Delphi SS12146 Engine Crankshaft Position Sensor

Reliable Engine Crankshaft Position Sensor for Mazda Protege

The Delphi SS12146 engine crankshaft position sensor is designed specifically for Mazda Protege models, ensuring precise engine timing and optimal performance. This sensor features a durable black housing and comes with a wiring harness for straightforward installation.

• Color: Black for corrosion resistance and durability
• Terminal Type: Blade terminals for secure electrical connections
• Connector Quantity: Single connector for simplified wiring
• Connector Shape: Oval design to match factory specifications
• Terminal Quantity: Three terminals to support accurate signal transmission
• Connector and Terminal Gender: Female for compatibility with OEM harnesses
• Includes wiring harness for complete installation
• Package includes engine crankshaft position sensor and instruction sheet

Detailed Description of Delphi SS12146 Sensor

The Delphi SS12146 crankshaft position sensor is engineered to meet the exact specifications required by Mazda Protege vehicles. Its black casing provides resistance against environmental factors, while the blade-type terminals and oval-shaped female connector ensure a secure and reliable electrical connection. The sensor’s three-terminal design allows for precise detection of crankshaft position, which is critical for engine timing and fuel injection control. Included wiring harness simplifies the replacement process, reducing installation time and potential errors.

Common Applications and Problem Resolution

This engine crankshaft position sensor is compatible with Mazda Protege models and addresses several engine performance issues, including:

• Irregular engine starting or failure to start
• Engine stalling or misfires during operation
• Poor acceleration or reduced fuel efficiency
• Check engine light triggered by crankshaft sensor faults
• Erratic engine timing signals affecting ignition and fuel injection

Installation Notes and Tips

When installing the Delphi SS12146 sensor on a Mazda Protege, ensure the following:

• Disconnect the battery before beginning installation to prevent electrical shorts
• Verify the oval female connector aligns correctly with the vehicle’s wiring harness
• Use the included wiring harness to maintain OEM wiring integrity
• Follow the instruction sheet carefully for torque specifications and sensor positioning
• Inspect the sensor mounting area for debris or damage before installation

Quality Assurance and Warranty Information

Delphi manufactures the SS12146 crankshaft position sensor to meet stringent quality standards, ensuring reliable performance and durability. Each sensor undergoes rigorous testing to confirm accurate signal output and resistance to environmental stress. This product includes a manufacturer-backed warranty covering defects in materials and workmanship, providing confidence in its long-term operation within Mazda Protege vehicles.