Prenco 4D-1226 Engine Crankshaft Position Sensor

Overview of Prenco Engine Crankshaft Position Sensor 4D-1226

The Prenco 4D-1226 Engine Crankshaft Position Sensor is designed for precise engine timing and reliable performance. Compatible with select Audi and Volkswagen models, this sensor ensures accurate crankshaft position detection for optimal engine operation.

• Wiring harness length: 13.0 inches for flexible installation
• Blade terminal type with 3 male terminals for secure electrical connection
• Single wire and connector quantity for streamlined wiring
• Oblong-shaped female connector for proper fitment
• Sensor body diameter of 0.47 inches for compact mounting
• No mounting bracket included, designed for direct sensor replacement

Detailed Product Description

The Prenco 4D-1226 crankshaft position sensor features a 13-inch wiring harness that provides sufficient length for installation in engine compartments of Audi and Volkswagen vehicles. Its blade terminal type with three male terminals ensures a reliable electrical connection, while the oblong female connector shape matches factory specifications for a secure fit. The sensor body diameter of 0.47 inches allows for easy integration into the engine assembly without interference. This sensor is engineered to replace original equipment in models such as the Audi Beetle, Golf, Jetta, Passat, and TT RS Quattro, maintaining engine timing accuracy and performance.

Compatible Vehicles and Applications

This crankshaft position sensor is compatible with the following makes and models:

• Audi Beetle
• Volkswagen Golf
• Volkswagen Jetta
• Volkswagen Passat
• Volkswagen TT RS Quattro

Common Issues Addressed by the Prenco 4D-1226 Sensor

• Engine misfires or rough idling due to inaccurate crankshaft position data
• Difficulty starting the engine or no-start conditions
• Check engine light triggered by faulty crankshaft sensor signals
• Poor engine acceleration and reduced fuel efficiency
• Intermittent stalling or engine hesitation during driving

Installation Notes and Tips

When installing the Prenco 4D-1226 sensor, ensure the wiring harness is routed away from high-heat areas to prevent damage. The blade terminals should be securely connected to avoid electrical faults. Since this sensor does not include a mounting bracket, use the existing bracket or mounting points on the engine. Verify connector orientation matches the oblong female connector shape for proper fitment. It is recommended to disconnect the battery before installation to prevent electrical shorts.

Quality Assurance and Warranty

Prenco manufactures the 4D-1226 crankshaft position sensor to meet OEM specifications for durability and performance. Each sensor undergoes quality control testing to ensure reliable operation. Warranty coverage details should be confirmed at the point of purchase, as they may vary by distributor.