HONDA CIVIC FUEL PUMP NOT WORKING DIAGNOSIS

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In today's case study we take a look at a 2007 Honda Civic With a 1.8l 4 cylinder engine. The customer complaint is that the vehicle is a crank no start condition. The mechanic at the shop already verified that he did not see fuel pressure coming from the fuel pump. Follow along as I take you step by step through the diagnostic and troubleshooting process to see if we can fix this car.
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Due to factors beyond the control of Advanced Level Auto, I cannot guarantee against improper use or unauthorized modifications of this information. Advanced Level Auto assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Use this information at your own risk. Advanced Level Auto recommends safe practices when working on vehicles and or with tools seen or implied in this video. Due to factors beyond the control of Advanced Level Auto, no information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not Advanced Level Auto.

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4 авг 2020

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Комментарии : 292

@RichardWard-sx6ge Год назад

Theres no telling how many civics were scrapped because of this , thanks bro and thank god for you tube.

@ASAPRocky619 3 года назад

Bro, please never stop making these videos. Non of them have applied to me so far but when something goes wrong at least I'll know where to go ❤

@wise_soul8886 2 года назад

*did you find the problem??*

@stevepecollo 3 года назад

@6:10 that power probe should have been reading a ground key off, that's when i knew it was either a bad pump or bad ground. Great video nonetheless keep them coming

@emilianorodriguez3613 3 года назад

Every Technician learn from the mistake to become better, in this case looking for Power only and not for the Ground too was a mistake Case study Fail from A, B, C Technicians.

@joemilton7552 3 года назад

he's hooked to the power feed there

@stevepecollo 3 года назад

@@joemilton7552 with no power there ground should be present at all times. Likewise at the relay there should be a ground when the load goes to the pump

@joemilton7552 3 года назад

@@stevepecollo ah yeah gotcha

@beotheguitarist 3 года назад

Damn Eric you the freaking man! You should be a specialized advance automotive teacher if shops can't figure this stuff out. Awesome find man!

@JJ-rs6qt 3 года назад

Im still just a student at tech school, but I'm pretty sure the 10v reading is simply KOEC battery voltage. It's great watching how good techs diag vehicles. It has helped me a ton with developing my own diag strategies.

@faustogonzalez8397 3 года назад

Great Video Eric !! The approximate 10.4 V DC feeding out of the Fuel Pump Relay during Engine Cranking is normal. During engine cranking, the starter is pulling lots of current maybe 120 to 180 amps maybe more depending on the vehicle. That amount of amperage being drawn from the car battery will drop the output voltage of the battery to ~ 10 V DC, thats ok cause you need minimum ~ 9 V DC while cranking at the battery to start the engine. Any voltage reading less than ~ 9 V DC at the battery while cranking will probably give you starting problems, due to the fact that electronic components/sensors power voltage requirements start getting affected.

@buildstoys 3 года назад

Now that I'm done watching 5 hours of videos of a guy rebuilding his viper engine, you're back with another case study :)

@tototires2256 2 года назад

Now, my favorite thing is watching your video to learn how to diagnose problems. That's really open my mind. Sometimes it is just a "click" you know. Thank you so much, Eric.

@brianfinn7644 3 года назад

Hopefully lesson learned for the next Honda...check the bottom of the seats first... wonder if the fuel pump actually needed to be changed....diagnostics can save $$$$. Great video. You’re a GOAT.

@davidmoorhead2293 Год назад

I'm having the exact same issue with an older Civic. You've given me some great ideas on how to continue. Thanks!

@Databyter 3 года назад

Every time I watch one of your videos I learn things I didn't know, and find alternate ways to test things. I am not a pro like you. I just learned in the side of the road and the side yard, and by browsing Chiltons manuals and troubleshooting online forums etc. Such a great source of information and entertaining as a mystery novel. Databyter

@EATSLEEPFARM 3 года назад

Man I’ve watched tons of RU-vid automotive channels and you explain wiring diagrams better then anyone. I’ve learned so much from your channel it’s amazing. So glad I stumbled across your channel my only regret is that I hadn’t found it sooner.

