Jakoparts J1462025 Lambda Sensor
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Jakoparts J1462025 Lambda Sensor
The Jakoparts J1462025 Lambda Sensor is a high‑performance, heated lambda sensor designed to deliver precise oxygen measurement for modern internal combustion engines. It is engineered to fit a wide range of vehicles, including Citroën C1, Peugeot 107, and Toyota Aygo, ensuring optimal engine calibration, reduced emissions, and improved fuel economy.
Key Features
- High Accuracy Oxygen Detection: Utilizes a platinum‑coated sensing element that provides rapid and reliable oxygen concentration readings.
- Rapid Warm‑Up Time: The built‑in heater reaches operating temperature in under 10 seconds, enabling quick start‑up and immediate feedback to the engine control unit (ECU).
- Durable Construction: Encased in a robust stainless steel housing that resists corrosion, vibration, and thermal cycling.
- Wide Operating Temperature Range: Functions effectively from –40 °C to +120 °C, suitable for both cold climates and high‑temperature engine bays.
- Compact Design: Small footprint allows installation in tight engine compartments without compromising airflow.
- Standardized Connector: Features a universal 3‑pin connector compatible with most aftermarket and OEM diagnostic tools.
Technical Specifications
| Parameter | Value |
|---|---|
| Model Number | J1462025 |
| Sensor Type | Heated Lambda (Oxygen) Sensor |
| Operating Voltage | 12 V DC (typical) |
| Output Signal | Analog voltage (0.1 V–0.9 V) |
| Response Time | ≤ 100 ms (steady‑state) |
| Installation Location | Post‑catalyst (downstream) or pre‑catalyst (upstream) |
| Dimensions | Length: 70 mm; Diameter: 15 mm |
| Weight | ≈ 30 g |
| Operating Temperature | –40 °C to +120 °C |
| Material | Stainless steel housing; platinum‑coated sensing element |
Compatibility and Vehicle Support
The Jakoparts J1462025 Lambda Sensor is engineered to match the electronic architecture of several popular models:
- Citroën C1 (I & II) – fits both 3‑door and 5‑door variants.
- Peugeot 107 (3/5 doors) – compatible with the original ECU mapping.
- Toyota Aygo – supports the standard lambda sensor circuit.
- Other European compact cars – many models share the same sensor pinout and voltage requirements.
Installation Guide
- Disconnect the battery: Ensure safety by removing the negative terminal before working on the electrical system.
- Locate the existing lambda sensor: It is typically positioned after the catalytic converter, near the exhaust manifold.
- Remove the old sensor: Use a lambda sensor socket or adjustable wrench to unscrew the unit. Be careful not to damage the wiring harness.
- Prepare the new sensor: Inspect the connector for any debris or corrosion. Apply a small amount of anti‑seize compound if recommended by the manufacturer.
- Install the sensor:
- Screw the new sensor into place, tightening to the manufacturer’s torque specification.
- Reconnect the wiring harness securely.
- Re‑connect the battery: Restore power and verify that the engine control unit recognizes the new sensor.
- Perform a diagnostic check: Use an OBD‑II scanner to confirm that the sensor is functioning within expected voltage ranges.
Performance Benefits
Replacing an old or faulty lambda sensor with the Jakoparts J1462025 yields several tangible advantages:
- Improved Fuel Efficiency: Accurate oxygen readings allow the ECU to fine‑tune the air‑fuel mixture, reducing fuel consumption.
- Lower Emissions: Precise control of the combustion process minimizes harmful exhaust gases, helping vehicles meet stringent emission standards.
- Enhanced Engine Longevity: Consistent sensor data prevents over‑rich or lean running conditions that can damage catalytic converters and other components.
- Reliable Diagnostics: The sensor’s robust construction and rapid response reduce false fault codes, simplifying maintenance.
Maintenance Tips
While the Jakoparts J1462025 Lambda Sensor is designed for long‑term reliability, regular checks can extend its lifespan:
- Inspect the sensor connector for corrosion or loose pins during routine maintenance.
- Verify that the heater element remains functional by checking for a steady voltage drop across the sensor.
- Replace the sensor if you notice persistent misfire codes or a noticeable drop in fuel economy.
Conclusion
The Jakoparts J1462025 Lambda Sensor stands out as a dependable, high‑quality component for modern small‑car engines. Its combination of rapid warm‑up, precise oxygen measurement, and durable construction ensures that vehicles like the Citroën C1, Peugeot 107, and Toyota Aygo operate efficiently, cleanly, and reliably. Whether you are a professional mechanic or an enthusiast looking to upgrade your vehicle’s emissions system, this sensor delivers the performance and durability required for optimal engine management.
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Category
This product is cataloged in our store in these categories
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- Exhaust Lambda sensor for cars |
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International
Find this product in one of our international stores
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 52.38 EUR  36.04 EUR |
| Colors
Predominant colors of the product |
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| Tags | Lambda Sensor |
| Identifiers | |
| Brand |  Jakoparts is a brand that specializes in the production of replacement parts for vehicles. The company produces a wide range of parts, including parts for engines, brakes, and transmissions. Jakoparts is a trusted brand for replacement parts, and its products are known for their quality and durability. |
| Model | Jakoparts J1462025 |
| MPN | Jakoparts J1462025 |
| ID | 7109400 |
| Dimensions / Weight | |
| Key Features | |
