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Nairaland Forum / Nairaland / General / Car Talk / Auto Guru, Please Help. (8671 Views)
Expert Advice Urgently Needed From The Auto Guru!!! / Guys My Vehicle Was Saved From An Incompetent Nairaland Auto Guru Mayor2013 / Guru's Please Help Me Read My Cars Mpg (2) (3) (4)
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Re: Auto Guru, Please Help. by honmusa(m): 8:10pm On Oct 20, 2017 |
obekediamondfuto:Sorry sir .You are free to believe in anything .I don't have that resource of time to engage in endless argument . Everything u say is right . |
Re: Auto Guru, Please Help. by obekediamondfuto(m): 8:28pm On Oct 20, 2017 |
honmusa: nope I didn't admit that they r fraud, I meant most of them claim to know what they do on video and some of them are experts yet u don't hear anyone post a video saying all other contradictory videos are from kids. some of those videos should not be encouraged. my take still stands and it's based on research. cheers |
Re: Auto Guru, Please Help. by GAZZUZZ(m): 8:35pm On Oct 20, 2017 |
I have gotten a donor camry 1998 with a 5sfe engine. I will use scientific Data to prove my points. I might even do a youtube video ![]() |
Re: Auto Guru, Please Help. by obekediamondfuto(m): 8:35pm On Oct 20, 2017 |
honmusa: on the contrary, I might not be right.... heck I'm not even a techie.... just a diy guy with a lot of experience with different brands. when I need correction, it should be done with tangible proof and not with arrogance. also you r not always right, the earlier u acknowledge that the better for everyone and that includes u fortunately. lastly na u be sir, afterall u don dey learn maf and map before ................ I no be ur sir oh |
Re: Auto Guru, Please Help. by obekediamondfuto(m): 8:41pm On Oct 20, 2017 |
GAZZUZZ: baba I think the argument is literature based, vacuum housing pressure and intake suction...... abeg post make I learn. our very own. indigenous Gazuzz posting a video on YouTube to contradict a white man's video. sultaan where art thou? white or black. #noracism# |
Re: Auto Guru, Please Help. by Inception(m): 8:59pm On Oct 20, 2017 |
GAZZUZZ: Does your Honda have both MAP and MAF sensors? ![]() |
Re: Auto Guru, Please Help. by mayor2013: 9:25pm On Oct 20, 2017 |
Am back what did I miss here ![]() |
Re: Auto Guru, Please Help. by LeJeun3: 11:19pm On Oct 20, 2017 |
Waiting for video.......... 1 Like
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Re: Auto Guru, Please Help. by chukel(m): 4:50am On Oct 21, 2017 |
honmusa:you are too emotional to be an adult. U r too spiteful to be mature. U keep derailing and going in circus. Always proud of what you don't know. Wallow in your ignorance. 1 Like |
Re: Auto Guru, Please Help. by diportivo: 9:01am On Oct 21, 2017 |
na wa o which kind talk be all of this one sef ![]() I had to go look for my birth cert again to be sure I'm eligible to be on nairaland....this one grey hair is a criterion ![]() this guy doesn't even know why Siena left for "goods" ![]() he thinks its cos siena doesn't have the cojones to argue out what he believes in ![]() ![]() 2 Likes |
Re: Auto Guru, Please Help. by obekediamondfuto(m): 11:50am On Oct 21, 2017 |
I decided not to respond to this thread again so I won't cross my boundaries with the real elders of this forum. but ehn I need everyone to watch that video. please watch it, including the op. then tell me the points derived from that video and I can categorically tell u that u will be amazed at the level of ignorance in display here. please watch the video. Infact the only point the video maker could deduce from the broken intake boot is dirty and unfiltered air entering the engine. |
Re: Auto Guru, Please Help. by krisrock(m): 3:07pm On Oct 21, 2017 |
So as Gazzuzz said, my car was the Guinea pig for this experiment. I will just paste the pictures for you all to see for yourself 1 Share
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Re: Auto Guru, Please Help. by Inception(m): 3:14pm On Oct 21, 2017 |
