is the fuel pump in my 2019 crv defective?

IN general, the PUMP either WORKS, or it does NOT work If you have issues, chances are it is NOT the pump! PERHAPS the FUEL PRESSURE REGU LATOR AT LEAST you could offer a FEW symptoms here! CHANCES ARE ,and I am NOT psychic, the THROTTLE BODY and IDLE AIR CONTROL VALVE are full of TARRY FUDGY SLUDGE and the CRV cannot get a BALANCED FUEL MIXTURE! This happens from using VERY VERY CHEAP oil  that emits  ACIDIC HARMFUL VAPORS that have CONDENSED on the T body and in the IDLE AIR CONTROL VALVE and DEEP inside the engien is a PILE OF TARRY JUNK!   I would be willing to BET that you use the EL CHEAPO oil change SPECIALS ion using VALVOLINE< An oil that NO FACTORY on EARTH will use! It EATS rubber PCV hoses and in time will DESTORY the BRAKE BOOSTER and the FUEL PRESSURE regulator! THERE are LOTS of inferior oils a out there and I jus just SENSE that you do NOT know the difference!>>THE USE OF PENNZOILULTRA PLATINUM  will keep the SENSORS and the INSIDE of your GREAT HONDA engine as CLEAN as showroom! It is ONY $20 for FIVE QTS at WALMART! Get a real SYNTHETIC oil filter as well instead of the cheap PAPER ONES! Get a can of GUNK ORIGINAL ORANGE engien cleaner and go to the DIY CAR WASH and clean EVERYTHING under the HOOD! You  cannot HARM Anything as your IGNITION IS SEALED! Do this with the engine running. I you are NOT CAR SAVVY get some help! Get a CAN of AMSOIL POWER FOAM and then use it to clean the THROTTLE BODY and the IDLE AIR CONTROL VALVE they are NEXT to each other! STOP USING CHEAP OIL CHANGES to PREVENT more SENSORS and other FAILURES! use ONLY GENUINE HONDA fluids and COOLANT and steering FLUID AS WELL!  IF you EVER need a BATTERY< do NOT get one from AUTO ZONE! they are CHEAP and can upset your COM PUTERS.  The IDLE AIR CONTROL VALVE is what CHANGES the AIR/FUEL MIXTURE! if it is DIRTY it will NOT respond to signals sent from the O2 sensor to the IACV and it will NOT RESPOND causing STALLING and BAD running around town in stop an go traffic! IT IS ALL ABOUT YOUR OIL CHOICES HERE! BAD OIL emits STRONG ACIDIC VAPORS that will EVENTUALLY ruin the MAF and MAP sensors and DISSOLVE baskets, SEALS and dissolve RUBBER parts like the PCV hose and BREATHERS! VALVOLINE should NOT even be ON THE MARKET! I SUED THEM and I WON! It will CLOG UP TURBO CHARGEFRS adn RUIN THEM! It CANNOT handle much HEAT and begins to cause ISSUES RIGHT AFTER you put it in the ENGINE! PENNZOIL ULTRA OIL gives a WARRANTY 500.000 miles! IT is MADE from NATURAL GAS and NOT CRUDE OIL ASH or WAX! IT reduces FRICTION and is good to 35 BELOW ZERO! I SENSE that you have IDLING and START PROBLEMS! >>>IOt is NOT the FUEL PUMP! IT is BAD BAD BAD OIL use! The T BODY is at the OPPOSITE d side of gteh INTAKE AIR SNOKEL that comes from the AIR FILTER BOX! it si EASY to get to and ONE CAN OF AMSOIL POWER FOAM will do WONDERS! Run it THROUGH the PCV VALVE to clean the PISTON RINGS to SHOWERRO RIGHT DOWN! It is REMOVEABLE with that ONE CAN of AMSOIL POWER FOAM! Clean BOTH SIDES of the THROTTLE BODY PLATES, reveled when you remove the INTAKE AIR SMORKEL!  WASH the ENGINE DOWN with GUNK ORIGINAL ORANGE CLEANER>>>YOU STILL MAY HAVE A WARRANT form HONDA there but use ONLY PENNZOI LULTRA engein sensros and my NEVER need mew MAF or MAP sensors or event he priceyor! PENNZOL ULTRA is only $20.FIVE QTS at WALMART!  OR a bot more fromADVANCE AUTO! Use an UNCLE ED's oil change v center and get the "0" weight oil and a GREAT PENNZOIL SYNTHETIC FILTER as well! <<CHANGE IT ONCE A YEAR! IF the oil gets VERY DARK BRWONin a nonth or two, it is because it is REMOVING All the BAKED IN JUNK form other oils andholsding it in a SUSPENSION! >>AT THIS time yous shdsou ALSO go to HONDA and get the BRAEK FLUID CHANGED! EVERY CAR needs this to PROTECT theBRAKE PARTS< like CALIPERS< ABS pump, LINES and HOSES! BRAEK FLUD is VERY CORROSIVE and after TWO YEARS it goes BAD, turns DARK BROWN from MOISTURE in the AIR! It THEN is a DEAD FLUID and will cause damages. YOU GAVE a REALLY DUMB question! BUt I think i I KNOW what the REAL issues is HERE! NEVER EVER use VALVOINE in ANY CAR and especailly not one with MULTIPE vAVLES and VARIBALE VALVE technoloyg like YOURS IS! NeS you wil be doind $300 SLUDGE REMOVAL TREATMENTS to get ALL the CORRUPTION Out of the SYSTEM!  I can give you MY RECIPE for cleaning up the ENGINE INSIDE before you get that PENNZOIL OIL CHANGE! HALF can of PPOER FAOM na HALF can of GUENK ORANGE orignal cleAner in the CRANKCASE! Teh GUNK is mostly S DIESEL FUEL and igt CLEANS uop NICELY and SAFELY! ADD the the CRANKCASEm, and then DRIVE GENTLY for about an HOUR or so to remvoe ALL THEBAD OIL you put inthere!Youwil FEEL the difference in a FEW SHORT MILES! Other GOOD OILS are LIQUI MOLY< TOTAL ENERGY OIL from FRANCE, AMSOIL for ASIAN ENGINES good for 25,000 miles, and PENTOSIN that is HARD to find and MOBIL ONE fro ASIAN CARS! ONE PENNZOIL OIL CHANGe each YEAR is ALL you willEVER NEED! I have gotten FOUR PEOPLE NEW or NEWER ENGIENS from  CHRYSLER< CASTROL< vALVOLINE and CADDY  

I'm too far away for me to perform any tests on it! 

Start by connecting a fuel pressure test gauge to the test fitting on the fuel rail.

Nobody has a psychic bond with your Honda.

If you think there's something wrong take it to a mechanic and have it checked, duh.  

How can we possibly know, dumbass? No details and we're not clairvoyant. EPIC QUESTION FAIL. New trolling account? 

Possibly. I had a VW GTI way back when and the fuel pump didn't last one year. 

How the hell should I know? 

If your car starts and runs fine, there is likely nothing wrong with the pump.  If your car has problems starting and keeps stalling when it runs,  the pump might be bad.

It's obvious to anyone reading your question that something is indeed defective

You or your mechanic can easily test the pressure at the injector end of the line.

Yes my crystal ball says it has failed and the harmonic entabulator needs to be balanced as well.