@geddeypuss3008 11 месяцев назад

This was an amazing video, very informative and I was on the edge of my seat the entire time waiting for you to find what the problem was. This really helped. Thank you

@isalmankhan1 3 года назад

This one is a great example on the importance of grounds in any circuit👍 Great work, it was really helpful especially when it come to ground side switched circuits😉 Stay Safe👍

@richardcranium5839 3 года назад

without a ground there is no circuit. but wait that is a misnomer since grounds are used in a/c circuits it is actually a common. but thats the way the English language works or not lol

@robertmedina6875 3 года назад

I watch every video Eric! You are good! I am working to get to the level of diagnosis you have achieved! Awesome video!

@spelunkerd 3 года назад

As usual, brilliant diagnostics. If your customer had load tested the circuit before replacing the pump, you might have been called sooner. Guys like you and Eric O do it so efficiently, as part of normal workflow, it takes very little time.

@ADVANCEDLEVELAUTO 3 года назад

I should've explained a little clearer. Because the power probe is directly connected to the battery, it is always comparing the tip of the probe to the battery. When it sees there is an excessive amount of voltage drop between the battery and whatever it is you are trying to measure, it will not beep or light up. It will still show a reading on the display but it's telling you it's less than what the battery is reading. This is what confused me.

@twobrotherscycleanda 3 года назад

Do you use that to test circuit integrity instead of say a 4 amp test light on that circuit? I'm thinking of buying one specifically for that purpose. It's a pain having a bunch of homemade headlight marker lights etc.

@ADVANCEDLEVELAUTO 3 года назад

I also have a homemade 9006 headlight bulb test light that I use, but the power probe has a built in 8 amp circuit breaker. You can use it to test ground integrity by giving it a power and looking to see if it pops the circuit breaker.

@Peter-hc4di 3 года назад

Doesnt power probe have a setting for The threshold in The power probe mode? Thank for this one Eric!

@CaliBum 3 года назад

I am impressed the ways you diagnose and troubleshoot these wires 👍👍👍. Great video.

@mikenash112277 2 года назад

Hands down one of the best videos on RU-vid

@xaviergonzalez5145 3 года назад

Me gusta mucho cuán meticuloso eres a la hora de diagnosticar! Espero que pronto tengas tu taller nuevamente! Muchas gracias! Éxitos y bendiciones

@arthurfricchione8119 3 года назад

Eric I find all your videos useful. I look forward to seeing everyone of them. Seeing as I own two Hondas no matter what the model their systems all very closely mirror each model. Thanks again for sharing and you and family state safe and well. Artie ❤️😊😊

@raminla2000 3 года назад

Loved this Troubleshooting guide, You’re a great Teacher!! loved your “Tenacity” , Never give Up, Perseverance , that alone is a great demonstration for achieving Positive results (in Any application) You’re a Master-Tech!! Great combination for using combination of Veh. Guides and Test Probe. Good Job 👍

@scroberts9316 3 года назад

Very cool. I learn something new with each video you produce, thanks!

@boobalew 3 года назад

Diagnose, diagnose, diagnose. That's the key to getting things back to working condition! Hope you made a ton on this one.

@saarike 3 года назад

Excellent repair and nice to watch how pro works! Thank you.

@billyyoder8171 3 года назад

Thank you Eric. Good job again. Have a blessed and safe week to you and your family.

@speez81 3 года назад

Amazing diagnostic skills man. Well done!

@smartchishaya1670 3 года назад

Well done ,it is really step by step"I am back into the car keys with me ,I'm inserting the key ,I am turning the key".thank you I am really learning changing lives

@brianjohnston9822 3 года назад

Great methodical testing. Do need to be careful on getting hung up on the unknown. You did bounce back effectively.

@LiquidGawd 3 года назад

THANK YOU! Gave me a few other things to check before I replace my fuel pump. I finally know where to find that second relay !! Thanks 🙏🏼

@kevincasey2708 2 года назад

Very thorough, well shot, well explained video !! Thanks man.

@leedress2187 3 года назад

when you were checking the 12V at the pump, my first thought was "check the ground while you're there" there's your problem lady! good job on the diag..

@calebkinard7718 3 года назад

Just want to say thank you for these videos, I've learned so much with the way describe everything in my terms.👍

@ssudanese Год назад

You are a good educator in this field. Thank you,

@matthewkrueger4786 2 года назад

Dude, you just saved me a ton of work. Thank you!

@elmecanico4943 3 года назад

You are a genius mechanic. Thanks for the video.

@albertproano0519 2 года назад

Your a beast .....the common sense approach yery impressive

@nhonphan7704 2 года назад

Excellent diagnosis and remedy! Thanks!

