Reasons Why The Diesel Engine Cannot Start-Fourth

Fault phenomenon: Turn on the power, turn the electric key, and start the diesel engine. It feels like the diesel engine motor operates normally, but the diesel engine never starts on fire and the exhaust pipe does not emit smoke.

Troubleshooting process: It was found that the parking solenoid valve was powered off and had no action. Sort out the lines and get back to normal.

Cause analysis: The diesel engine motor operates normally, but cannot catch fire, and the exhaust pipe does not emit smoke, which means that the diesel engine has basically no oil supply. The parking solenoid valve of the Deutz diesel engine is powered on and oil is supplied, and the power is cut off when the oil is cut off. Because the parking solenoid valve is always in a power-off and oil-off state, it cannot be started.

If it is winter, it may be that the diesel grade is too high and the fuel cannot be supplied normally, thus preventing the diesel engine from starting. Therefore, you should check whether any diesel oil has wax precipitation due to low temperatures, causing the fuel system to become clogged. In severe cases, some parts of the fuel system may be damaged. Therefore, the diesel grade should be appropriately selected according to the local temperature.