krisrock: come this matter is getting overflogged ![]() Why your tiny light wan mess? see as e set yansh ![]() ![]() ![]() ![]()
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Re: Auto Guru, Please Help. by GAZZUZZ(m): 4:08pm On Oct 21, 2017 |
camry 1998 5s-fe engine. Vehicle has no check MILs stored on Engine ecu car is carefully used and maintained by Gazzuz ![]() Now I dont have time or data to waste making a youtube video, so I will share live data readings. Aim of this experiment is to show that MAP values will NOT change with or without the air hose installed on ANY vehicle that uses only the MAP system. Also fuel trim levels will not show a significant change if air hose is disconnected from throttle body. Car will not enter into lean mode I left like that perpetually. Loading pictures...... 3 Likes 1 Share |
Re: Auto Guru, Please Help. by Inception(m): 4:13pm On Oct 21, 2017 |
Inception: GAZZUZZ: You will only prove the bolded RIGHT. If you study the engine bay carefully of the 1997-2001 camry (4 cyl), you will see that the MAP sensor has its separate vacuum line to the intake manifold. ( the MAP sensor of this car is attached close to the engine firewall). Only when this line is compromised is when you will get engine performance issues. |
Re: Auto Guru, Please Help. by chukel(m): 6:31pm On Oct 21, 2017 |
Inception:and this is what we have been trying to make the so called professional who is older than our fathers understand. Because of the position of the map, the vehicle will not run lean. But he has been bringing irrelevant issues. To him, a leak before a maf will also cause a car to run lean. Smh. Abegi, thanks to gazzuzz, inception and obekediamondfuto. U guys know ur onion. Not people who gallivant all over nairaland dragging unfortunate clients to their shades. 1 Like |
Re: Auto Guru, Please Help. by mayor2013: 9:28pm On Oct 21, 2017 |
Where are the pictures or videos. I need this to be done in 2 ways. One is the default setting i.e with a none leaking intake air hose and also with a leaking air hose. Also let's make sure this is also done while car is ldling and while car is on motion. Am interested in seeing the values from the data stream |
Re: Auto Guru, Please Help. by obekediamondfuto(m): 10:38pm On Oct 21, 2017 |
go here and see for urself
https://www.nairaland.com/2652824/pic-repair-dump/14 |
Re: Auto Guru, Please Help. by oyefelix(m): 11:08pm On Oct 21, 2017 |
Long term ft-16.3 Short term ft- 0.77 Meaning -the car is lean Winner - honmusa and mayor2013 Loser- one eye king Gazuz with his 4 blind fellows (sycophants) - chukel,disportivo,inception , obekediamondfuto honmusa no be una mate o,respect grey hair.una be small small children as him claim. |
Re: Auto Guru, Please Help. by Inception(m): 11:42pm On Oct 21, 2017 |
oyefelix: Bro, The acceptable fuel trim tolerance for both long term and short term is +/-20% for this camry.( according to Toyota specifications) This is according to Toyota factory service manual( you can easily get one on the internet ). So the trim is still within spec. ( long term I mean). |
Re: Auto Guru, Please Help. by oyefelix(m): 11:43pm On Oct 21, 2017 |
GAZZUZZ:Oga your image show lean na finally .what do you say about .abi na trial and error una don dey do since for una shades dey cajor people . |
Re: Auto Guru, Please Help. by oyefelix(m): 11:45pm On Oct 21, 2017 |
Inception:
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Re: Auto Guru, Please Help. by obekediamondfuto(m): 11:54pm On Oct 21, 2017 |
