Announcement

Collapse
1 of 2 < >

ANY BUYING/SELLING IN THIS FORUM WILL RESULT IN AN INSTANT BAN!

Read the rules: http://www.cb7tuner.com/vbb/showthread.php?t=43956

Myself, and the other mods have been very nice and lenient with the rules. We have been deleting threads, and giving out warnings. Some members didn't get the clue and re-posted over and over... Now ANY member buying or selling in this section will be banned... No IF's AND's or BUT's.
2 of 2 < >

Beginner Forum Rules - EVERYBODY read! (old and new members alike!)

Beginners start here. Once you have 30 worthwhile posts (off topic doesn't count) you may post outside of the Beginner forums. Any "whoring" (posting simply to raise your post count) will return your count to 0, or result in a ban.

These are the rules. Read them. Live by them.

1) Absolutely NO flaming! "Flaming" is an outright attack on a member. ALL questions are encouraged to be asked here, no matter how basic. Members with over 30 posts will be subject to a ONE WEEK ban if caught flaming in this forum (and yes, moderators can read deleted posts). Members with under 30 posts will be subject to a ONE DAY ban.

2) Use appropriate language. Racial or sexual slurs will not be tolerated. A ban will be issued at the discretion of the cb7tuner.com staff.

3) No items may be sold in the Beginner forums. Any "for sale" threads will be deleted.

4) Temporarily banned members will be PERMANTLY banned if they are found posting on another account.

The rules can and will be added to. Any updates will be marked in the title.

The rules for the overall forum can be found here:
http://www.cb7tuner.com/vbb/forumdisplay.php?f=144
Read them. You will be expected to follow them.
See more
See less

Map sensor wiring on euro-r

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

    Map sensor wiring on euro-r

    Hello I'm trying to do euro-r swap but haven't found much info on how to wire it. Thanks in advance

    #2
    Originally posted by Skeeter View Post
    Hello I'm trying to do euro-r swap but haven't found much info on how to wire it. Thanks in advance
    Welcome to the site!

    Agreed, this isn't a well-covered topic.

    The CB7 map sensor is not mounted to the manifold like the Euro-R has. The CB sensor is mounted inside the black box on the firewall near the fusebox. That black box has 2 connectors on it, and a few vacuum hoses. The hose #21 (usually printed on the side of the hose) is the map sensor vacuum line, and the 3-pin connector is for the map sensor. You can choose to skip this sensor and use the Euro-R one instead, so instead of having the wiring harness lead over to the black box, it will connect to the sensor on the manifold.



    The CB7 map sensor pinout is as follows:

    .__ == __
    ( 1 | 2 | 3 )

    1 = Red/White (+ power)
    2 = White/Blue (signal)
    3 = Blue/White (- ground)

    Here's a picture of a Euro-R MAP sensor wiring (from when I did my swap, forever ago).



    From the pic, it appears that left to right, the Euro-R pinout is as follows:

    Left = Green/White
    Center = Red/Blue
    Right = Yellow/White

    According to the following post on Honda-Tech: https://honda-tech.com/forums/honda-.../#post43370174
    Sensor connector GRN/WHT wire = 5v Positive (+) (sensor reference voltage ECU Pin D19) connect to your WHT/BLU wire.
    Sensor connector RED/BLU wire = Sensor Ground (-) (ECU pin SG1 D21) connect to your BLU/WHT wire.
    Sensor connector YEL/WHT wire = Sensor signal (+) (0.4v - 4.5,5v ECU pin D17) Connect to your RED/WHT wire.

    Hopefully this should help you match things up.

    Good luck!
    Last edited by cp[mike]; 04-07-2018, 10:45 PM.


    - 1993 Accord LX - White sedan (sold)
    - 1993 Accord EX - White sedan (wrecked)
    - 1991 Accord EX - White sedan (sold)
    - 1990 Accord EX - Grey sedan (sold)
    - 1993 Accord EX - White sedan (sold)
    - 1992 Accord EX - White coupe (sold)
    - 1993 Accord EX - Grey coupe (stolen)
    - 1993 Accord SE - Gold coupe (sold)
    Current cars:
    - 2005 Subaru Legacy GT Wagon - Daily driver
    - 2004 Chevrolet Express AWD - Camper conversion

    Comment


      #3
      Thanks that is what I was looking for awsome.

      Comment


        #4
        Ok got motor swap in. I tried to wire up map sensor on euro-r motor it will crank idle but won't take any gas. So I wired back up to old map in the box and it will run take gas but will not idle. Any thoughts?

        Comment


          #5
          List your entire setup. (injectors, fuel rail, distributor, IACV, EGR, *ECU*, is the engine still set up for OBD2 or did you convert it to OBD1)

          The Euro-R swap has a bunch of weird things to get it going from what I noticed doing my swap.
          Keep Pushing..

          Comment


            #6
            I'm swapping a euro r into my cb9 and I'm stuck with wiring really need help please

            Comment

            Working...
            X