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Global Parts 1815011 Ignition Knock (Detonation) Sensor
Overview of Global Parts Ignition Knock Sensor for Mercedes-Benz CLA45 AMG
The Global Parts 1815011 Ignition Knock (Detonation) Sensor is designed specifically for the Mercedes-Benz CLA45 AMG. This sensor plays a critical role in detecting engine knock and ensuring optimal engine performance by providing accurate feedback to the engine control unit.
- Terminal Type: Blade for reliable electrical connection
- Connector Shape: Oval for secure fitment
- Terminal Quantity: Single terminal design
- Connector Gender: Female connector for compatibility with factory wiring harness
Detailed Product Description
The Global Parts 1815011 ignition knock sensor features a blade terminal type that ensures a stable and corrosion-resistant electrical connection. Its oval-shaped female connector is engineered to match the original equipment specifications, providing a precise fit for the Mercedes-Benz CLA45 AMG. With a single terminal, this sensor simplifies installation and maintains consistent signal transmission to the engine control module. This sensor is essential for monitoring detonation events, allowing the engine management system to adjust ignition timing and prevent potential engine damage.
Function and Common Applications
This ignition knock sensor is used to detect abnormal combustion or knocking in the engine. It helps maintain engine efficiency and protects internal components by signaling the ECU to adjust timing. Common issues addressed by this sensor include:
- Engine knocking or pinging noises
- Reduced fuel efficiency
- Check engine light related to knock sensor faults
- Poor engine performance or hesitation
- Potential engine damage from uncontrolled detonation
Installation Notes and Tips
When installing the Global Parts 1815011 sensor on a Mercedes-Benz CLA45 AMG, ensure the connector is fully seated and the blade terminal is free of corrosion or damage. It is recommended to inspect the wiring harness for any wear or damage before installation. Proper torque specifications should be followed to avoid sensor damage or improper operation.
Quality Assurance and Warranty
Global Parts manufactures this ignition knock sensor to meet or exceed OEM standards for fit and function. While specific warranty details are not provided, Global Parts products typically undergo rigorous quality control to ensure reliability and durability in emission control applications.
| Brand | Global Parts |
| Part Number | 1815011 |
| Terminal Type | Blade |
| Connector Shape | Oval |
| Terminal Quantity | 1 |
| Connector Gender | Female |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2020 | Mercedes-Benz | CLA45 AMG | 2.0L | L4 | N/A | Turbocharged |
| 2019 | INFINITI | Q50 | 2.0L | L4 | N/A | |
| 2019 | INFINITI | QX30 | 2.0L | L4 | N/A | |
| 2019 | Mercedes-Benz | CLA45 AMG | 2.0L | L4 | N/A | Turbocharged |
| 2018 | INFINITI | Q50 | 2.0L | L4 | N/A | |
| 2018 | Mercedes-Benz | CLA45 AMG | 2.0L | L4 | N/A | Turbocharged |
| 2017 | Mercedes-Benz | CLA45 AMG | 2.0L | L4 | N/A | Turbocharged |
| 2016 | Mercedes-Benz | CLA45 AMG | 2.0L | L4 | N/A | Turbocharged |
| 2015 | Mercedes-Benz | CLA45 AMG | 2.0L | L4 | N/A | Turbocharged |
| 2014 | Mercedes-Benz | CLA45 AMG | 2.0L | L4 | N/A | Turbocharged |
* 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.