AutoCodes – Lincoln – P1174 Lincoln

P1174 Lincoln Code - Cam Sensor Fault

Quick Answer

The P1174 Lincoln code indicates a fault with the Cam Sensor in the vehicle. Common causes include Faulty Cam Sensor, Cam Sensor harness is open or shorted, Cam Sensor circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: P1174 Lincoln indicates Cam Sensor Fault.
Common causes: Common causes include Faulty Cam Sensor, Cam Sensor harness is open or shorted, Cam Sensor circuit poor electrical connection.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 38

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Oct 02, 2025

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Cost to Diagnose
Comments
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Code P1174 Lincoln Description

The P1174 Lincoln code indicates a fault with the Cam Sensor in the vehicle. The Cam Sensor is responsible for detecting the position of the camshaft in relation to the crankshaft, allowing the engine control module (ECM) to determine the optimal timing for fuel injection and ignition. When the Cam Sensor malfunctions, it can lead to a variety of performance issues and potentially cause long-term damage if not addressed promptly.

OBDII Code P1174 Lincoln - Cam Sensor Fault - AutoCodes.com — P1174 Lincoln Code - Cam Sensor Fault

What does this mean?

What are the Possible Causes of the DTC P1174 Lincoln?

Faulty Cam Sensor
Cam Sensor harness is open or shorted
Cam Sensor circuit poor electrical connection

How to Fix the DTC P1174 Lincoln?

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

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1174 Lincoln code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.