How to Test Fuel Pumps with a Scanner / Direct Injection Fuel Pressure Test using Autel Scanner

Автокөліктер мен көлік құралдары

I show how to test fuel pumps with a scanner using the direct injection fuel pressure test on the Autel scanner - MP808TS; an active scan tool. This test is done on the Honda Accord 2013 - 2017 with the GDI engine. If you're wondering how to test fuel pumps with a scan tool or how to test fuel pump without a gauge, or will scanner detect a bad fuel pump, or how to tell if you have a bad fuel pump, this video should help. Signs of bad fuel pump can look like other faults in the car. To test fuel pumps on direct injection engines a bi-directional scanner such as the Autel MP808TS, is required because of the high pressure pump (secondary pump). A regular fuel pressure test is not feasible given the extremely high pressure on this second fuel pump. GDI engines have 2 fuel pumps. You can check if the Autel MaxiPro device supports this test on your car here - www.autel.com/vehicle-coverag...
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I may earn a small commission from a purchase made through the link above. This does not increase the price you pay in any way, rather it helps support this small channel.
Timestamps:
0:00 - Intro
0:23 - Fuel pumps GDI engines & signs of bad fuel pump
1:32 - Testing the fuel pump with scanner
3:46 - Results and wrap
#fuelpump #testfuelpump #Autel #Piyke #DIYAutoWorksNG #autelscanner #obd2scanner #scantool #carscanner #diymechanic

Пікірлер: 59

  • @DIYAutoworksNG
    @DIYAutoworksNG2 жыл бұрын

    Thanks for watching! So far, confirming that this works on Honda and Acura with direct injection. Will keep adding to this list as I find more information.

  • @achap3604
    @achap36042 жыл бұрын

    Thank u for sharing your knowledge and teaching us how to use the autel scan tool

  • @DIYAutoworksNG

    @DIYAutoworksNG

    2 жыл бұрын

    Many thanks for watching! Appreciated. 🙏🏼

  • @SuperXxelixx
    @SuperXxelixx2 жыл бұрын

    I really want this scanner. Thanks I'm watching all your videos using this scanner

  • @DIYAutoworksNG

    @DIYAutoworksNG

    2 жыл бұрын

    Thanks for the compliment. It's a really good scanner. Just ensure it covers the brand of cars you want to work on well. It has pretty good coverage though.

  • @cmack5713
    @cmack57132 жыл бұрын

    Simply amazing!! I must get me one asap!!!

  • @DIYAutoworksNG

    @DIYAutoworksNG

    2 жыл бұрын

    Thanks for the compliment! All the best.

  • @maadenengineering9101
    @maadenengineering91012 жыл бұрын

    Great explanation 👌 Thanks

  • @DIYAutoworksNG

    @DIYAutoworksNG

    2 жыл бұрын

    Many thanks for the compliment!!!

  • @Steve0885
    @Steve08852 жыл бұрын

    Another informative video!

  • @DIYAutoworksNG

    @DIYAutoworksNG

    2 жыл бұрын

    Many thanks Steve!

  • @deanattard-sq6bi
    @deanattard-sq6bi8 ай бұрын

    Very interesting content and you deliver it well. Very informative and easy to follow. Ill definitely be subscribing to your channel. 👍

  • @DIYAutoworksNG

    @DIYAutoworksNG

    8 ай бұрын

    Many thanks!

  • @chiefdenis
    @chiefdenis2 жыл бұрын

    It's funny how you drop this video exactly when I'm doing a fuel system diagnosis on my car, i don't have a scanner though so im going all manual.

  • @DIYAutoworksNG

    @DIYAutoworksNG

    2 жыл бұрын

    Thanks for watching. I understand. What car is it? Happy to provide as much remote support as possible.

  • @404notfound.....

    @404notfound.....

    Жыл бұрын

    I have the mp 808, this information is excellent!! Tks 🇨🇦

  • @chiefdenis

    @chiefdenis

    Жыл бұрын

    @@DIYAutoworksNG oh wow, just saw this, it's a kia cerato 07, 1.6L engine G4FC(hyundai gamma), throttle was lagging whenever i pressed it and it would stall at slow speeds with the ac on(very frustrating in a manual), even after doing new plugs, new air and fuel filter, new map sensor, cleaned throttle body, serviced injectors, serviced cvvt solenoid and filter, it persisted. There was no valve on the fuel rail so i couldn't test the pressure, I ended up just changing the entire fuel sending unit to fix the issue, so i guess the fuel pressure was low all the while. Anyway, thanks for your time man, really appreciate the work you're doing on this channel.

  • @DIYAutoworksNG

    @DIYAutoworksNG

    Жыл бұрын

    Glad to hear it's been taken care of. Thanks for the compliment.

