Web8 feb. 2024 · 3. Touch the pressure switch terminals with each tester probe. 4. The multimeter will show 0 or close to 0 which indicates no resistance. 5. But, if the reading is … Web6 jan. 2016 · 1. Attach one of the blue wires on the Binary switch to chassis ground. Attach the other blue wire to the same pin on the fan relay that the ECU grounds to trigger the …
How to Jump AC Compressor Clutch Correctly – Rx Mechanic
Web17 mrt. 2012 · Say you jump out the the pressure switch that's open even though the systems running @ 250. Then you leave, and the condenser fan dies. Uh-oh. Not worth the risk. I found one like this yesterday. Tripping on high pressure. Freon charge looked great. Amp draw was 1.6 on condensor fan motor rated at .9. Cap was good. Motor coming in … Web2 aug. 2024 · The Haynes manual speaks of the common "jump the pressure switch with a paper clip" procedure you need to do to get the R134a to go into the system when there's not enough pressure to get the magnetic clutch to work by itself. The connector has 4 contacts (see pic 1). chancery hand wikipedia
How To Test 3 Wire Ac Pressure Switch Smart AC Solutions
Web10 apr. 2014 · This is because you have bypassed all components when jumping the clutch circuit. So: 1. Check R134a pressure, in most cars: - Engine Off: should be around 100 psi or so on the "Low" side. This is because pressure is the same on … Web13 okt. 2024 · The pressure switch will most likely have 2 sets of contacts; you can use either one, connect both in series or both in parallel. Usually, the starter coil will use #3 as the coil. #2 has no connection in this case. No start-stop is needed. Web13 okt. 2024 · It might already be factory wired in series with starter coil. The pressure switch will most likely have 2 sets of contacts; you can use either one, connect both in … chancery handmade paper