BRONCO AT-01593 Crankshaft Position Sensor

( Brand: Bronco ), ( Manufacturer Part Number: AT-01593 ), ( Part Type: Crankshaft Sensor ), ( California Prop 65 Warning: Warning ), ( Country Of Origin: Taiwan ), ( Item Height: 2.75 ), ( Item Length: 3.00 ), ( Item Weight: 0.20 )

Review BRONCO Crankshaft Position Sensor

The **Ford Bronco AT-01593 Crankshaft Position Sensor** is a critical component of your vehicle s engine management system, designed to monitor the rotational position and speed of the crankshaft with precision. Positioned strategically near the front of the engine block, typically adjacent to the flexplate or flywheel, this sensor plays an indispensable role in ensuring seamless engine performance, fuel efficiency, and emissions compliance. Engineered with a robust, durable construction, the AT-01593 sensor features a high-quality magnetic pickup and a reliable Hall-effect or inductive design, depending on the engine application, to deliver accurate and consistent data to the engine control module (ECM). This real-time feedback allows the ECM to optimize ignition timing, fuel injection, and overall engine operation, preventing misfires, rough idling, or even catastrophic engine failure. Compatible with a range of Ford Bronco models, including both the classic and modern iterations, this sensor is built to withstand the demands of off-road adventures and daily commuting alike, ensuring longevity and dependability in diverse driving conditions. Whether you're navigating rugged terrain or cruising on the highway, the AT-01593 crankshaft position sensor serves as an unsung hero, silently maintaining the harmony between your engine s mechanical and electronic systems. Its straightforward installation often requiring only a socket wrench and a new gasket makes it an accessible yet vital upgrade for any Bronco owner seeking to restore optimal engine function or replace a worn-out original part. By choosing this high-quality sensor, you re investing in a component that balances performance, reliability, and compatibility, ensuring your Bronco continues to deliver the power and responsiveness you expect.

**Pros and Cons of Buying a Replacement Crankshaft Position Sensor for a 2015 Ford Bronco AT (Part Number: 01593)**

### **Pros of purchasing a Sensor**

1. **Direct Fitment** The part number (01593) is designed specifically for the 2015 Ford Bronco with the AT transmission, ensuring compatibility without modifications.

2. **OEM Quality** If sourced from Ford or an authorized dealer, the sensor will meet the manufacturer s standards, reducing the risk of premature failure.

3. **Prevents Engine Misfires** A faulty crankshaft position sensor can cause rough idling, stalling, or failure to start. Replacing it restores proper engine function.

4. **Diagnostic Clarity** A new sensor can help clear persistent check engine lights (CEL) related to misfires, crankshaft position issues, or transmission problems.

5. **Long-Term Reliability** Replacing a worn-out sensor prevents further damage to related components, such as the PCM (Powertrain Control Module) or ignition system.

6. **Ease of Installation** The sensor is relatively straightforward to replace, typically requiring only basic tools and minimal mechanical skill.

7. **Cost-Effective Fix** Replacing the sensor is far cheaper than dealing with secondary issues caused by a failing sensor, such as transmission damage or engine failure.

### **Cons of purchasing a Sensor**

1. **Potential Counterfeit Parts** If buying from an untrusted seller (e.g., third-party online marketplaces), there s a risk of receiving a low-quality or fake sensor that fails quickly.

2. **Misdiagnosis Risk** If the actual issue is something else (e.g., wiring problems, faulty PCM, or a damaged crankshaft sensor connector), replacing just the sensor may not resolve the problem.

3. **Labor Costs** While the part itself is affordable, labor costs at a dealership or mechanic can add up, especially if additional diagnostics are needed.

4. **Limited Lifespan** Like all sensors, this part is not permanent and may need replacement again in the future, depending on driving conditions and vehicle maintenance.

5. **Compatibility Concerns** If the wrong part is purchased (e.g., a sensor for a different year or engine variant), it may not fit or function correctly.

