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Standard Ignition PC731 Engine Crankshaft Position Sensor
Reliable Engine Crankshaft Position Sensor for Mazda Vehicles
The Standard Ignition PC731 Engine Crankshaft Position Sensor is designed specifically for Mazda 3, Mazda 6, and Mazda CX-7 models. This sensor plays a critical role in engine management by accurately monitoring the crankshaft's position and speed, ensuring optimal engine performance.
- Compatible with Mazda 3, Mazda 6, and Mazda CX-7 models
- Part number PC731 for precise identification
- Engine crankshaft position sensor category for accurate fitment
- Manufactured by Standard Ignition, a trusted brand in ignition components
Product Details and Functionality
The Standard Ignition PC731 sensor is engineered to detect the rotational position of the crankshaft, providing essential data to the engine control unit (ECU). This information is vital for timing ignition and fuel injection, which directly affects engine efficiency and emissions. Designed to meet OEM specifications, this sensor ensures consistent performance and durability under various driving conditions.
Common Applications and Problem Resolution
- Helps resolve engine misfires caused by inaccurate crankshaft position data
- Addresses issues with engine stalling or rough idling
- Prevents difficulty starting the engine due to sensor failure
- Reduces check engine light triggers related to crankshaft sensor faults
- Improves overall engine timing and fuel efficiency
Installation Notes and Tips
Installation of the Standard Ignition PC731 sensor requires basic mechanical skills and proper tools. It is recommended to disconnect the battery before installation to avoid electrical shorts. Ensure the sensor is securely mounted and the connector is properly seated to maintain accurate signal transmission. Refer to the vehicle’s service manual for torque specifications and sensor location details specific to Mazda 3, 6, and CX-7 models.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable performance and longevity. The PC731 sensor undergoes rigorous quality control testing to ensure durability and accuracy. This part typically includes a limited warranty covering defects in materials and workmanship, offering peace of mind for professional and DIY installations.
| Brand | Standard Ignition |
| Part Number | PC731 |
| Connector Gender | Female |
| Connector Shape | Oval |
| Connector Type | Plug In |
| Terminal Gender | Male |
| Terminal Type | Blade |
This part fits 15 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2013 | Mazda | 3 | 2.3L | L4 | N/A | |
| 2012 | Mazda | 3 | 2.3L | L4 | N/A | |
| 2012 | Mazda | CX-7 | 2.3L | L4 | N/A | |
| 2011 | Mazda | 3 | 2.3L | L4 | N/A | |
| 2011 | Mazda | CX-7 | 2.3L | L4 | N/A | |
| 2010 | Mazda | 3 | 2.3L | L4 | N/A | |
| 2010 | Mazda | CX-7 | 2.3L | L4 | N/A | |
| 2009 | Mazda | 3 | 2.3L | L4 | N/A | |
| 2009 | Mazda | CX-7 | N/A | |||
| 2008 | Mazda | 3 | 2.3L | L4 | N/A | |
| 2008 | Mazda | CX-7 | N/A | |||
| 2007 | Mazda | 3 | 2.3L | L4 | N/A | |
| 2007 | Mazda | 6 | 2.3L | L4 | N/A | |
| 2007 | Mazda | CX-7 | N/A | |||
| 2006 | Mazda | 6 | 2.3L | L4 | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.