2023年2月23日 · Understand the key difference between OBD1 vs OBD2 scanners. OBD2 is a more advanced technology improved from OBD1, and is found on all modern vehicles.

2024年3月21日 · In this guide, we will go through everything you have to know about OBD1 Trouble Codes. Learn to read the trouble codes without a scanner and the meaning.

While OBD1 comes with manufacturer-specific interfaces, OBD2 brings standardized diagnostics with universal connectors. Join us in this exploration to uncover the fundamental differences between OBD2 vs OBD1 and how they’ve revolutionized modern …

2017年12月2日 · What is OBD1? OBD1 is the On-board Diagnostics standard applied to vehicles made for California from 1991 to control vehicle emissions in this state. All cars marketed for this area had to be equipped with OBD1 to detect engine issues and report trouble codes.

2024年4月3日 · obd1和obd2的主要区别在于排放监测的针对性和具体实现方式。 OBD1系统只监测发动机的运行状况，而OBD2系统则更加注重排放的监测和控制，提高了汽车的环保性能。

2021年10月25日 · 汽车诊断插头OBD1和OBD2有什么区别？你好 OBD是英文On-Board Diagnostics的缩写，中文翻译为“车载自动诊断系统”。这个系统将从发动机的运行状况随时监控汽车是否尾气超标，一旦超标，会马上发出警示。当系统出现故

OBD1: California standard. OBD1 was introduced in 1991 and offered a mix of features including reporting and finding engine faults. It can also communicate with the vehicle’s computer systems. Cars manufactured between 1991-1996 support this platform. OBD1 is used for vehicles to focus on emissions and discharge system. This system was first ...

2022年6月11日 · How to read OBD1 codes? Reading OBD codes is super easy. Actually, you don’t need a diagnostic code reader. All you need is a wire that makes short the circuit of pin A and B. The vehicle will automatically enter the diagnostic …

以下是obd1和obd2的区别的相关介绍：1、功能：OBD是“车载自动诊断系统”。 这个系统将从发动机的运行状况随时监控汽车是否尾气超标。 一旦超标，会马上发出警示。

2023年12月26日 · OBD1 is a set of self-testing and diagnostic instructions programmed into the vehicle’s onboard computer. The programs are specifically designed to detect failures in the sensors, actuators, switches, and wiring of the various vehicle emissions-related systems.