Prenco 4D-1216 Engine Crankshaft Position Sensor - Left or Rear Right

Overview of Prenco Engine Crankshaft Position Sensor 4D-1216

The Prenco 4D-1216 Engine Crankshaft Position Sensor is designed for precise engine timing and performance in select Nissan and INFINITI vehicles. This sensor ensures accurate crankshaft position detection, essential for optimal engine operation in models like the Nissan Maxima and INFINITI I30.

• Terminal Type: Blade
• Connector Quantity: 1
• Connector Shape: Rectangular
• Terminal Quantity: 3
• Connector Gender: Female
• Terminal Gender: Male
• Sensor Body Diameter: 0.7 inches
• Mounting Bracket: Not included

Technical Details and Specifications

The Prenco 4D-1216 crankshaft position sensor features a single rectangular female connector with three male blade terminals, providing a secure and reliable electrical connection. The sensor body diameter measures 0.7 inches, allowing for a compact fit within the engine assembly. This sensor does not include a mounting bracket, so installation will require using the existing bracket or mounting hardware from the original sensor. The blade terminal type supports efficient signal transmission critical for engine control modules to monitor crankshaft position accurately.

Compatible Vehicles and Fitment

This crankshaft position sensor is compatible with specific Nissan and INFINITI models, including the Nissan Maxima and INFINITI I30. When searching for a replacement sensor, use the part number 4D-1216 to ensure compatibility with these vehicles. Proper fitment is essential for maintaining engine timing and performance in these models.

Common Applications and Problem Resolution

• 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 acceleration or reduced engine power
• Irregular engine timing affecting fuel injection and ignition

Installation Notes and Tips

Installation of the Prenco 4D-1216 sensor requires careful handling of the blade terminals and connector to avoid damage. Since the sensor does not include a mounting bracket, reuse the original bracket or mounting hardware. Ensure the connector is fully seated and locked to prevent electrical issues. It is recommended to disconnect the battery before installation to avoid electrical shorts. Verify sensor alignment and torque specifications according to the vehicle manufacturer’s guidelines.

Quality Assurance and Warranty

Prenco manufactures the 4D-1216 crankshaft position sensor to meet OEM standards for durability and performance. While specific warranty details are not provided, Prenco products typically undergo rigorous quality control to ensure reliable operation in Nissan Maxima and INFINITI I30 vehicles. For warranty information, refer to the product documentation or contact the distributor.