  • @aymenmohamed1134
    @aymenmohamed11342 жыл бұрын

    thanks

  • @DIYAutoworksNG

    @DIYAutoworksNG

    2 жыл бұрын

    You're welcome!

  • @chidiebere6131
    @chidiebere61312 жыл бұрын

    Thanks for sharing. Pls where do I get your obd2 scanneror is there any other you can recommend. Thanks as I await your feedback

  • @DIYAutoworksNG

    @DIYAutoworksNG

    2 жыл бұрын

    The MP808TS is sold via several channels including Amazon and Aliexpress. I include links in the video description. Others to recommend will depend on your scanning needs and budget among other things. Let me respond to this more fully on the other question you asked on a different video.

  • @simonac688.
    @simonac688. Жыл бұрын

    Thank you for this very informative video...👍one thing do i certanly would of like to see the " Pressure numbers " i am looking to buy a OBD whith more details...not oh ok all is good 😅 Tks

  • @DIYAutoworksNG

    @DIYAutoworksNG

    Жыл бұрын

    Totally understand. Lol. It's really down to how the manufacturer designed the active test. Not sure the HDS will even display fuel pressure numbers in this test.

  • @SuperXxelixx
    @SuperXxelixx2 жыл бұрын

    Have a question for you men, like I told you in a previous massage I'm really interested in buy this scanner, honestly because your videos are great really helpful how to use this scanner, but what do you think about the lounch scanner same range of price or similar, I'm just a DIY user, isn't not for professional use, but I have many cars and always I fox my family cars does why I'm interested in buy one of this, but I really like to know what do you think about the lounch scanner.

  • @DIYAutoworksNG

    @DIYAutoworksNG

    2 жыл бұрын

    Hello. Thanks for the compliments. I really can't say much about Launch since I have owned or used one. I know a lot of mechanics who own one, I just don't have experience with it.

  • @brandon7968
    @brandon7968 Жыл бұрын

    I can’t perform this test on my sisters 535xi, 2011 if I wanted too. The car will crank but not start, it has a brand new battery in it too. I have no idea if it’s a Failed HPFP or what it could be. The car had a bad EKPS Module and I replaced with a working one and coded it to the car successfully, car ran fine for 3 days then just stopped abruptly and never turned on again.

  • @DIYAutoworksNG

    @DIYAutoworksNG

    Жыл бұрын

    Any codes in the EKPS module now? If the HPFP fails in this manner, I would expect a code or 2. Does the car have any freeze frame data you could check for any recording of fuel pressure reading?

  • @WV591
    @WV591 Жыл бұрын

    good job.tu. wouldve been nice if scanner would have shown some numbers.

  • @DIYAutoworksNG

    @DIYAutoworksNG

    Жыл бұрын

    I know! Certainly would have been better than looking at the progress bar. Give me some PSI numbers 😎

  • @williamsinnocent2924
    @williamsinnocent2924 Жыл бұрын

    Have same mk808ts but mine don’t have those features Please why? And what can I do ?

  • @DIYAutoworksNG

    @DIYAutoworksNG

    Жыл бұрын

    I guess your subscription ran out before the MK808TS was updated to become bidirectional. You'll need to purchase a license to get the update.

  • @muhammedcevdedgali8238
    @muhammedcevdedgali82382 ай бұрын

    if its works but weak does the scanner tells you ?

  • @DIYAutoworksNG

    @DIYAutoworksNG

    2 ай бұрын

    Once it's out of spec; acceptable working threshold, the scanner will flag it as bad.

  • @carldehoney8633
    @carldehoney8633 Жыл бұрын

    Can it be tested if the vehicle will not start and run ?

  • @DIYAutoworksNG

    @DIYAutoworksNG

    Жыл бұрын

    No you can't use this particular test. However, if the car uses the CAN protocol and above, you could get a sense by reading the fuel pressure sensor value in live data just with the ignition on. It's not definitive but should help. Also we shouldn't forget using a traditional fuel pressure tester if the car is not direct injection. There kits you can connect to the fuel hose that leads to the fuel rail, and read the pressure from there.

  • @ryanchristensen1799
    @ryanchristensen1799 Жыл бұрын

    I need a scan tool that will activate the fuel pump so I can purge old gas from my 2013 camaro. It's frustrating not being able to find an easier way of doing this. You can't siphon from the tank due to the rollover ball/ valve and the fuse pump relay is not easily accessible to do a bypass so last resort is a scan tool.

  • @DIYAutoworksNG

    @DIYAutoworksNG

    Жыл бұрын

    Wow. Do let me know how this goes. What volume of gas are you looking to purge?

  • @ryanchristensen1799

    @ryanchristensen1799

    Жыл бұрын

    @@DIYAutoworksNG I've got 3/4 of a tank maybe a shade under. It's shell 89 octane non ethanol mid grade treated with star tron fuel stabilizer. Some of the gas in there is 4 yrs old since I don't drive it often. I hooked up my fuel pressure tester and what little came out still smells like fresh fuel and has that golden piss color to it.

