring issue
  • Module failure

    • Diagnostic Order

  • Scan codes
  • Inspect wiring
  • Test sensor
  • Inspect module

    • Tools Required

  • OBD2 scanner
  • Multimeter
  • Socket set

    • Brand Specific Notes

    Important Disclaimer

    Diagnostic results are informational only. Severity depends on vehicle condition and other fault codes.