6. **DIY Challenges** While the replacement is manageable for most DIYers, those unfamiliar with engine sensors or electrical work may struggle with installation or troubleshooting.

7. **Warranty Void Risk** If the vehicle is under warranty, attempting a DIY replacement could void coverage, though this depends on the specific warranty terms.

### **Conclusion**

Replacing the crankshaft position sensor in your 2015 Ford Bronco AT is a practical and often necessary repair for resolving engine performance issues. The benefits such as restoring proper engine function, preventing further damage, and avoiding costly repairs far outweigh the drawbacks, provided the part is genuine and installed correctly. However, ensuring the sensor is the actual cause of the problem and sourcing it from a reputable supplier are critical steps to avoid wasted time and money.

### **Recommendation**

1. **Verify the Issue** Before purchasing, confirm that the crankshaft position sensor is indeed faulty by checking for error codes (e.g., P0335) with an OBD-II scanner. Rule out other potential causes like wiring harness damage or a failing PCM.

2. **Buy from a Trusted Source** Purchase the sensor from an authorized Ford dealer, a reputable auto parts retailer (e.g., RockAuto, Advance Auto, or local Ford parts stores), or a well-reviewed online marketplace to avoid counterfeit parts.

3. **Consider DIY vs. Professional Installation**

- If comfortable with basic mechanical work, install the sensor yourself to save labor costs.

- If unsure, consult a mechanic to diagnose the issue and perform the replacement, especially if additional work (e.g., cleaning connectors or testing wiring) is needed.

4. **Inspect Related Components** While replacing the sensor, check the wiring harness, connectors, and surrounding area for corrosion or damage, as these can contribute to sensor failure.

5. **Monitor Post-Installation** After replacement, clear the CEL and monitor the vehicle for improved performance. If issues persist, revisit diagnostics to ensure no other problems exist.

**Final Verdict:** The 2015 Ford Bronco AT crankshaft position sensor (01593) is a worthwhile replacement if the sensor is confirmed faulty. Prioritize quality sourcing and proper installation to maximize reliability and minimize future issues.

Details:

2009 Sportsman 800 X2. Bronco Crankshaft Position Sensor: Part #: DS14Z11916Z1. 2008 Sportsman 800 X2 LE. Manufacturer Part #: AT-01593.

Type Crank Position Sensor.

part #: at01593 prices

• $48.26-$50.35

specifications electricacompone:

• brand: Bronco
• mpn: At-01593
• part type: Crankshaft Sensor
• california prop 65 warning: Warning
• country of origin: Taiwan
• item height: 2.75
• item length: 3.00
• item weight: 0.20

shipping electricacompone:

• type: Fixed
• cost: $7.99
• service: Standard
• transit: 2-3 Days
• class: Standard

seller electricacompone:

• city: Rush City, Minnesota
• # reviews: 110707
• rating: 99.8%

general electricacompone:

• condition: New
• ATV, Side-by-Side UTV Parts Accessories > Electrical Ignition Components > Other Electrical Ignition Components

payments electricacompone:

• other
• wallet: Google-pay
• credit card: Diners-club

offer electricacompone:

• sold: 0
• options: Ship-to-home
• quantity: 1
• availability: In Stock
• started: April 8, 2026

returns electricacompone:

• paid by: Seller
• time: 60 Days
• policy: Returns Accepted

Bronco AT-01593 Is Similar To:

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• Bronco Ac-01554 Crankshaft Position Sensor (92.9% similar) Bronco crankshaft position sensor: part #: DS14Z11920Z1. Manufacturer part #: AC-01554. Type crank position sensor. This item fits the following machines:: , Polaris, 2011 RZR 900 PX, PX le white lightning, 2016 -2018SCRAMBLER 1000.O. PX pursuit cameo. PX EPS, 2014 -2015SCRAMBLER 1000.O...(October 18th, 2025)