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Walker 235-91866 Engine Crankshaft Position Sensor
Reliable Engine Crankshaft Position Sensor for Porsche Models
The Walker Full Service Kit Engine Crankshaft Position Sensor (Part Number 235-91866) is designed to provide accurate and consistent engine timing data for select Porsche vehicles. This sensor ensures optimal engine performance by monitoring crankshaft position with precision.
- Color: Black for easy identification and durability
- Terminal Type: Spade terminals for secure electrical connections
- Connector Quantity: Single connector for streamlined installation
- Connector Shape: Rectangle, compatible with factory wiring harnesses
- Mounting Hole Quantity: One mounting hole for stable sensor placement
- Terminal Quantity: Three terminals to support accurate signal transmission
- Connector Gender: Female connector designed to mate with male terminals
- Terminal Gender: Male terminals for reliable contact
About the Walker Full Service Kit Product Line
The Full Service Kit line from Walker focuses on providing comprehensive sensor solutions that meet OEM specifications. This product line emphasizes compatibility and durability, making it suitable for professional repairs and maintenance. The 235-91866 crankshaft position sensor is part of this line, ensuring it meets the quality and fitment standards required for Porsche 718 Boxster, 718 Cayman, 911, Boxster, and Cayman models.
Detailed Product Description
This engine crankshaft position sensor is engineered to deliver precise crankshaft position data to the engine control unit (ECU). Its black housing and rectangular female connector with spade terminals facilitate a secure and straightforward connection. The single mounting hole allows for proper alignment and stability during operation. With three male terminals, the sensor ensures accurate signal transmission, which is critical for engine timing and fuel injection control. Compatible with Porsche 718 Boxster, 718 Cayman, 911, Boxster, and Cayman, this sensor supports the specific electrical and mechanical requirements of these vehicles.
Common Applications and Issues Addressed
- Engine misfires or rough idling due to inaccurate crankshaft position data
- Difficulty starting the engine or intermittent stalling
- Check engine light triggered by faulty crankshaft sensor signals
- Poor fuel efficiency caused by incorrect timing information
- Engine performance issues related to sensor failure or wear
Installation Notes and Tips
When installing the Walker 235-91866 crankshaft position sensor, ensure the mounting hole aligns precisely with the engine block to avoid sensor misalignment. Verify that the rectangular female connector securely mates with the vehicle’s wiring harness. Use caution to avoid damaging the spade terminals during connection. It is recommended to inspect the wiring and connector for corrosion or damage before installation to ensure optimal sensor performance.
Quality Assurance and Warranty
Walker’s Full Service Kit crankshaft position sensor is manufactured to meet stringent quality standards, ensuring reliable operation in Porsche 718 Boxster, 718 Cayman, 911, Boxster, and Cayman models. While specific warranty details are not provided, Walker products typically undergo rigorous testing to comply with OEM requirements and industry standards.
| Brand | Walker |
| Part Number | 235-91866 |
| Position | Full Service Kit |
| Color | Black |
| Terminal Type | Spade |
| Connector Quantity | 1 |
| Connector Shape | Rectangle |
| Mounting Hole Quantity | 1 |
| Terminal Quantity | 3 |
| Connector Gender | Female |
| Terminal Gender | Male |
This part fits 25 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2021 | Porsche | 718 Boxster | 2.5L | H4 | N/A | Full Service Kit |
| 2021 | Porsche | 718 Cayman | 2.5L | H4 | N/A | Full Service Kit |
| 2020 | Porsche | 718 Boxster | 2.5L | H4 | N/A | Full Service Kit |
| 2020 | Porsche | 718 Cayman | 2.5L | H4 | N/A | Full Service Kit |
| 2019 | Porsche | 718 Boxster | 2.5L | H4 | N/A | Full Service Kit |
| 2019 | Porsche | 718 Cayman | 2.5L | H4 | N/A | Full Service Kit |
| 2019 | Porsche | 911 | 4.0L | H6 | N/A | Full Service Kit |
| 2018 | Porsche | 718 Boxster | 2.5L | H4 | N/A | Full Service Kit |
| 2018 | Porsche | 718 Cayman | 2.5L | H4 | N/A | Full Service Kit |
| 2018 | Porsche | 911 | 4.0L | H6 | N/A | Full Service Kit |
| 2017 | Porsche | 718 Boxster | 2.5L | H4 | N/A | Full Service Kit |
| 2017 | Porsche | 718 Cayman | 2.5L | H4 | N/A | Full Service Kit |
| 2017 | Porsche | 911 | 4.0L | H6 | N/A | Full Service Kit |
| 2016 | Porsche | 911 | 4.0L | H6 | N/A | Full Service Kit |
| 2016 | Porsche | Boxster | 3.8L | H6 | N/A | Full Service Kit |
| 2016 | Porsche | Cayman | 3.8L | H6 | N/A | Full Service Kit |
| 2015 | Porsche | 911 | 3.8L | H6 | N/A | Full Service Kit |
| 2015 | Porsche | Boxster | 3.4L | H6 | N/A | Full Service Kit |
| 2015 | Porsche | Cayman | 3.4L | H6 | N/A | Full Service Kit |
| 2014 | Porsche | 911 | 3.8L | H6 | N/A | Full Service Kit |
| 2014 | Porsche | Boxster | 3.4L | H6 | N/A | Full Service Kit |
| 2014 | Porsche | Cayman | 3.4L | H6 | N/A | Full Service Kit |
| 2013 | Porsche | 911 | 3.8L | H6 | N/A | Full Service Kit |
| 2013 | Porsche | Boxster | 3.4L | H6 | N/A | Full Service Kit |
| 2012 | Porsche | 911 | 3.8L | H6 | N/A | Full Service Kit |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.