Hello I have two failures in a Forenza Susuki year 2007, 2.0 Motor, the first does not mark the fuel level in the tank in the tank the sensor has negative does it on the computer, possess another line that the computer puts the voltage to the sensor in this case sends the sensor 1.62 volts here I do not know if this voltage is correct because in Nissan it is in the 4.75 Volts and the signal line that sends the sensor or return is well low, the second fault is the speed sensor that does not mark on the board this has a hall type sensor that has 3 lines the first line is denagarive it does so in chassis is good, the other line is food of 12 volts to the sensor and the third line is well When the engine is under the minimum engine and 50 km or more speeds, the sensor is approximately 3 voltage, successively lowering and continuously climbing the doubt that according to the principle of operation that is window and screen that is to say 12volts and 0 volts when the window is passing but sometimes they see it falls to zero volts and sometimes not or usually always see continuous voltage if it falls to zero or that the chip
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