Price from
66.08 EUR
66.08 EUR
ABS 30242 Wheel Speed Sensor
Stores where to buy this product
Sponsored This site contains affiliate links for which we may receive compensation. More information
Trodo EU
Overview of the ABS 30242 Wheel Speed Sensor
The ABS 30242 Wheel Speed Sensor is a precision component designed to monitor the rotational speed of a vehicle’s wheel, providing critical data for the Anti‑Lock Braking System (ABS) and Electronic Stability Program (ESP). By accurately measuring wheel velocity, this sensor helps prevent wheel lockup during hard braking, enhances traction control, and contributes to overall vehicle safety.
Key Functionalities
- High Accuracy Wheel Speed Detection: Utilizes magnetic or Hall‑effect technology to generate a signal proportional to wheel rotation.
- Real‑Time Data Transmission: Sends instantaneous speed information to the vehicle’s control module for rapid decision making.
- Robust Operating Range: Capable of functioning across a wide spectrum of speeds, from low idle to high‑velocity conditions.
- Durability in Harsh Environments: Resistant to temperature extremes, vibration, and moisture typical of automotive applications.
Technical Specifications
| Parameter | Description |
|---|---|
| Model Number | ABS 30242 |
| Sensor Type | Hall‑effect / Magnetic (depending on variant) |
| Signal Output | Pulse Frequency proportional to wheel speed |
| Operating Temperature | -40 °C to +120 °C |
| Power Supply | 12 V DC (typical automotive) |
| Mounting Interface | Standard sensor bracket compatible with most rear‑wheel assemblies |
| Dimensions | Approx. 70 mm × 50 mm × 30 mm (varies by variant) |
| Weight | ~150 g |
| Signal Frequency Range | 0–2000 Hz |
| Tolerance | ±5% |
Installation Guidelines
- Preparation: Disconnect the vehicle’s battery to ensure safety.
- Removal of Old Sensor: Unscrew the existing sensor bracket and gently detach the old sensor, taking care not to damage wiring harnesses.
- Mounting New Sensor: Align the ABS 30242 with the mounting bracket, secure it using the supplied screws, and ensure a snug fit.
- Wiring Connection: Connect the sensor’s electrical leads to the vehicle’s harness, matching polarity as indicated in the wiring diagram.
- Testing: Reconnect the battery, start the engine, and verify that the ABS light activates briefly during initial calibration. Use a diagnostic scanner to confirm proper signal frequency readings.
Compatibility Overview
The ABS 30242 is engineered for compatibility with a broad range of rear‑wheel vehicles, including:
- Standard Automobile Models: Many passenger cars equipped with conventional ABS modules.
- Commercial and light-duty trucks that utilize standard wheel speed sensor interfaces.
- Hybrid and electric vehicles where precise wheel speed data is essential for regenerative braking control.
Benefits of Using the ABS 30242
- Enhanced Safety: Accurate wheel speed detection reduces the likelihood of wheel lockup, maintaining steering control during emergency stops.
- Improved Reliability: Built‑in tolerance and temperature resilience ensure consistent performance over the vehicle’s lifespan.
- Ease of Maintenance: Standardized mounting and wiring simplify replacement procedures for technicians.
- Cost Efficiency: High durability translates to lower long‑term maintenance costs compared with less robust alternatives.
Troubleshooting Common Issues
| Symptom | Possible Cause | Recommended Action |
|---|---|---|
| ABS warning light remains on after replacement | Incorrect wiring or damaged sensor coil | Verify connections, test with a multimeter for continuity. |
| No signal detected by diagnostic scanner | Faulty sensor or broken wire | Inspect wiring harness for cuts; replace sensor if necessary. |
| Erratic braking performance | Sensor misalignment causing inaccurate speed readings | Re‑align sensor and ensure proper mounting torque. |
| Signal frequency outside expected range | Temperature extremes or mechanical interference | Check operating environment; consider adding shielding if needed. |
Maintenance Tips
- Inspect the sensor and wiring harness annually for signs of wear, corrosion, or damage.
- Clean the sensor housing with a soft brush to remove debris that could impede magnetic field detection.
- Avoid exposing the sensor to excessive moisture; ensure proper sealing during installation.
Conclusion
The ABS 30242 Wheel Speed Sensor stands out as a reliable, high‑performance component essential for modern vehicle safety systems. Its precise wheel speed measurement capability, combined with robust construction and straightforward installation, makes it an ideal choice for technicians and automotive engineers seeking to maintain or upgrade ABS functionality across a wide array of vehicles.
| This product in Comparor | |
|---|---|
|
Category
This product is cataloged in our store in these categories
|
|
|
International
Find this product in one of our international stores
|
 65.68 EUR  78.63 EUR  48.67 EUR  69.08 EUR |
| Colors
Predominant colors of the product |
|
| Identifiers | |
| Brand |  ABS All Brake Systems is a brake system manufacturer that produces high-quality brake systems for cars, trucks, and motorcycles. The company is known for its innovative products, excellent customer service, and competitive prices. |
| Model | ABS All Brake Systems 30242 |
| MPN | ABS All Brake Systems 30242 |
| ID | 7008602 |
| Dimensions / Weight | |
| Key Features | |
Related articles
Maya Hide leather for durable straps that will support your weight and resist wear and tear Soft cushioning that offers both sweat resistance and rip resistance Extra wide straps with thick padding to provide your arms with cushioning and c
The vidaXL Automatic Sensor Dustbin is a sleek, stainless steel trash can with a 60-liter capacity. It features an automatic sensor that opens the lid when it detects motion, making it a convenient and hygienic option for any home or office.
The MEYLE Capteur ABS 7148000028 is a sensor that measures the speed of the wheels. It is part of the vehicle's anti-lock braking system and helps to maintain stability and control during braking.
High-quality brake hose line for front axle, suitable for left and right hand drive vehicles, ensuring safe braking performance.
Upgrade your Peugeot 406 with the high-quality LUK/FAG Wheel Bearing Kit (713650520), designed for rear models from 1999-2004. Perfect fit for various engines including 2.1D, 2.2, and 2.0D variants with ABS.
The KYB 443045 Shock Absorber is a high-quality component designed to provide optimal shock absorption and improved vehicle stability. This premium shock absorber features a durable construction, precise adjustment settings, and long-lasting performance.