Walker 235-1276 Engine Crankshaft Position Sensor

Overview of Walker Engine Crankshaft Position Sensor

The Walker Products 235-1276 engine crankshaft position sensor is designed for precise engine timing and performance. This sensor is compatible with Nissan Altima, Maxima, and Quest models, ensuring reliable fitment and operation.

• Color: Brown for easy identification
• Single oval-shaped male connector with 3 female terminals
• One mounting hole with included mounting bracket for secure installation
• Designed specifically for Nissan Altima, Maxima, and Quest vehicles
• Part number 235-1276 for accurate replacement

Detailed Product Description

The Walker Products 235-1276 crankshaft position sensor features a brown housing and a single oval-shaped connector with three female terminals, providing a secure and stable electrical connection. The sensor includes one mounting hole and comes with a mounting bracket to facilitate proper alignment and installation. Its male connector design ensures compatibility with the original equipment wiring harness in Nissan Altima, Maxima, and Quest models. This sensor plays a critical role in monitoring the crankshaft's position and rotational speed, which is essential for engine control units to manage ignition timing and fuel injection.

Walker Products is known for manufacturing reliable automotive components, and this sensor is part of their product line focused on ignition sensors. The 235-1276 sensor meets the specifications required for proper engine management in the specified Nissan vehicles, supporting consistent engine performance and drivability.

Common Applications and Issues Addressed

• Engine misfires or rough idling due to inaccurate crankshaft position data
• Difficulty starting the engine or no-start conditions
• Check engine light triggered by crankshaft sensor faults
• Poor fuel economy caused by incorrect ignition timing
• Engine stalling or hesitation during acceleration

Installation Notes and Tips

• Ensure the vehicle is turned off and the battery is disconnected before installation
• Use the included mounting bracket and single mounting hole for secure sensor placement
• Verify the oval-shaped male connector aligns properly with the vehicle’s wiring harness
• Handle the sensor carefully to avoid damage to the terminals or connector
• After installation, clear any diagnostic trouble codes and test engine operation

Quality Assurance and Warranty

Walker Products maintains strict quality control standards for their ignition sensors, including the 235-1276 crankshaft position sensor. This part is manufactured to meet or exceed OEM specifications for fit, form, and function. While specific warranty details are not provided here, Walker Products typically offers coverage against manufacturing defects. It is recommended to consult the product packaging or official documentation for exact warranty terms.