Idq complete r 134a air conditioning manifold gauge set with hoses and quick connects comes with sight glass and a full set of hoses that include 48 inch red and blue hoses and a 72 inch yellow charging hose.
Idq refrigerant gauge instructions.
Start engine and set a c on max cool.
A secondary scenario could be you have a newer car model you may in fact be using the new 1234yf refrigerant.
Ez charge r134a direct charge tune up.
Hose quick connect coupler and can adapter.
A c recharge kits come with a built in pressure gauge.
Begin to monitor the gauge by watching for the ac compressor to engage the clutch.
Interdynamics heavy duty r 134a charginghose has an easy to read extra large gauge the instructions are not 100 clear but after a bit offiddling around i.
The gauge is able to diagnose if a recharge is needed identify the current low side pressure in the system and determine increases in pressure during the recharge process.
Restart the vehicle and make sure the air conditioner is on the highest settings.
While charging rotate can between 12 o clock and 3 o clock every two to three seconds while continually agitating shaking the can back and forth.
Attach the recharge hose to can and vehicle a c low side service port.
A c pro r 134a professional gauge with can adapter features a diagnostic gauge easy to use trigger dispenser 24 in.
Idq r 134a automotive air conditioning recharge hose with quik couple connections is for recharging through air conditioning low pressure service port.
Contains 36 oz of r134a deluxe u charge hose with gauge and instructions interdynamics tup 134dc.
Read instructions if first time user.
Reviewed in the united.
Restart the vehicle and monitor the gauge.
If this is the case then you will need to visit a dealership as there are not recharge kits out there yet for 1234yf.
The easy to read gauges accurately measures pressure and monitors condition of refrigerant.