Hi Danner, i got Mitsubishi Pajero 3.8 liters engine petrol engine and 2005 year model. The problem is my AC compressor has no power. I check the relay and the only problem is there is no ground control signal coming from engine ECU to engaged the relay coil. This. check the pressure switch and there is no positive 12 volts to both side of two wires. All fuses are OK. Refrigerant is there as i put gas in it. Is there anything that i need to check maybe i miss something.
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