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Vehicle OBD Trouble Code Query · OBD Code Lookup

OBD Vehicle Trouble Codes
Look up vehicle OBD trouble codes, returning the meaning in Chinese, the meaning in English, fault scope and description. Query related information by OBD trouble code.
交通出行请求方式: GET

定价

0 UT/ 次
免费调用
接入 API

运行指标

—%

成功率

0ms

平均延迟

0

总调用量

详细介绍

Look up vehicle OBD trouble codes, returning the meaning in Chinese, the meaning in English, fault scope and description. Query related information by OBD trouble code.

How to call: Invoke via GET in the UUMit Data Marketplace (API ID: b1256e6d-3794-45d7-8c54-e38d6b1dd693). The platform centrally manages authentication and upstream configuration, so you only need to submit business fields as request parameters. Current price: Free.

Request parameters: code (required). The response fields mainly include ms, gzfw, sycx, ywhy, zwhy, reason, result, error_code.

Use cases: car owner tools, repair diagnostics, automotive services and trouble code knowledge lookup.

Usage statistics: 0 total calls, 0 successful calls, no historical statistics available, average response time 0ms. Data comes from officially listed APIs; for exact results, refer to the real-time response on the web platform.

请求参数

参数名类型必填说明
codestring是OBD trouble code, e.g. P2079

响应字段

字段名类型说明
msstringFault description
gzfwstringFault scope
sycxstringApplicable vehicles
ywhystringMeaning in English
zwhystringMeaning in Chinese
reasonstringResponse description
resultstringResult set
error_codeintegerResponse code

请求示例

{
  "code": "P0420"
}

响应示例

{
  "reason": "success",
  "result": {
    "ms": "If the intake manifold runner length is optimal, the pressure wave generated when the valve closes helps draw the air-fuel mixture into the engine. The problem is that the optimal runner length varies with engine speed. The Manifold Tuning Valve (MTV) directs intake air into runners of different lengths according to engine speed, optimizing engine torque at different speeds.",
    "code": "P2079",
    "gzfw": "Fuel, air or emission control",
    "sycx": "This OBD trouble code applies to all vehicle manufacturers",
    "ywhy": "Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit Intermittent (Bank 1)",
    "zwhy": "Intermittent intake manifold tuning (IMT) valve position sensor/switch circuit (Bank 1)"
  },
  "error_code": 0
}

更新记录

2026-06-22

Synced the officially listed API details to the UUMit Data Marketplace on the official website.

上架方: UUMit Official