How much pressure is required for the cylinder?

[VonCarlos]

Cylinder working pressure is approximately 0.6 MPa, which equals 6 kilograms per square centimeter. If the cylinder pressure becomes unbalanced, it may cause engine knocking and power loss in the vehicle. In severe cases, it could even lead to complete engine failure. About cylinders: Cylinders are mainly divided into two categories - reciprocating linear type and reciprocating swing type. The reciprocating linear cylinders can be further classified into single-acting cylinders, double-acting cylinders, diaphragm cylinders, and double-impact cylinders. Conditions for cylinder pressure testing: 1. Ensure the vehicle battery has sufficient charge before testing, otherwise it may cause excessively low engine RPM leading to stalling in manual transmission vehicles; 2. Maintain the engine at normal operating temperature, as excessively high engine temperature will increase pressure within the engine cylinders.