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P0354

Overview

Code

P0354

Code Type

P

Code Class

P0

System

Engine

Severity Level

High

Emissions Related

true

Drivability Impact

Major

Diagnostic Protocol

OBD2

Freeze Frame Useful

true

Code Definition

Diagnostic trouble code P0354 indicates a malfunction in the ignition coil D primary/secondary circuit

Symptoms

Engine misfire

Overview applies to this diagnostic code.

Affected Systems

On This Page

  • Code Definition

  • Symptoms

  • Affected Systems

  • Possible Causes

  • Diagnostic Steps

  • Drive Safety Notes​

More Resources

Coil D faults cause cylinder misfires

Possible Causes

Faulty ignition coil

Diagnostic Steps

1 Inspect ignition coil D; 2 Replace if faulty

Drive Safety Notes

Continued misfires may damage emissions components

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