Keyword: Vehicle repair method

In vehicle maintenance and repair, do not judge at will anySensorAnd carry out implement stand or fall, should not change its at will more, a lot of repair personnel to be read at the beginning takeBreakdownCode, but sometimes a small detail computer also can be broken by accident, do not have evenMalfunction codeOutput, altogether, when you encounter a kind of any trouble, might as well with below these simple method foretaste:

Direct way

Encounter breakdown to should check each sensor and each to carry out above all implement power supply circuitry, general most breakdown is circuit contact undesirable or short circuit be caused by. Want inside the limits that distributings in circuit from be begun easily to check by tatty place, when the author is maintaining car of a breakdown, this car is to be in on the road surface with one a mountainous area larger hole of local when travel at that time abruptFlameout, later again also cannotStart, the driver ever asked several vehicle repair personnel to go emergency treatment passes, but repair personnel to be inDetectIgnition distributor considers as after (sensor) attaint, but change new hind stillCannot start. When taking over this car, consider the way when place malfunctions suddenly at that time besides with landform condition, it is easy that each distributinging sites that the author examines circuit directly are mixed by tatty place, discovery is stood by in firewallBrakeThere are 4 leads to already was broken near booster, also considering at that time is what line these 4 lead start after repairEngine, everything is normal. Just knowing to have 2 lines among them later is thisIgnition systemcircuit, so bracket of engine of the around when this car travel by bump bad, bring about power gets between engine and wiring harness excessive, appeared afore-mentioned breakdown.

Vibratory drilling method

Mostly the car is walking illness just appears when vibration, at this moment, can use vibratory drilling method to have a test. The place that gets vibration basically has connector, layout, sensor, carry out implement etc. To connector, can be in its are perpendicular with horizontal way gently oscillatory connector; To layout, can be in its perpendicular or horizontal way swings gently the connect of layout connector, bracket and cross ringent connector the place such as body answer microscope; To sensor, usable handle gently pats all sorts of sensor, but never flap forcibly; To carrying out implement, some execution implement may because of internal issue do not work, the ground like miracle of the meeting after the vibration that gets outside force sometimes works. The author ever had encountered a such example, a car appears without
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