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dodge truck voltage gauge
The earliest truck is an ammeter, which indicates the charging and discharging state of the battery: turn on the power switch without starting the car, and the pointer slightly deviates to the direction of "-". At the moment of turning on the lamp or starting the car, the pointer greatly deviates to the direction of "-". After the car starts, the pointer will slightly deviate to the direction of "+".
However, new dodge trucks are generally equipped with voltmeters instead of ammeters. Diesel cars are generally 24V (gasoline cars are generally 12V). When the power is turned on, the pointer points to 24V, which is the voltage of the battery.
The maximum voltage of the dodge truck voltage gauge is about 32 volts. Normally, when the generator is working at about 28 volts. Now the truck has a lamp with the same function as the ammeter, a battery like red light. When the key is turned on and the car is not started, the lamp is on, indicating that the battery is powered. Once the car is started, the lamp is off, indicating that the generator is powered.
We think the pointer voltage gauge has the advantages of simple and reliable structure, low price and low voltage indication accuracy. The dodge truck voltage gauge can also be divided into positive and negative. The positive stage of the voltmeter should be connected to the positive pole of the consumer, The negative pole shall be connected to the negative pole of the electric appliance.
The pointer is normal from 14V down. If it is lower than this, the car should be charged in time. Correct reading method of voltmeter: two clear, one stable. 1. First, clarify the range of the voltmeter, that is, see the range value marked on the terminal. 2. Determine the division value of the voltmeter, that is, see the voltage value of each small grid and the voltage value of each large grid. 3. Read after the voltage is stable, that is, read after the pointer indication of the voltmeter is stable.
Under the normal temperature of the engine, connect a voltmeter to the positive and negative poles of the battery and pull out the wire of the fuel injector to prevent the engine from starting. If the voltage is lower than the above value, it indicates that the battery is in a power loss state and the storage capacity is insufficient.
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