@jelafarias6744 3 года назад

Man! Great Job on explaining everything, wish you well you’re a natural

@jamesmichael3998 3 года назад

I was screaming check grounds love your show cheers from Jacksonville Florida

@tony782011 3 года назад

You did a amazing job thank you for making this video I wanted to buy a Honda Civic with a not reading fuel gage problem and watching your video fixing this problem make up my mind and I’m gonna buy it today 23 hundred with 114 k on it not bad at all, I’m not a mechanic but I’m mechanical inclined and I love to fix my cars myself and save a lot of money thank you again God bless you and your family.

@wyattjordan5628 3 месяца назад

How did it work out for you

@denyshernandez1059 2 года назад

Man bro you just saved my life wonderful video step by step your the man.

@AbyssalTenacity Год назад

thanks for the thorough diagnosis and education including thought process and perspective!

@themainguy5050 3 года назад

It seems the fuel system was trying to find a ground wherever it could. A good ground is very important. Very interesting video.

@on-site4094 3 года назад

Great case study &. electronic troubleshooting skills 👍

@nlesposito 2 года назад

This was excellent. Super throrough, explained all your thoughts. Learned a lot. Thanks

@charliefirpo8471 3 года назад

You know... there‘s this guy on YT who does awesome car diagnostics. He keeps saying „Always Check your powers and GROUNDS“... oh wait.. that‘s you 😉 Good video! Keep up the good work I learn a lot from your videos.

@glitchd1_ 3 года назад

nice walk thru of diagnosing and fixing the problem.

@billrimmer5596 3 года назад

Like the review of the circuit and how one fuse and one relay feed another relay with it's separate fuse.

@gonzgarr1592 3 года назад

great job learning every single time thanks

@tom535 3 года назад

Man you are 1 bad as dude,, saved another one from the junk yard.. very good job.. I really enjoy your videos thanks for your time..

@HenryBrzeski 2 года назад

Excellent video my friend. My daughters Civic has the same behavior so its time to dig into this and see what the deal is.

@jorgedeleon7759 3 года назад

Another good one study case done by you thank you for that you the man

@abekhaleeli6480 3 года назад

You are absolutely amazing. Single handedly!!

@shaam32 2 года назад

Nice diagnosis. Thanks for the lesson

@gyffjogofl7676 3 года назад

That was an amazing find! Awesome job

@arturojuarez893 Год назад

Thanks,Eric,very good.👌👍

@robertmartinez6544 3 года назад

Advanced Level Auto Great video/ Thank you so much for the video and instructions/I have learned a great deal/I Love Honda Civics I own a 2007 Lx model and runs great/By the way you spoke loud and clear on all the instructions/ You are very professional where is you shop located / Looking forward to more videos/ Thanks

@achap3604 3 месяца назад

Fantastic bro!! Thanks for teaching us

@Rob-fx2dw 3 года назад

Thanks - Terrific information and well explained process that you followed.. Very helpful.

@edwunmartinez7720 3 года назад

God bless you brother thanks for the video I'm praying to God that some day you will open your sjop

@herni187 3 года назад

Dude you’re a beast I love your videos pa don’t stop making them!

@monkeybootie68 3 года назад

Dude, SO helpful and well done. Thank you.

@felm3283 3 года назад

Excelente diagnóstico y trabajo. Saludos

@ImNotADonutUMAI 3 года назад

Thanks for that video i will used it as a guide when i get a problem with that honda...

@MrSan-kl2hn 3 года назад

Gracias por tus videos. Me an ayudado mucho,los explicas muy bien, Sigue con los buenos videos. Saludos

@sherabpuntsok2418 3 года назад

Great video! Learned very much! Carry on the good job, like it very much! Thanks.

@czargmf1 3 года назад

Great information thanks! !👍

@russia3728 3 года назад

Good stuff you went down to the heart of the problem.....

@Bahador_R 3 года назад

Informational as always!

@HouseCallAutoRepair 3 года назад

Nice diag! Easy fix, after a tricky find!

@billbly1691 3 года назад

Great channel look forward to seeing your videos

@carloss9360 2 года назад

Wow what an excellent video. Great explanation

@bolpakistan4307 2 года назад

Wonderful explanation.