  • @DIYAutoworksNG

    @DIYAutoworksNG

    Жыл бұрын

    I see. Good thing you added the stabiliser, if not anything, it should take care of water. Was going to suggest adding a gas restore product but you already got that covered. Plus 4 years seems like a long time. Just curious did you try to turn it over?

  • @ryanchristensen1799

    @ryanchristensen1799

    Жыл бұрын

    @@DIYAutoworksNG not yet, being over cautious and don't want to harm the engine. I ran it last year to drive it for state inspection but haven't since then. I couldn't tell if there was any detonation since I was driving at low speeds (

  • @DIYAutoworksNG

    @DIYAutoworksNG

    Жыл бұрын

    Sounds good

  • @user-zs1by3gt3j
    @user-zs1by3gt3j2 жыл бұрын

    👍🏻👍🏻

  • @DIYAutoworksNG

    @DIYAutoworksNG

    2 жыл бұрын

    Thank you. 🤛🏼

  • @user-vb8uz2ih6k
    @user-vb8uz2ih6k2 жыл бұрын

    صديقي المحترم عندي جهاز اوتيل عطاني رساله الذاكره ممتلئه ماذا افعل هل اذا تم نقل بعض الماركات على ذاكره هل تعمل بشكل طبيعي السؤال الثاني هل اذا فقد كرت الذاكره او تلف هل تفقد البرامج المخزنه بالذاكره افدني لوسمحت ولك جزيل الشكر

  • @DIYAutoworksNG

    @DIYAutoworksNG

    2 жыл бұрын

    نشكرك على اتصالك لي. يمكنك حذف بعض السيارات التي تعرف أنك قد لا تعمل عليها مطلقًا لتوفير بعض المساحة. أيضًا ، يمكن أن يساعد تركيب بطاقة ذاكرة في توسيع مساحة التخزين. نعم ، إذا فقدت بطاقة الذاكرة ، ستفقد بيانات السيارة. نصيحة أخرى يمكنك اتباعها وهي حذف أي بيانات ذات صلة على سبيل المثال لقطة شاشة وما إلى ذلك ما هو طراز Autel لديك؟

  • @user-vb8uz2ih6k

    @user-vb8uz2ih6k

    2 жыл бұрын

    @@DIYAutoworksNG شكرا اخي على ردك نوع جهازي هوMX808 هل يوجد فديو يوضح طريقة حذف بعض السيارات

  • @Joeelectronicschematicsforauto
    @Joeelectronicschematicsforauto Жыл бұрын

    I love you channel and I understand what you're saying but these tests that are being done by autel seem to be tested you're just turning it on and off that doesn't relate to the pressure on the load conditions unless you're turning the car on with engine running

  • @DIYAutoworksNG

    @DIYAutoworksNG

    Жыл бұрын

    Thanks for the compliment! I totally get your point, however, that it tests each of the pumps over a period, I rather think it evaluates the fuel pump under a variety of conditions. Remember, the car must not have to be on for the tool to test performance under load. The tool can command the fuel pump to run at a certain rate to simulate driving under load even though the car is of. Finally, this test was developed by Honda and Autel simply replicated the test from the proprietary Honda Diagnostic System (HDS) which is the in-house Honda solution. I'd like to think that Honda considered testing under load while designing this test.

  • @Joeelectronicschematicsforauto

    @Joeelectronicschematicsforauto

    Жыл бұрын

    @@DIYAutoworksNG thanks for your reply I appreciate it again I love your channel and I love your electronic knowledge also

  • @DIYAutoworksNG

    @DIYAutoworksNG

    Жыл бұрын

    Thanks, mate. Stoked!

  • @user-ky7ty3ie1x
    @user-ky7ty3ie1x5 күн бұрын

    Would that work for vw 2.0 tdi

  • @DIYAutoworksNG

    @DIYAutoworksNG

    2 сағат бұрын

    I think it should, but check here to confirm autel.com/vehicle-coverage/coverage2

  • @MuhammadSAhmed
    @MuhammadSAhmed2 жыл бұрын

    👍👍

  • @DIYAutoworksNG

    @DIYAutoworksNG

    2 жыл бұрын

    Thanks for watching!

  • @MuhammadSAhmed

    @MuhammadSAhmed

    2 жыл бұрын

    @@DIYAutoworksNG Your all videos great as they are to the point. I have the same scanner as yours. Waiting for more on MP808TS

  • @johnpro2847
    @johnpro2847 Жыл бұрын

    2:08 "a bit of funny English here" ..indeed..need to be fluent in Chinglish

  • @DIYAutoworksNG

    @DIYAutoworksNG

    Жыл бұрын

    Yep. Lol.

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