How to repair the Toyota fault code p2 102?

Solution: Find the fault code quickly. You can pay attention to the official WeChat account of "Owner's Guide" and reply to the fault code, such as "P2 102", and you can get the corresponding fault code explanation and solution.

The P2 102 fault code is applicable to all automobile manufacturers, which means that the throttle actuator A control motor circuit is low.

After the automobile fault is eliminated, the fault code needs to be cleared. When clearing the fault code, it must be carried out in accordance with the fault code clearing method specified by the specified vehicle model, and pay attention to the fact that the battery negative ground wire cannot be removed casually to clear the fault code. Otherwise, it is likely to cause the following two problems:

First, the control center computers of some models lost their normal records. I believe everyone knows that many models of car computers have the function of automatic memory. After the battery negative grounding wire is removed, the engine running data stored in RAM will be lost, resulting in poor performance for a long time after vehicle maintenance, or cleared fault codes after driving for a period of time.

Secondly, sometimes some useful functions will fail, such as the function of audio lock is often lost. At this time, it is necessary to decrypt the sound system through a troublesome repair program to restore the original function of the sound system.