AutoCodes.com | All About OBDII Engine Codes
AutoCodes - Lincoln - P0354 Lincoln

P0354 Lincoln Code - Ignition Coil 4 Control Circuit

- Code Popularity: 9,974 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 2/3
Table of contents
Share on Facebook   Share on Twitter   Share on Linkedin

What are the Possible Causes of the DTC P0354 Lincoln?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Ignition Coil 4
  • Ignition Coil 4 harness is open or shorted
  • Ignition Coil 4 circuit poor electrical connection
  • Faulty Powertrain Control Module (PCM)
⚠ Does your Lincoln have Safety Recalls? → Check here

How to Fix the DTC P0354 Lincoln?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

Search for P0354 Lincoln Questions and Answers: Search here →

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0354 Lincoln code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

When is the Code Detected?

Each ignition circuit is continuously monitored by the Powertrain Control Module (PCM). The test fails when the PCM does not receive a valid pulse signal from the ignition coil.

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)
  • Lack/Loss of Power
  • Engine may be harder to start
  • Engine hesitation
  • Rough engine idle

Code P0354 Lincoln Description

The ignition system on the vehicle uses individual ignition coils for each cylinder. The Powertrain Control Module (PCM) controls each ignition coil operation. The PCM sends a ON/OFF signal to energize the ignition coil to create a spark at the spark plug when a spark is required at the cylinder.

OBDII Code P0354 Lincoln - Ignition Coil 4 Control Circuit - AutoCodes.com
P0354 Lincoln Code - Ignition Coil 4 Control Circuit

Need More Information on the Code?

Need more information on how to fix the P0354 Lincoln code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0354 Lincoln code diagnosed by a professional: Find a repair shop in your area

Code P0354 Lincoln comments

Help us improve AutoCodes.com. Leave a comment below or tell us if the information above helps you fix the code. What are the symptoms on your vehicle for the P0354 Lincoln code? Have you replaced any parts?
Any information is appreciated. Thanks