Fault phenomenon: The diesel engine starts normally, but the oil pressure indication is low when running at high and low idle speeds, and the low oil pressure alarm occurs when running at low idle speeds.Failure analysis: Factors causing low diesel engine oil pressure include: 1. Low oil level; 2. O   Read More>

Fault phenomenon: 1. The motor does not rotate when starting, and the detection circuit is normal. If the circuit is short-circuited directly on the motor and the motor does not rotate, it can be determined that the motor is damaged.2. When starting the diesel engine, you only hear the sound of moto   Read More>

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   Read More>

Fault phenomenon: When the Deutz diesel engine is started, the motor runs normally, but the air in the fuel pipeline cannot be removed, making the diesel engine unable to start.Elimination process: In the diesel engine oil circuit, diesel is sucked out of the fuel tank, passes through the oil pipe,   Read More>