What's the matter with no response when stepping on the accelerator in a diesel electronic injection system?
1 Answers
Specific information about no response when stepping on the accelerator in a diesel electronic injection system is as follows: 1. Engine: An engine equipped with an electronic fuel injection device is different from a conventional carburetor engine. The fuel injection control device can automatically adjust the fuel supply based on the engine's temperature and operating conditions, ensuring smooth engine startup. During cold starts, the fuel injection control device automatically increases the fuel supply. There is no need to step on the accelerator when starting an electronic fuel injection engine, and repeatedly pressing the accelerator rapidly before starting can actually lead to poor engine performance. 2. Additional information: If the engine does not start when the ignition switch is turned to the start position and there are no other symptoms, the issue is usually due to the key switch not engaging the starter circuit due to wear, the starter relay not connecting the starter solenoid circuit, or the power switch not engaging the main circuit. If there is only a slight 'click' sound when starting with no further response, this is caused by the starter relay sticking. In this case, pressing the tail of the solenoid to force it forward can connect the starter circuit and allow the engine to start.
