Engine Camshaft Position Sensor for the 2013-2016 Dodge Dart
Understand the symptoms of a failing camshaft sensor in your Dart and learn how to choose the right replacement part.
- A failing sensor will almost always trigger a Check Engine Light with codes P0340 or P0344.
- Most 2.0L and 2.4L Darts have two camshaft sensors; check the code to see which one needs replacing.
- After replacement, a 'cam-crank relearn' procedure with a proper scan tool is required for the car to run correctly.
- Consider using a premium aftermarket or OEM sensor, as Dart electronics can be sensitive to lower-quality parts.
Is Your Dart Running Rough? It Could Be the Camshaft Sensor.
If your Dodge Dart is suddenly hard to start, idling poorly, or losing power, a failing camshaft position sensor could be the culprit. This sensor is a key part of the engine management system. When it starts to go bad, it can cause a range of noticeable problems. 🎬 Watch this video to see common bad camshaft sensor symptoms. Because it provides vital timing information to the engine's computer, a bad signal can throw everything off.
Key Failure Symptoms
- Check Engine Light: This is often the first and most obvious sign. The computer will store a trouble code like P0340 or P0344. 🎬 Learn how to fix a P0340 code on your Dodge Dart.
- Difficulty Starting: The engine may crank for a long time before starting, or it might not start at all.
- Poor Performance: You might notice a rough idle, engine stalling, hesitation when you press the gas, and a general lack of power.
- Bad Gas Mileage: When engine timing is off, fuel isn't used efficiently, leading to more trips to the pump.
Choosing the Right Aftermarket Sensor
When it comes to electronic sensors for your Dart, not all aftermarket parts are created equal. While many brands offer a direct fit, quality can vary. Some owners report that Chrysler vehicles can be sensitive to aftermarket electronics, leading to persistent problems even with a new part. It's often wise to invest in a higher-quality part to avoid doing the job twice.
Aftermarket Brand Tiers
- Premium Brands (Bosch, Delphi, NGK, Standard Ignition): These companies are often Original Equipment (OE) suppliers for many car manufacturers. Their parts are engineered to meet or exceed factory specifications and are a reliable choice for critical components like sensors.
- Quality Mid-Range (Dorman, Beck Arnley, Walker Products, Holstein): These are well-known aftermarket brands that offer a good balance of quality and value. They are a solid choice for most repairs.
- Economy Brands (Facet, Global Parts, etc.): While these are the most budget-friendly options, they may not have the same long-term durability or precise calibration as premium brands. They can be a choice if the budget is the primary concern, but for a critical sensor, the risk of early failure is higher.
Pro Tip: For sensitive electronics like a camshaft position sensor on a Dodge Dart, spending a little more on a premium aftermarket brand like Bosch, Delphi, or Standard Ignition can save you from future headaches and troubleshooting.
Installation and Relearn Procedure
For the common 2.4L engine, the camshaft position sensor is located on the top rear of the engine and is held in by a single 10mm bolt. 🎬 See exactly where the 2.4L camshaft sensor is located. The job is straightforward for a DIYer with basic tools. However, a critical step after replacement is the cam-crank relearn procedure. This requires a specific type of automotive scan tool to sync the new sensor with the engine's computer. Skipping this step can result in the check engine light staying on and continued performance issues.
| Item | Estimated Cost |
|---|---|
| New OEM (Mopar) Part | $50 - $90 |
| New Aftermarket Part | $21 - $79 |
| Shop Labor | $50 - $75 |
Frequently Asked Questions
How many camshaft position sensors does my 2013-2016 Dodge Dart have?
The 2.0L and 2.4L engines in the Dodge Dart typically use two camshaft position sensors. The 1.4L Turbo engine may have a different configuration. It's important to identify which sensor is bad by reading the specific trouble code.
Can I replace just one sensor if my car has two?
Yes. The diagnostic trouble code (e.g., P0340 for sensor 'A' or P0365 for sensor 'B') should tell you which sensor circuit has a fault. You only need to replace the one that has failed. However, since they are the same age, some mechanics recommend replacing them in pairs as a preventative measure if your budget allows.
Do I really need a special tool for a relearn procedure?
Yes, for the Dodge Dart, a cam-crank relearn is highly recommended after replacing the sensor. This procedure requires a compatible bi-directional scan tool that can perform this specific function. Many basic code readers cannot do this. Failure to perform the relearn can cause the new part to not work correctly with the vehicle's computer.
Is it okay to use a cheap aftermarket sensor?
While it might work, it's risky. Chrysler electronics can be picky. Forum users have reported issues with multiple new, inexpensive aftermarket sensors failing to work correctly, forcing them to buy another part. Investing in a sensor from a reputable brand like Bosch, Delphi, or Standard Ignition is a safer bet for this specific repair.
Helpful Videos
Technical Specifications
OEM Part Numbers: 68080819AC 68080819AB 5033308AB
Typically a 3-pin Hall effect sensor. The 2.0L and 2.4L engines use two sensors.
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The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
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