Prenco 4D-1031 Engine Crankshaft Position Sensor

Overview of Prenco Engine Crankshaft Position Sensor 4D-1031

The Prenco 4D-1031 Engine Crankshaft Position Sensor is designed for precise engine timing and reliable performance. Compatible with Volkswagen Beetle, Golf, and Jetta models, this sensor ensures accurate crankshaft position detection for optimal engine operation.

• Wiring harness length: 17.5 inches for flexible installation
• Blade terminal type with 3 male terminals for secure electrical connection
• Single wire and connector setup with one female oblong-shaped connector
• Compact sensor body diameter of 0.7 inches for easy fitment
• No mounting bracket included, designed for direct sensor replacement

Detailed Product Description

The Prenco 4D-1031 crankshaft position sensor features a 17.5-inch wiring harness that provides sufficient length for routing within the engine bay of Volkswagen Beetle, Golf, and Jetta vehicles. It utilizes a blade terminal type with three male terminals, ensuring a reliable electrical connection to the vehicle’s ignition system. The sensor includes one female oblong-shaped connector, simplifying the plug-and-play installation process. With a compact sensor body diameter of 0.7 inches, this part fits seamlessly into the designated sensor housing without requiring additional modifications. Note that this sensor does not come with a mounting bracket, so it is intended for direct replacement where the original bracket is reused.

Compatible Vehicles and Applications

This crankshaft position sensor is compatible with the following Volkswagen models:

• Volkswagen Beetle
• Volkswagen Golf
• Volkswagen Jetta

It is specifically designed to maintain accurate engine timing and improve ignition system performance in these vehicles.

Common Issues Addressed by the 4D-1031 Sensor

• Engine misfires or rough idling caused by inaccurate crankshaft position data
• Difficulty starting the engine or intermittent stalling
• Check engine light triggered by faulty crankshaft sensor signals
• Poor acceleration or reduced engine power
• Irregular engine timing affecting fuel efficiency

Installation Notes and Tips

• Ensure the vehicle ignition is off before beginning installation
• Verify the wiring harness length of 17.5 inches is sufficient for your vehicle’s routing needs
• Check that the blade terminals and oblong female connector match the original sensor’s connectors
• Reuse the existing mounting bracket as this sensor does not include one
• Handle the sensor carefully to avoid damage to the terminals and connector

Quality Assurance and Warranty

Prenco manufactures the 4D-1031 crankshaft position sensor to meet OEM specifications for Volkswagen vehicles. Each sensor undergoes quality control testing to ensure reliable performance and durability. Warranty coverage details should be confirmed at the point of purchase, as they may vary by distributor.