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Walker 242-1161 Ignition Knock (Detonation) Sensor
Reliable Ignition Knock Sensor for Hyundai Vehicles
The Walker Products 242-1161 ignition knock sensor is designed to detect engine detonation and help optimize ignition timing. This sensor is compatible with select Hyundai models, including the Accent, Elantra, and Tiburon, ensuring precise engine performance and emission control.
- Genuine Walker Products ignition knock (detonation) sensor
- Part number 242-1161 for accurate identification
- Compatible with Hyundai Accent, Elantra, and Tiburon models
- Monitors engine knock to improve combustion efficiency
- Supports emission control system functionality
About Walker Products Brand Line
Walker Products offers a range of emission control components designed to meet OEM specifications. The 242-1161 ignition knock sensor is part of this product line, providing reliable detection of engine knock to maintain optimal engine timing and reduce harmful emissions in Hyundai vehicles.
Product Description and Function
The Walker Products 242-1161 ignition knock sensor detects abnormal combustion events, commonly known as engine knock or detonation. By sending signals to the engine control unit (ECU), it allows the ECU to adjust ignition timing and prevent engine damage. This sensor plays a critical role in maintaining engine performance and reducing emissions in Hyundai Accent, Elantra, and Tiburon models.
Common Issues Addressed by This Sensor
- Engine knocking or pinging noises during acceleration
- Reduced fuel efficiency due to improper ignition timing
- Check engine light triggered by knock sensor fault codes
- Increased emissions from incomplete combustion
- Potential engine damage from prolonged detonation
Installation Notes and Tips
When installing the Walker Products 242-1161 ignition knock sensor, ensure the sensor is mounted securely to the engine block in the correct location specified for Hyundai Accent, Elantra, or Tiburon models. Proper torque specifications should be followed to avoid sensor damage. It is recommended to verify sensor wiring and connector integrity during installation.
Quality Assurance and Warranty
Walker Products manufactures the 242-1161 ignition knock sensor to meet industry standards for durability and performance. While specific warranty details are not provided here, Walker Products typically offers coverage against manufacturing defects. Refer to the product documentation or manufacturer for warranty terms.
This part fits 9 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2005 | Hyundai | Accent | 1.6L | L4 | N/A | Walker Products |
| 2004 | Hyundai | Accent | 1.6L | L4 | N/A | Walker Products |
| 2003 | Hyundai | Accent | 1.6L | L4 | N/A | Walker Products |
| 2003 | Hyundai | Elantra | 2.0L | L4 | N/A | To 02/22/2003; Walker Products |
| 2003 | Hyundai | Tiburon | 2.0L | L4 | N/A | To 02/22/2003; Walker Products |
| 2002 | Hyundai | Accent | 1.6L | L4 | N/A | Walker Products |
| 2002 | Hyundai | Elantra | 2.0L | L4 | N/A | Walker Products |
| 2001 | Hyundai | Accent | 1.6L | L4 | N/A | Walker Products |
| 2001 | Hyundai | Elantra | 2.0L | L4 | N/A | Walker Products |
* 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.