1. This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn More.

No power to my ECU

Discussion in 'ECU's, Electronics, and Tuning' started by halefyr, Apr 28, 2006.

  1. halefyr

    halefyr Junior Member

    Messages:
    6
    Likes Received:
    0
    Joined:
    Mar 4, 2006
    I did a B16A swap into an 89 hatch. I have a PR3 ecu. Everything is wired correctly. I just don't have any power going to my ecu. Starter turns over, fuel pump engages, radio works, lights work, etc. Just acts like ecu doesn't have power to certain pin-outs. I did have a check engine light on for a while, now nothing. Any suggestion would be appreciated and used.
     
  2. lil_red_si

    lil_red_si Senior Member

    Messages:
    355
    Likes Received:
    1
    Joined:
    Feb 14, 2006
    Location:
    west haven,ct
    did you check your ecu fuse to see for some reason if it is blown?
     
  3. halefyr

    halefyr Junior Member

    Messages:
    6
    Likes Received:
    0
    Joined:
    Mar 4, 2006

    I found out there is power into the ECU. There is not any power going to the main relay for some reason. I'm not sure if having a Japanese ecu makes the difference or not. All fuses and connections seem good. The old ECU worked fine but it was for the D15. Any other suggestions?
     
Verification:
Draft saved Draft deleted

Share This Page