07 Honda Civic Ex Ac High Pressure Switch Wiring Diagram
An AC compressor clutch relay can switch power in a number of ways. Next you should measure resistance from that middle wire unplugged to the battery neg post.
Honda Accord 2 4l 2003 To 2007 Ac Compressor Wiring Diagram Relay And Fuse Explained Youtube
Jumping the switch is a backyrd trick which may be a good one but as a technician thats not part of my diagnostic protocol.
07 honda civic ex ac high pressure switch wiring diagram. R-134a TEMPERATURE PRESSURE CHART Tabla de Temperaturas y Lecturas Ambient Temperature F C Temperatura Ambiental. If there is no pressure on ine side then the entire system is at zero pressure. If the compressor kicks on then 9999 chance your too low low out of refrigerant.
When the refrigerant is above 1470 kPa 150 kgfcm2 213 psi the AC pressure sensor switches the radiator and AC condenser fans to high speed. The high-pressure AC switch monitors any blockages in the system that would lead to more pressure. The fuel shutoff reset button is mounted.
It will supply the battery voltage to the compressor clutch allowing it to engage manually. Thank you and please let me know if you have any other questions. If the clutch doesnt engage the problem could be a blown fuse an open in the wire to the clutch coil a bad clutch coil a poor ground a low pressure switch lockout or even a bad engine coolant temperature switch.
High-Pressure Gauge Puerto de Servicio del Lado de Lado de Alta Presion. Discussion Starter 9 Jul 10 2012. I will attach a diagram with the location and also a wiring diagram.
AC Low Side High High Side Low. Fuse box diagram fuse layout location and assignment of fuses and relays Honda Civic Mk8 and Civic Hybrid 2006 2007 2008 2009 2010 2011. Free Same Day Store Pickup.
65F 18C 25-35 psi 172-241 kPa. The high and low sides are both within a closed loop system. But if you see the AC low side high high side low such as the low side is 100 and the high side is 150 there might be problems with any of the inner components.
Accessory Power Socket. 2007 Engine Compartment Fuse Box Number Ampere rating A Circuits protected 1 100 Main Fuse 70 EPS 2 80 Option Main 50 Ignition Switch Main 3 30 ABSVSA Motor 30 ABSVSA FS 40 4 50 Headlight Main 40 Power Window Main 5 Not Used. Honda Civic AC Switch.
I just replaced the compressor do to a seized pulley. Thats why the switch tells the system to shut off power to the air conditioning so no more pressure builds up. Order Honda Civic AC Switch online today.
01 chance that your low pressure switch is bad. It monitors the pressure of the refrigerant on its respective side of the system. Santech AC Switch MT0397.
However sometimes the fuel shutoff switch can be triggered if you come to a hard or abrupt stop or even if you hit a bad pothole. Ive checked the fuses inside the car in the fuse box Ive also checked the fuses on the pass. If the middle wire to the clutch is hot then your clutch coil or wiring is suspect.
Side under the hood and rheyre also good. Why Does This Happen. Honda Civic 2007 fuse box diagram Year of production.
If youre low then dont refill it till you find the leak or youll be wasting money since itll leak right back out. Attach the other end of the jumper wire to the positive terminal of the battery. Ive let someone checked with gauges to see if it had freon in it and was full.
Check out free battery charging and engine diagnostic testing while you are in store. Anti-lock Brake System ABS. Here is a diagram for troubleshooting that switch-.
Auto Parts Cooling Heating And Climate Control Air Conditioning. This vehicle actually used a 3 wire pressure sensor. So I dont know how to tell u to Jump the 4 wire switch without a schematic.
If the pressure builds up too high there could be an explosion in the system. Low-Pressure Gauge Puerto de Servicio del Lado de Baja Presion. Take the fused jumper wire and connect its one end to that side of the wire connector that was connected to the compressor.
Check if this fits your Honda Accord. BLOWER FAN EVAPORATOR Absorption of heat EVAPORATOR TEMPERATURE. 1-21 of 21 Results.
Sorry to hear your AC system is not working but I will help you with your question. When the pressure is too low the compressor risks damage due to running with low oil. Check if this fits your Honda Accord.
From the low pressure. 135-155 psi 931-1069 kPa. 1-21 of 21 Results.
There is a high side pressure switch and low side pressure switch and they both serve to monitor the system for pressure faults that can damage the compressor. There is no need to switch on the air. The pressure reading from the low side should be between 25 and 30 psi and the high side between 200 and 250 psi.
I added oil and added refrigerant but the clutch is not engaging when I turn it on. That pressure switch-middle wire should read between 0696 and 1944V. 455 psi the AC pressure switch opens the circuit to the AC switch and stops the air conditioning to protect the AC compressor.
Ive a 1994 Honda Accord EX my a c clutch on the compressor wont come on the condensor fan wont come on also. The fuel shutoff switch on your 2007 Honda Civic is a safety feature that shuts off fuel flow from your fuel pump if you ever get in an accident. AC clutch not getting power.
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