The following pictures shows Honda Accord VTEC engine diagram. The engine has a normal 4 valves per cylinder arrangement. At low end speed, the primary intake valve operates at normal lift while the secondary intake valve opens only slightly to prevent fuel accumulation in the intake port. At high engine speed the primary and secondary intake rocker arms are connected to the mid intake rocker arm to allow high valve lift. A synchronizing piston connects/disconnects the three intake rocker arms. Hydraulic pressure against a timing piston moves the synchronizing piston A and B one direction, while a stopper piston and return spring moves the synchronizing piston back when hydraulic pressure is reduced.
The above VTEC engine diagram shows following parts: primary rocker arm, camshaft, synchronizing piston A, synchronizing piston B, timing piston, intake valve, timing plate, mid rocker arm, and secondary rocker arm.
Keywords:
- vtec engine,motorcycle engine diagram,vtec,
Posts
i need some your document .please sent. thank
March 18, 2009 @ 9:12 pm
thanks for the website here…..i need the Honda dohc vtec H22A engine wiring component diagram and ECU wiring diagram
April 27, 2009 @ 1:14 am
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May 2, 2009 @ 3:14 pm
I have a honda accord 1994 v-tec , the problem is it has alot of trouble starting it starts for about a splite second then it shuts off I have to keep tring like for 10 minutes till it final starts.
August 11, 2009 @ 2:30 am
my friend jesse,
Try to check your RACV(rotary air control valve),maybe its clogged already,because it control air, passing to your carburatuer,just try then let us see.
weng.
AL FUTTAIM
.HONDA DUBAI.
March 16, 2010 @ 3:58 pm
my jeep is forty
July 11, 2010 @ 3:30 pm
i need you to view the timing daigram for gmc envoy 6 cylinder
July 11, 2010 @ 3:33 pm
i need a starter diagram for a honda civic ef 91
August 12, 2010 @ 4:43 am
I have a 92 accord wit a 95 ex engine… I’m having a hard time passing over 3,000 rpm.. It bogs out at 3… Like waaaahhhhhbonng bong bong…. Lol.. I have my 92 wire harness on and my 92 distributor on should I switch to the 95? Thanks for ya time n patience…
August 12, 2010 @ 3:13 pm
I have a 1997 Honda Accord that has began to get hot. It does fine until I turn the engine off. The fan is still blowing but I have water coming out on the passenger side behind the wheel. I can’t find any hoses from the radiator in this area. Any idea of what could be causing it?
August 19, 2010 @ 11:02 pm
I have a 96 accord non vtec body with a 94 accord vtec motor installed. Engine runs great but pops the check engine light for multiple cylinder misfire, however it is not misfiring. Help!!!
October 21, 2010 @ 7:56 am
i need h22a engine diagram..please…
December 31, 2010 @ 1:30 pm
OK, i have a 94 Acura Integra auto and i bought a F22B1 motor and trans manual.I have the ECU and wiring harness for the car i have more parts on the way.My only problem is i’m not really sure if i need to wire up both harnesses or what?
February 27, 2011 @ 2:42 am
Ok I have a 95 accord lx 2.2 non vetch and the motor went out so i get a 2.2 vetch motor and trans out of another 95 accord I have the brain for the vetch but the wiring in the car ant matching up with the diagram I have for the vetch as far as what pin on the ecu each wire plugs. I was told it would work but the check engine light is on and it is real slugish What do I need to do to fix the problem
July 1, 2011 @ 7:39 am
patrick shob the f22b1 is the motor I got for my car and it is looking like i am going to have to change both harnesses
July 1, 2011 @ 7:46 am
I bought a 2nd hand 1998 honda accord vtec automatic last july 2011. What’s bothering me is that there is a hard time making revolution beyond 4 rpm when making revolution at a park position. I have already replaced the fuel pump and filter but still the same. Is this normal? or something wrong with my vehicle.
February 6, 2012 @ 10:20 am
i bought a 95 accord and all 4 timing plates broke…does anybody know the function of those plates? i’ve been to multiple auto parts and nowbody seems to know what they do.
February 9, 2012 @ 3:22 am