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Standard Ignition PC443 Engine Crankshaft Position Sensor
Reliable Engine Crankshaft Position Sensor for Mazda Protege
The Standard Ignition PC443 Engine Crankshaft Position Sensor is designed specifically for Mazda Protege 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 Protege vehicles
- Part number PC443 for precise identification
- Engine crankshaft position sensor category for accurate fitment
- Manufactured by Standard Ignition, a trusted automotive parts brand
Detailed Overview of the Standard Ignition PC443 Sensor
The PC443 crankshaft position sensor from Standard Ignition is engineered to provide reliable and consistent readings of the crankshaft's rotational position. This data is essential for the engine control unit (ECU) to manage ignition timing and fuel injection. Designed to meet OEM specifications, this sensor ensures compatibility and performance for Mazda Protege models. Its robust construction helps maintain accurate signal transmission under various operating conditions.
Common Applications and Problem Resolution
This engine crankshaft position sensor is used to address several engine performance issues, including:
- Irregular or rough engine idling
- Difficulty starting the engine or no start condition
- Engine stalling during operation
- Check engine light triggered by crankshaft sensor faults
- Poor acceleration or reduced engine power
Installation Notes and Tips for Mazda Protege Owners
When installing the Standard Ignition PC443 sensor, ensure the vehicle is turned off and cooled down. Locate the crankshaft position sensor near the engine block, typically mounted close to the crankshaft pulley. Carefully disconnect the electrical connector and remove the old sensor. Install the new sensor securely, making sure the connector is properly seated to avoid signal interruptions. It is recommended to check for any diagnostic trouble codes after installation to confirm proper function.
Quality Assurance and Warranty Information
Standard Ignition parts are manufactured to meet or exceed OEM standards, providing dependable performance for your Mazda Protege. The PC443 sensor undergoes rigorous quality control testing to ensure durability and accuracy. This part is backed by a limited warranty, offering coverage against defects in materials and workmanship under normal use.
| Brand | Standard Ignition |
| Part Number | PC443 |
| Connector Gender | Male |
| Connector Shape | Rectangular |
| Connector Type | Plug In |
| Mounting Bracket(s) Included | No |
| Terminal Gender | Male |
| Terminal Type | Blade |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2003 | Mazda | Protege | 1.6L | L4 | N/A | |
| 2002 | Mazda | Protege | 1.6L | L4 | N/A | |
| 2001 | Mazda | Protege | 1.6L | L4 | N/A | |
| 2000 | Mazda | Protege | 1.6L | L4 | N/A | |
| 1999 | Mazda | Protege | 1.6L | 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.