What are the solutions for the P0343 trouble code?

[LaNoah]

Solutions for the P0343 trouble code are as follows: 1. First, check whether the timing system is installed correctly and if there is any timing belt tooth skipping. 2. Inspect whether the timing belt gear and shaft's fixing key has shifted or broken, and then proceed with repairs after identifying the issue. Below is relevant information about the timing belt: 1. The timing belt is a crucial component of the engine's valve timing system, ensuring accurate intake and exhaust timing by connecting to the crankshaft and maintaining a specific gear ratio. 2. The timing belt plays a connecting role, linking the timing gear on the engine cylinder head (upper part) to the crankshaft timing gear (lower part).