What is the standard timing chain data for the third-generation EA888?

[Myron]

Timing data flow normal range is +3 to -3 degrees. You can first raise the vehicle temperature to around 80 degrees, then press the accelerator pedal firmly. If the engine speed rises very slowly or there is abnormal noise in the exhaust pipe, it indicates that the ignition is too late. If there is a sound similar to metal knocking, it indicates that the ignition is too early. Additional information: 1. EA888 timing chain replacement interval: The timing chain must be replaced at 60,000 kilometers. Although the timing chains used in modern cars are not as prone to wear as the timing belts used in the past, long-term failure to replace the timing chain can easily lead to chain stretching, wear, and increased clearance, even risking cylinder or valve damage. 2. Symptoms of timing chain damage: The most obvious sign of timing chain damage is that the engine becomes weak, and the engine will also generate fault codes.