Wideband Oxygen Sensor

Name: Wideband Oxygen Sensor
Brand: HZX
SKU: HQ-EL-5010
Availability: InStock

5-wire heated wideband O2 sensor for precise AFR control, engine management system OEM, IATF 16949.

MOQ

500 件

Lead Time

30 天

Origin

Zhejiang, China

Warranty

12 months / 30,000 km

Fitment

BoschDensoNTK 原厂互换

Download Spec Sheet

Products

产品介绍

Engineered for durability, validated by 2000+ hour test cycles.

<h2>产品介绍 / Product Overview</h2> <p><strong>氧化锆 ZrO2 传感元件</strong>，加热响应 < 15 秒，工作温度 -40~900°C。</p> <p>ZrO2 sensing element, heat-up time < 15s, operating -40~900°C.</p>

Quality & Reliability

Common Failure Modes & Solutions

信号失准

Solution: 100% 信号标定；NTC 热敏电阻 ±2°C 精度；IP67 防水接头

触点烧蚀

Solution: 镀金/镀银触点；额定电压 12-24V DC 抗浪涌

线束断裂

Solution: GXL 高温线 -40~125°C；MT 焊点 100% 拉拔测试

FAQ

Frequently Asked Questions

O2 sensor replacement interval?

80-100k km or 5-7 yr; replace if signal drift > 200 mV triggers CEL.

Wideband O2 sensor selection?

Match ECU protocol (0-1V / 0-5V / CAN); verify wire count (4/5/6); torque to 40-45 N·m.

Specifications

Detailed technical parameters

Parameter	Value
传感元件	氧化锆 ZrO2
线束	5 线
响应时间	< 15 s
工作温度	-40 ~ 900°C

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