Prenco 4D-1002 Engine Crankshaft Position Sensor

Overview of Prenco Engine Crankshaft Position Sensor 4D-1002

The Prenco 4D-1002 Engine Crankshaft Position Sensor is designed for precise engine timing and performance in select Hyundai and Kia vehicles. This sensor is compatible with Hyundai Magentis, Kia Optima, and Kia Sonata models, ensuring reliable fitment and operation.

• Wiring harness length: 33.5 inches for flexible installation
• Blade terminal type with 3 male terminals for secure electrical connection
• Single female triangular connector for accurate sensor interface
• 3-wire configuration supporting efficient signal transmission
• No mounting bracket included, designed for direct sensor replacement

Technical Details and Attributes

The Prenco 4D-1002 crankshaft position sensor features a 33.5-inch wiring harness, providing ample length for routing within the engine bay. It uses a blade terminal type with three male terminals, ensuring a stable and corrosion-resistant connection. The sensor includes one female connector with a triangular shape, designed to match the original equipment specifications for Hyundai Magentis, Kia Optima, and Sonata models. With three wires and terminals, this sensor accurately detects crankshaft position and speed, critical for engine management systems.

Compatible Vehicles and Applications

This crankshaft position sensor is compatible with the following vehicles:

• Hyundai Magentis
• Kia Optima
• Kia Sonata

It is intended for use in ignition systems to monitor crankshaft rotation, enabling proper fuel injection timing and ignition spark control.

Common Issues Addressed by the 4D-1002 Sensor

• Engine misfires or rough idling due to inaccurate crankshaft position data
• Difficulty starting the engine or intermittent stalling
• Check engine light triggered by crankshaft sensor faults
• Poor engine performance and reduced fuel efficiency
• Erratic or unstable engine RPM readings

Installation Notes and Tips

When installing the Prenco 4D-1002 sensor, ensure the wiring harness is routed away from high-heat sources and moving parts. The blade terminals should be securely connected to prevent signal loss. Since this sensor does not include a mounting bracket, use the existing bracket from the original sensor for proper positioning. Verify connector orientation matches the triangular female connector to avoid misalignment.

Quality Assurance and Warranty

Prenco manufactures the 4D-1002 crankshaft position sensor to meet OEM specifications for Hyundai and Kia vehicles. While no mounting bracket is included, the sensor undergoes quality checks to ensure reliable performance. Warranty coverage details should be confirmed at the point of purchase.