oyefelix: wen everyone was telling u to read ur books u refused now u see! I blame wizkid, Davido and the likes of them that have inspired and influenced u to this ur ignorant and nonchalant lifestyle I believe u want to be like patapaa one day right? now back to base, the system can only throw a lean code wen addition of both ltft and stft exceeds +25. Toyota fine tunes theirs to +20 the excess of +10 ltft u see there is a result of the age of the engine, the pcm has learnt to compensate for all the wear and tear by adjusting the stft and ltft according for optimal performance. mumuni alao did u also see that it didn't throw a cel? A dirty or faulty MAF sensor can also cause positive fuel trim numbers because it “under-reports” airflow, driving the base air/fuel calculation lean. On engines that use a manifold absolute pressure (MAP) sensor to determine airflow, a vacuum leak does not affect fuel trim because the extra air (pressure) in the manifold is still measured by the MAP sensor. Low fuel delivery will cause an increase in LTFT as the PCM tries to compensate for extra oxygen in the exhaust stream. Remember, the PCM doesn’t measure fuel flow; it only knows injector pulse width and assumes fuel delivery is correct as commanded. Is equivalence ratio changing, too? If you add propane and see LTFT and equivalence ratio numbers come down, there probably is a fuel delivery problem. If there’s no change, an oxygen sensor may be faulty or shorted to ground. Don’t forget to check this at different speeds and loads, because fuel flow problems often don’t show up at idle. http://m.autoserviceprofessional.com/article/94982/Fuel-trim-How-it-works-and-how-to-make-it-work-for-you nigga read, read ur plan to become patapaa is. not realistic.... go and read ur books |
Re: Auto Guru, Please Help. by oyefelix(m): 11:54pm On Oct 21, 2017 |
Inception:ZIMDRILL,sultaan,nurey,kachif,honmusa,mayor123,ikenna351 and the rest of gurus ,you are needed here o. |
Re: Auto Guru, Please Help. by obekediamondfuto(m): 11:57pm On Oct 21, 2017 |
oga mayor and honmusa, I guess this solves our mystic puzzle. I'll still keep learning from u guys cos u r d best there is finally...... |
Re: Auto Guru, Please Help. by obekediamondfuto(m): 12:00am On Oct 22, 2017 |
Inception: leave the mungo park, I got this. u guys r too big an authority to reply the gadafi, I got this |
Re: Auto Guru, Please Help. by oyefelix(m): 12:06am On Oct 22, 2017 |
Inception:Abeg for where you find this +/-20% Toyota specification . |
Re: Auto Guru, Please Help. by obekediamondfuto(m): 12:11am On Oct 22, 2017 |
oyefelix: munchoko, needed where? u think they will come and dance to the tune of a mumuu? they all can interprete the figures in the chart. how far that Kia Sorento u almost finished? the rav 4nko that u bridged wires and claimed an electrician bridged? hahahahahaha. pure kazeem spotted. u think by owning launchx431 that u have arrived? even with the device u still came to ask how to clear airbag light? that's how u gave away ur anonymousity on who bridged the wires. come here talking thrash. go and learn a new dance and enter music oh cos this industry is not for u @ all 1 Like |
Re: Auto Guru, Please Help. by obekediamondfuto(m): 12:12am On Oct 22, 2017 |
oyefelix:will u keep qwayet!!!!! have u fixed the RAV4? |
Re: Auto Guru, Please Help. by sultaan(m): 4:22am On Oct 22, 2017 |
oyefelix: I am not a guru just a normal guy finding his way around car ownership. Oyinbos have an acronym KISS means keep it simple son In this case fix the obvious faults first. If anything will work normal with holes in it oyinbos will put holes in it, every other thing is waste of data |
Re: Auto Guru, Please Help. by GAZZUZZ(m): 4:30am On Oct 22, 2017 |
www.nairaland.com/attachments/6139510_img20171021wa005_jpeg2e282de6e7d0e54cc2ddb66c1108f838 www.nairaland.com/attachments/6139513_img20171021wa012_jpeg53692f90330ca8d1ad7431853454608e www.nairaland.com/attachments/6139541_img20171021wa017_jpegadf19f804417907bdb39f46843393d02 www.nairaland.com/attachments/6139546_img20171021wa015_jpegc8d06fb9cedd94a559fd55a070e32a4b www.nairaland.com/attachments/6139569_img20171021wa013_jpeg4887010f44a76008a7770ea41b9f09aa with or without hose installed, MAP values remained constant @ 27-28kpa Please conduct test your self with your scanner to verify. Vehicle driven over 100km without hose installed and no codes were thrown. |
Re: Auto Guru, Please Help. by GAZZUZZ(m): 4:36am On Oct 22, 2017 |
mayor2013: You can DIY and report values ![]() |
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