Need help identifying plugs

Discussion in 'Mazdaspeed 3 General Discussion' started by Dedlyvirus, May 4, 2017.

Watchers:
2 users.
  1. Dedlyvirus

    Dedlyvirus Greenie Member

    Joined:
    Feb 13, 2017
    Posts:
    47
    Trophy Points:
    8
    Location:
    Palm Coast, FL
    Ratings:
    +6 / -0
    IMG_1841.JPG IMG_1844.JPG IMG_1843.JPG IMG_1841.JPG
    IMG_1842.JPG

    I need help identifying some plugs.

    Photo 1: is this the stock wiring harness for the boost controller?

    Photo 2: what does this connector go to? It's wrapped up on the same harness that connects to the two connnectors going to the spark plug coils, and vtcs controller.

    Photo 3: is this just a dead plug for nothing? It looks like it hooks up to the connector in photo 1, but it doesn't connect to anything else. Photo 4 shows the location of this plug.

    I'm working on the bnr S4 install. I got the turbo in and am trying to finish it up. Any help would be greatly appreciated.
     
    Dedlyvirus, via an iPhone, May 4, 2017
    #1
  2. djohns

    djohns Greenie Member

    Joined:
    Feb 17, 2016
    Posts:
    815
    Trophy Points:
    93
    Location:
    Plainfield Il
    Ratings:
    +873 / -1
    One is EGR, one is VTCS, there shouldn't be an open plug for the EBCS.
     
    djohns, via an iPhone, May 4, 2017
    #2
    • Like Like x 1
  3. Dedlyvirus

    Dedlyvirus Greenie Member

    Joined:
    Feb 13, 2017
    Posts:
    47
    Trophy Points:
    8
    Location:
    Palm Coast, FL
    Ratings:
    +6 / -0
    I had to unplug the EBCS to remove it from the car and plug the new Grimmspeed in. I'm pretty sure that's the harness for it because there isn't any other one over there. That blank plug on the back of motor is throwing me off though.
     
    Dedlyvirus, via an iPhone, May 4, 2017
    #3
  4. djohns

    djohns Greenie Member

    Joined:
    Feb 17, 2016
    Posts:
    815
    Trophy Points:
    93
    Location:
    Plainfield Il
    Ratings:
    +873 / -1
    Right but you still need to plug the grimmspeed EBCS which plugs into the factory harness.
     
    djohns, via an iPhone, May 4, 2017
    #4
  5. Dedlyvirus

    Dedlyvirus Greenie Member

    Joined:
    Feb 13, 2017
    Posts:
    47
    Trophy Points:
    8
    Location:
    Palm Coast, FL
    Ratings:
    +6 / -0
    Yes. I was just making sure the harness I plugged into the Grimmspeed was in fact the factory harness for the EBCS, and not for something else.
     
    Dedlyvirus, via an iPhone, May 4, 2017
    #5
  6. djohns

    djohns Greenie Member

    Joined:
    Feb 17, 2016
    Posts:
    815
    Trophy Points:
    93
    Location:
    Plainfield Il
    Ratings:
    +873 / -1
    This is the only one I'm not sure of. I can check my car tomorrow.
     

    Attached Files:

    djohns, via an iPhone, May 4, 2017
    #6
    • Like Like x 1
Loading...

Share This Page

Users Viewing Thread (Users: 0, Guests: 0)