Walker 235-91459 Engine Crankshaft Position Sensor

Reliable Engine Crankshaft Position Sensor for BMW Models

The Walker Products FSK 235-91459 Engine Crankshaft Position Sensor is designed to provide accurate engine timing data for select BMW vehicles. This sensor ensures proper engine performance by monitoring the crankshaft's position and speed.

• Compatible with BMW 318i, 318is, 318ti, and Z3 models
• Part number 235-91459 for precise identification
• Engine Crankshaft Position Sensor category for ignition systems
• Manufactured by Walker, a recognized brand in automotive sensors
• Part of the Walker Products FSK line, known for quality sensor components

About the Walker Products FSK Line

The Walker Products FSK line focuses on delivering reliable and consistent sensor solutions for engine management systems. This product line emphasizes durability and accurate signal transmission, which are critical for maintaining engine timing and performance. The 235-91459 sensor is part of this line, ensuring it meets the standards expected for ignition sensors in BMW vehicles.

Product Details and Functionality

The 235-91459 Engine Crankshaft Position Sensor monitors the rotational position and speed of the crankshaft in BMW 318i, 318is, 318ti, and Z3 models. By providing real-time data to the engine control unit (ECU), it helps regulate ignition timing and fuel injection. This sensor plays a vital role in engine operation, contributing to smooth starts, efficient combustion, and overall vehicle performance.

Common Issues Addressed by This Sensor

• Engine misfires or rough idling due to inaccurate crankshaft data
• Difficulty starting the engine or no-start conditions
• Check engine light triggered by crankshaft sensor faults
• Reduced engine performance or stalling
• Irregular acceleration or hesitation during driving

Installation Notes and Tips

When installing the Walker 235-91459 sensor, ensure the vehicle is compatible by verifying the make and model: BMW 318i, 318is, 318ti, or Z3. Proper alignment and secure mounting are essential for accurate sensor readings. It is recommended to disconnect the battery before installation to prevent electrical issues. Consult the vehicle’s service manual for specific torque specifications and sensor location.

Quality Assurance and Warranty

Walker maintains strict quality control standards for the 235-91459 Engine Crankshaft Position Sensor. While specific warranty details are not provided here, Walker products typically come with manufacturer-backed warranties to ensure reliability and customer satisfaction. This sensor is manufactured to meet or exceed OEM specifications for ignition sensors in BMW vehicles.