@a1automotivelearn208 3 года назад

Bro I have no word to say you thanks you are fantastic guys amazing you are genius Eric bro

@sollykhan2385 Год назад

AWESOME video, 🙂, i bet that 'little Dude' in the picture is the real 'Mechanic' Lol 🙂, Bless 😇

@siskiyouwoodsmann4279 3 года назад

After watching this (and only after watching) it seams that probing the heavy green wire (power to the fuel pump) should have shown a ground light with key off as it did after your ground wire repair ” no? Great video as always and I always learn from them👍👍👍🙏

@ebrahimsenan7988 3 года назад

You did a great job.. We really enjoyed watching this vide 👍

@kennidyulin2565 2 года назад

Bro you so knowledgeable I wish I was you ..

@m1ld888 3 года назад

Nicely done, very informative. Keep making this kind of diagnosis videos bro. Diagnose on ignition system perhaps? thanks bro

@IAMNOSLEEP 3 года назад

Thanks for sharing Eric. Cheers.

@DHSFEMA 4 месяца назад

Great Job & people this is why it cost money at a mechanic

@MattyEngland 3 года назад

Thanks Eric 👍👍

@dalechalkey3729 3 года назад

Awesome job!

@gawaynepinnock7037 3 года назад

Very good diagnosis it was timely

@gaelylesly 3 года назад

buenos videos como siempre!! échelen ganas raza. saludos desde valle de texas

@neverstoplearning382 3 года назад

amazing master. great videos.

@SkateRock7 2 года назад

Thank you! I might just work on my car myself.

@Franz_giblet 3 года назад

Nice work 👍🏻👍🏻

@kimcastillo6032 3 года назад

It's nice troubleshooting

@straightjacketleatha 3 года назад

Like your style 😎 good videos 📹 👌 thanks brother.

@maximocatayoc647 3 года назад

After watching so many vids, I came across your vid. This more likely closer to my situation. Multimeter reads at battery poles of 11.95v Main Fuse box for the fuel pump relay (Mitsuba 7002) slot reads 11.07v (when key turn to on) Under the dash fuel pump relay (Mitsuba 7003) slot reads 11.53v Fuel pump line, the green and black going to connect the fuel filter assy reads 11.74v (during prime) Fuel pump line, the green and black going to connect the fuel filter assy reads 9.30v (during cranking) Have a good ground, checked the resistance between the black wire and battery negative pole, its 0.7 ohms. I checked the main fuel pump relay its resistance is 0 ohms, when I supplied it with 12v. I checked the under dash fuel pump relay its resistance is 0.1 ohms, when Isupplied it with 12v. Just cranking and car won't start. Do'nt know what else to check..

@memphisautodiagnostics4136 3 года назад

to verify that issue that puzzling you, hook your power probe to any fuse and watch the voltage while you cranking you will see is will be in the 10's , lesson of the day when you check the power supply on any load at idle it should have ground until you energize it, by the way I wrote my first reply before I finished the video I was screaming "you have no ground" ...lol, love your videos

@ADVANCEDLEVELAUTO 3 года назад

Thank you!

@chrisC5339 2 месяца назад

Really good trouble shooting, I can't afford to buy the diagnostic tools you used but I have similiar problem so I will check the ground as my starter as the solonoid on my starter also stopped engaging but once I grounded directly from the battery it started working, so again a ground problem.

@MrTougemonster 3 года назад

Bravo! Thanks for sharing!

@stealthg35infiniti94 3 года назад

Excellent diagnosis! My concern is what caused the wire to be damaged so you can prevent it from happening again!

@rrmech11 3 года назад

👍👍 Nice job Eric

@d.d4184 3 года назад

Weren't you always going to have lower voltage on cranking due to the current draw from the starter?

@danielpacurar2644 3 года назад

Ding ding!

@patelvivek4888 3 года назад

I also think 10.5v was due to cranking

@ADVANCEDLEVELAUTO 3 года назад

@clinte14 3 года назад

Yes the 10.5V was due to cranking, but it should have been a solid 10.5V and beeped on the power probe. Usually if I don't get a tone/light on the power probe I assume I'm reading 'ghost voltage' until proved otherwise.

@d.d4184 3 года назад

@@ADVANCEDLEVELAUTO nice case study. It had me thinking. Easy for me to have the answer I was sitting back drinking a coffee you were doing it live. I don't like the power probe. I prefer test light and multi meter. Keep up the good work.