What does Wuling Glory fault code p0 122 mean?

P0 122 reflects short circuit of accelerator/accelerator pedal position sensor/switch. Solution: clean the accelerator, check the accelerator pedal sensor, whether the plug is loose and whether the line is disconnected.

Wuling Glory's method of repairing minor faults: warning light of water thermometer: because once the car runs at high temperature for a long time, it will cause serious damage to the engine. This requires us to pay attention to the instructions of the water thermometer from time to time when driving.

Engine fault light: If this warning light is on or the pressure gauge indicates too high, we must turn off the engine. First, check whether there is a shortage of oil. If the oil level is normal, check with maintenance personnel to determine the reason for the light.

Brake warning light: If the brake warning light comes on when the hand brake is released during normal driving, you need to get off in time to check the brake oil level to see if the brake oil is insufficient; Once the brake oil is seriously insufficient, pay attention to find out whether there is leakage.

Extended data:

A fault is a state in which the system cannot perform the specified function. Fault refers to the failure of some components in the system, which leads to the deterioration of the whole system function.

Equipment failure generally has five basic characteristics: hierarchy, propagation, radioactivity, delay and uncertainty.

Equipment failure generally has the following five basic characteristics:

(1) hierarchy. Complex equipment can be divided into systems, subsystems, components and elements, showing a certain hierarchy, and associated with it, equipment failures also have hierarchical characteristics, that is, equipment failures may appear at different levels such as systems, subsystems, components and elements.

(2) communication. Component failure will lead to component failure, component failure will lead to system failure, failure will spread along the path of component-subsystem-system.

(3) radioactivity. The failure of one component may lead to the failure of its related components.

(4) delay. The occurrence, development and spread of equipment faults have a certain time process, and this delay characteristic of equipment faults provides conditions for early prediction of faults.

⑤ Uncertainty. The occurrence of equipment failure is random, fuzzy and uncertain.

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