08 Honda Odyssey Throttle flameout

1, when the throttle is dirty, the throttle opening will be reduced or stuck, or even turned off;

2. The ignition coil is damaged and the coil is open or short-circuited;

3. The gasoline filter is too dirty;

4. The air flow meter is damaged;

5. When the car is running, the oil pump can't keep the oil pressure or the oil injection quantity is insufficient, which leads to flameout when accelerating.

Fault diagnosis According to the fault cause analysis, first turn the ignition switch to the on position, and the fault light will display normally, that is, there is no fault code. At the same time, there is enough gasoline in the fuel tank, the sound of oil pump running can be heard when the ignition switch is turned on, and the oil pipe has obvious pressure, that is, the fuel system works normally.

Then the fire jump test was carried out. After inspection, it was found that the high-pressure fire was normal. The high voltage line was reassembled and restarted, and the engine caught fire. Because of the irregularity of automobile fault, the engine has to idle for a long time, waiting for the fault to happen. When a fault occurs, check the engine immediately; Firstly, the ignition test of the engine was carried out, and it was found that there was no high-pressure fire in the high-voltage line when the engine started.