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Thread: 4th gen map sensor

  1. #1
    SEi User import racer's Avatar
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    Cool 4th gen map sensor

    can anyone tell me where to look for the map sensor on a 4th gen accord,i want to go to the j/y to look for one but don't know where it is on the motor.



  2. #2
    3Geez Veteran ghettogeddy's Avatar
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    Re: 4th gen map sensor

    this is on a teg but they all seem to be on the intake

  3. #3
    3Geez Veteran Rendon LX-i's Avatar
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    Re: 4th gen map sensor

    There inside the Magic box in the vacum command center lol....Its in there my man...I know cuz thats where i got mine....It dont do alot but it helps on top end nothing you will notice unless you got decent mods...my o2 cents


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  4. #4
    3Geez Veteran ghettogeddy's Avatar
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    Re: 4th gen map sensor

    Quote Originally Posted by Rendon LX-i View Post
    There inside the Magic box in the vacum command center lol....Its in there my man...I know cuz thats where i got mine....It dont do alot but it helps on top end nothing you will notice unless you got decent mods...my o2 cents
    are they ive never pulled one just did a google search and on most all other honda acuras they were near they intake

  5. #5
    3Geez Veteran Pico's Avatar
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    Re: 4th gen map sensor

    your cars is going to run a little richer and gas mileage will drop a bit. Like rendon said not worth it unless you have some mods.
    If you havent done it yet go with a CAI first thats what I would do.

  6. #6
    3Geez Veteran Rendon LX-i's Avatar
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    Re: 4th gen map sensor

    Quote Originally Posted by ghettogeddy View Post
    are they ive never pulled one just did a google search and on most all other honda acuras they were near they intake
    yeah in the accords its in the magic box man...acuras and civics have map sensors on the TB.

    Its really not worth it.....i felt it after cam and header and msd and coil installed kinda like a Mini Vtec lol....Like pico said your gas mpg will drop alittle...


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  7. #7
    3Geez Veteran ghettogeddy's Avatar
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    Re: 4th gen map sensor

    Quote Originally Posted by Rendon LX-i View Post
    yeah in the accords its in the magic box man...acuras and civics have map sensors on the TB.

    Its really not worth it.....i felt it after cam and header and msd and coil installed kinda like a Mini Vtec lol....Like pico said your gas mpg will drop alittle...
    ya thats why ive never done it myself

  8. #8
    3Geez Veteran gfrg88's Avatar
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    Re: 4th gen map sensor

    Just get a whole 4g engine instead...
    -Gio
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  9. #9
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    Re: 4th gen map sensor

    Quote Originally Posted by gfrg88 View Post
    Just get a whole 4g engine instead...
    X2
    n den go w a g23 frankenstein

  10. #10
    3Geez Veteran Rendon LX-i's Avatar
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    Re: 4th gen map sensor

    Fuck that a20 all the way lol...


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  11. #11
    LX User 89sei89dx's Avatar
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    Re: 4th gen map sensor

    on my 91 integra the map sensor is on the firewall on the drivers side . with some other sensor n some stuff. i put it on my car and it felt slower and not right. but its a b18 so i dont know if the engine it was on before being smaller was the prob.

  12. #12
    2.0Si User labeledsk8r's Avatar
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    Re: 4th gen map sensor

    just a little FYI someone dynoed a 3g on 3 diffrent maps (3g, 4g, 5g) and there was no increase in power at all.

  13. #13

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    Re: 4th gen map sensor

    also i heard all honda map sensors are the same, Cause i have a b20b TB mounted one on my b16 intake and i asked some guru's if it was the same they said all of the mnare the same

  14. #14
    LX User 3rd Party's Avatar
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    Re: 4th gen map sensor

    I don't suppose this would be necessary with a 260-grind cam? I ordered one from Delta and they mentioned the 260-grind since I'm on a strock fuel setup, what's y'all's two cents??
    1987 Honda Accord LX-i (A20A3) (179k)
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  15. #15
    3Geez Veteran MessyHonda's Avatar
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    Re: 4th gen map sensor

    even with my stock cam i made 112whp with the 4th gen map sensor

    1989 Honda Accord LX-i
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  16. #16

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    Re: 4th gen map sensor

    A map sensor is a map sensor. I never believed in this 4th gen map sensor thing.

    http://pages.videotron.com/omus
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  17. #17

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    Re: 4th gen map sensor

    dude messy proved it on the dyno. i remember the thread. it was like 7 whp and like 9 wtq. compared to the 3G one.

    i'm running one and yeah you'll notice a difference. wayyyy smoother in the top end. however, the car will eat some fuckin gas now.

    definitely requires supporting mods.
    -Harvey

  18. #18
    3Geez Veteran Rendon LX-i's Avatar
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    Re: 4th gen map sensor

    X2.....IT made a big difference when i did it also....i even put the stock one on and i was like wow...That was with cam,msd,header,catback,cai so idk....Like a203 said way way smoother on top end...and yes gas mileage drops a few...but works.


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  19. #19

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    Re: 4th gen map sensor

    maybe all you guys had fucked mp sensors because im sure they are allll the same

  20. #20
    3Geez Veteran Rendon LX-i's Avatar
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    Re: 4th gen map sensor

    nope


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  21. #21
    LX User 3rd Party's Avatar
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    Re: 4th gen map sensor

    Well I guess I can go, "acquire" a 4th gen MAP sensor and dyno the car before with the cam, then after with the cam...see if there's a change
    1987 Honda Accord LX-i (A20A3) (179k)
    79-whp, 103-wtq (Performance Solutions)

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  22. #22
    3Geez Veteran MessyHonda's Avatar
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    Re: 4th gen map sensor

    Quote Originally Posted by 3rd Party View Post
    Well I guess I can go, "acquire" a 4th gen MAP sensor and dyno the car before with the cam, then after with the cam...see if there's a change
    its not that hard...i just left my 4th gen sensor in

    1989 Honda Accord LX-i
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  23. #23
    3Geez Veteran Rendon LX-i's Avatar
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    Re: 4th gen map sensor

    took 10minutes to install...easy as 1,2,3 or a,b,c or w/e lol...


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  24. #24
    LX User 3rd Party's Avatar
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    Re: 4th gen map sensor

    So you just splice the 4th gen sensor into the wires of your stock 3rd gen sensor??
    1987 Honda Accord LX-i (A20A3) (179k)
    79-whp, 103-wtq (Performance Solutions)

    "...if you type, 'Google' into Google you'll break the internet..."

  25. #25
    2.0Si User mushroom_toy's Avatar
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    Re: 4th gen map sensor

    Honestly its not worth it at all. Did three dyno runs with 3rd, 4th, and 5th gen sensors and no dice. They were all the same.
    1986 Honda Accord Lx-i

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