G37 Ac Pressure Switch. Check prices & reviews on aftermarket & stock parts for your 2009 g37 a/c compressor pressure switch. This is a safety switch that is mounted on the a/c condenser.it monitors the pressure of the refrigerant of the air system.
Check prices & reviews on aftermarket & stock parts for your 2009 g37 a/c compressor pressure switch. The signal comes from the hvac control to engage the relay which grounds out at the triple pressure switch. The electrical switch is designed to give feedback to the engine management system.
It monitors the pressure of the refrigerant on its respective side of the system. When the pressure is too low, the compressor risks damage due to running with low oil. Add the part to your cart to see the core charge.
Hi im daniel and ill be helping you, so sorry to hear about the issues on your g37. Check the numbers printed on your ac and connect wires according to it. Vehicle dynamic ctrl, coupe, sedan.
My ac wasn’t working on my 2001 nissan pathfinder. You have 4 wires, one from the hvac, one to the triple pressure switch, one that gets constant power and finally one that goes to the ac compressor mag clutch. Infiniti g37 air conditioning refrigerant pressure switch replacement cost estimate
I rented ac gauges from oreilly and figured out my compressor wasn’t turning on. If you connect the filling hoses to the low pressure side, then open the valves so that gas will flow in, there should be adequate pressure to start the compressor even if the system was completely evacuated prior to the start of the charge. We offer a full selection of genuine infiniti hvac pressure switches, engineered specifically to restore factory performance.
Also, since there is no accumulator in between the compressor and the low side port. • bcm judges that the turn rh switch is on when the signal “1e” is detected. If there is a problem with your compressor or evaporator, adding freon will not restore cooling.
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