Walker 235-1393 Engine Crankshaft Position Sensor

Engine Crankshaft Position Sensor for Mazda Millenia

Walker Products 235-1393 is an engine crankshaft position sensor built for direct replacement service on select Mazda Millenia applications. It uses a single oval connector, 3 female terminals, and a black/orange housing layout to match the original sensor style for accurate engine signal input.

Fits 1995-2002 Mazda Millenia. This part cross-references Standard Ignition PC222 for the same application.

Key Features

• Engine crankshaft position sensor for ignition and engine management systems
• Walker Products part number 235-1393
• Single connector design with oval connector shape
• 3-terminal female connection with male connector interface
• Black/orange sensor body
• 1 mounting hole configuration
• No mounting bracket included

Product Details

Walker Products has supplied fuel system and engine management components since 1946, with manufacturing and engineering support focused on OEM-level fit and specification control. The Walker Products line includes sensors and related engine management parts, and this crankshaft position sensor is part of that broader OE-style replacement offering. For Mazda Millenia crankshaft position sensor replacement needs, 235-1393 provides a direct-fit service part for the listed model years.

Use this sensor when servicing a Mazda Millenia that needs a crankshaft signal input for engine timing and control. The connector layout, terminal count, and mounting style are specified to align with the original application.

Common Issues This Part Can Address

• Crankshaft signal loss causing no-start conditions
• Intermittent stalling related to engine speed sensing
• Rough running from inaccurate crankshaft position data
• Check engine light concerns tied to crank sensor faults
• Hard starting after sensor wear or electrical failure

Installation Notes and Tips

Verify connector shape, terminal count, and mounting location before installation. Inspect the harness and connector for corrosion, damaged terminals, or oil contamination before connecting the new sensor. Confirm the sensor seats fully at the mounting point and route the wiring away from heat and moving components.

Quality Assurance

Walker Products is an ISO 9001/IATF16949 certified manufacturer and states that its engine sensors are produced to meet or exceed OEM standards and specifications. The company also supports product engineering, application data, and technical documentation for aftermarket service use.