Nissan hacker b24a4 failed.

The fault code b24a4 of Nissan hacker is generally an air intake sensor fault, which may be caused by the following aspects:

1. There is air leakage in the vacuum tube or exhaust pipe of the vehicle intake system, which causes the intake system to sense that the intake flow is too large, so it will report the failure of the intake sensor. In this case, it is important to check whether there is air leakage in the relevant pipeline or waste gas valve.

2. The failure performance caused by the failure of the air intake sensor itself is generally caused by the aging of the sensor itself. Replacing a new sensor can solve the problem.

3. Fault code caused by line fault. In this case, it is necessary to check the power supply line corresponding to the air intake sensor and the power supply voltage signal of the computer to see if the fault performance is caused by the virtual connection of the line.