Honda p2647 another one FIXED!!! 

Great video, thank for the effort and time you took to resolve the issues and a great way. Same problem with my, might work with my, hopefully, I'll keep posted.

Damn brother. You are bad ass being able to diagnose it just like that! Hard to find mechanics with skill like that.

Started getting this last year at about 130k. Car has always had it's oil changes done at 4-5k miles by me. After it happened, I checked the solenoid which was fine with no junk on the screen. Ran an engine flush and the oil and screen were still clean. I'd only get the code after the car warmed up and I came to a stop. Long story short, In the end using 10w40 oil fixed it. My thoughts are that the 5w20 oil just isn't good enough for this car long term.

Just subscribed because this just saved me so much money on repairs.... Thanks to a 3 year old video..... lol

It might be the TBTen or valve adjustment on tapping. Low oil pressure sensor, (not switch) might be bad and giving a wrong reading. When they go bad, they make the oil light blink or stay on as it warms up.

Great video !!! Thanks for the help.

Thank you!! I did the same mistake. Used 0W instead of 5W oil and got the code. Great video.

having this exact issue on my 06 odyssey 204k mi, shows low pressure 4-6 psi, vcm suck on, random misfire codes, was honestly looking at the screen in the gasket for that pressure sensor and the Vtec solenoid before I saw this video. I bought the van recently from a "Honda guy" but not sure if he used the right viscosity oil or maybe the no name brand filter on there has given up the ghost. More investigation is neccessary I see.

Good video informative and through

ive been dealing with this issue for 10 months (even took to garage $180 to say its oil pump $600 dealer only part + HUNDREDS to lift engine or drop sub frame to replace) yet no oil light etc, changed VTEC solinoid, changed oil & filter, and "was good" for 2400 miles. discovered the VTEC had a crack around the gasket (oriellys warrentied) changed oil/filter AGAIN. still 2646 or 2647 came up. changed the electronics on VTEC ($14 amazon) ans so far FINGERS CROSSED. no issues. it had gotten so bad VSA was coming on in town under 35MPH. its been about 1000 miles??? no issues 04 CRV 4 cyc

Thanks my guy 👍👍

I know that Noise anywhere, its the timing belt tensioner :) also just replace the oil pump and adjust the Valves and she will be perfect!

I just rebuilt this same engine you working on This code was keep popping every 10 mins. Spend 2 days looking at vvt solenoid but when I see you changed the oil filter it all made since That was exactly what my problem was Good video 👍🏼

ohhh wow...had the same error on my 09 civic si i hope thats my issue... i checked everything and switch was working... then remembered just now, because of this video, that i had put 0w 20 instead of 5w 30... and yes the error came out after oil change...

Those kind of a real particular on the oil on those vtecs at least on my Honda Odyssey takes 5W20 and do not use Lucas it will cause the same issue, Lucas is a very good product I love it but Hondas don't like it. I recommend if you're going to do an engine flush use (1 quart ATF not dexon mercon) let the vehicle idle for 30 minutes. I've been using this stuff all my life it does wonders.

Running your videos

Did the car come back a week later with the same code? I’ve had this problem intermittently before and did the oil change and it came back a week later and I had to change the vtec solenoid

hey there i know i’m a bit late and i hope you can get back to me, i’m having an issue with my j30a4 that i can’t seem to figure out, solenoid has been changed, oils been changed, wirings been professional checked out, the problem is a p2649 code and the car is not engaging vtec and giving me a 3500 rev limiter, is it possible my rocker arm is clogged or stuck in place?

I’ve done this, but the problem comes back again. I just wanted to share this. keep an eye on that code. My next step is the replace the oil pressure switch on the VTEC unit.

I have a honda pilot with the engine doesn't go over 3000 rpm and the engine and the vsa lights come on .I change the vtt valve and the lights go off .after running for about 7 miles stR going down to under 3000 rpm and loosing power again..

I have a J-series engine (2012 Acura TL with 131,000 miles). I’ve changed the oil filter, oil, followed by flushing the oil out 1,500 miles later, changed the solenoid, the oil pressure switch and still have P2647. What can I do if the VCM or PCM is faulty? Looking at context clues, this CEL came on after my stock Acura battery failed and corroded. I’ve since changed the battery but yeah still problems. My engine runs fine, just runs rich because of the CEL

Hello, very interesting and informational video! What kind of OBD tool you are using? Thank you in advanced?

Información Gracias por el video hubiera sido fantastico que mencionaras que aceite traia cuando hiciste el diagnostico y de que viscocidad le pusiste despues para que hubiera mas presion. Saludos desde Saltillo Mexico

nice fix

Do you need to get a subscription for this ms906bt scanner ? Will it work without the subscription in full capacity? Thank you in advanced.

I have p2646 on my odyssey rb1(japan) changed solenoid /variable valve/front screen, oil changed frequently about 5000km (5W30) in past 2year, the code is still here when rpm reach 2700. Any idea,please.

hola estoy teniendo ése mismo problema con mí 2006 Odyssey,ya he comprado dos selenoide,y el carro sigues con mismo código y el fallo igual ya no sé gue mas acer,les agradezco sí me dan una sugerencia,o sí tengo gue cambiar el motor simplemente,.

I’ve got an oil pressure gauge inserted in my engine oil pressure port and it reads about 30 at idle hot, but it goes to 100psi by 3000rpm, goes to about 120psi at 4000rpm. Is that normal?

What kind of scanner you have?

I have codes P1077,P2646,P0011 on my 2004 automatic, acura rsx it does that bucking thing I hope it’s just the solenoid any help pls ??I also have a video of it

1.Replace oil filter housing gasket (common leak ) 2. Oil and filter change 3.Replace Oil pressure switch gaskets and O rings Very common on odysseys with high mileage Also the rattling noise could be timing tensioner gettin stuck wich is also very common on these odysseys due to the oil leaks . All very easy to replace , taking care of the oil leaks that are common on these odysseys should get your engine 300,000 + miles easy . Hope this info can help someone God bless 🙌

I have an 06 Honda Odyssey with 272000 That I bought from a Christian with a scanner in his hand 🤔 After driving it for about 10 minutes VSA/ engine light popped on and the engine was shake no power shitty gas mileage. He said he had just change the oil in it after watching a couple videos on RU-vid change the oil w 30 the VSA light would pop on and off mostly on the expressway but not as bad so I knew had something to do with the oil or filter. The oil change place recommended that I use a little thicker oil 5W30 because it has 272,000 Miles so my next oil change I use the right oil 5W20 and I used a wixon oil filter. VSA light fixed the only time it pops up is when the oil gets real dirty. Giving you guys some advice don't buy a vehicle from a Christian Arab or someone that has a scanner in his hand 🤷 🤣😆😂🙏🙏🤗 I

I’m getting a p2647 code on my 04 Honda Civic but my engine is not equipped with a vtec solenoid. The code is reading a stick rocker arm. Any ideas on this?

The noise your hearing is from the timing chain slapping the side due to the tensioner becoming loose.

Which is the correct oil?

FRAM filter 😠

Read a little bit about, to be able to talk.

This dude rambles and says nothing. Video is useless

Did the car come back a week later with the same code? I’ve had this problem intermittently before and did the oil change and it came back a week later and I had to change the vtec solenoid