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P0344 Lincoln Code - Camshaft Position Sensor 'A' Circuit Intermittent Bank 1 or Single Sensor

- Code Popularity: 14,083 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 2/3
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What are the Possible Causes of the DTC P0344 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 Camshaft Position Sensor
  • Camshaft Position Sensor harness is open or shorted
  • Camshaft Position Sensor circuit poor electrical connection
  • Faulty starter motor
  • Starting system circuit
  • Dead (Weak) battery
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How to Fix the DTC P0344 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.

Code Tech Notes

Sometimes and in some models, low battery voltage or a weak starter can trigger a Camshaft Position Sensor code.

There is a factory service bulletin for the following Lincoln models:
2005 Lincoln Navigator
2006 Lincoln Navigator
2005-2006 Lincoln Navigator Factory Service Bulletin OBDII Code P0344

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0344 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?

The camshaft position sensor signal sent to the Engine Control Module(ECM) is intermittent

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)
  • Lack/Loss of Power
  • Engine Stall

Code P0344 Lincoln Description

The Camshaft Position Sensor is an electronic device used in an engine to record the rate at which the camshaft is spinning. This information is used by the Engine Control Module(ECM) to control ignition and fuel injection. The camshaft position sensor senses the retraction of camshaft (intake) to identify a particular cylinder. The camshaft position sensor senses the piston position. The sensor system consists of a rotating part, typically a disc, as well as a static part, the actual sensor.
When the engine is running, the high and low parts of the teeth cause the gap with the sensor to change. The changing gap causes the magnetic field near the sensor to change. The change in the magnetic field causes the voltage from the sensor to change.
When the crankshaft position sensor (POS) system becomes inoperative, the camshaft position sensor provides various controls of engine parts instead, utilizing the timing of cylinder identification signals.

OBDII Code P0344 Lincoln - Camshaft Position Sensor 'A' Circuit Intermittent Bank 1 or Single Sensor - AutoCodes.com
P0344 Lincoln Code - Camshaft Position Sensor 'A' Circuit Intermittent Bank 1 or Single Sensor

Need More Information on the Code?

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