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Thread: ECU Pinout / Wiring Diagram / FSM for JDM BD5 RS / BG5 GT-B Twin Turbo EJ20R

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    ECU Pinout / Wiring Diagram / FSM for JDM BD5 RS / BG5 GT-B Twin Turbo EJ20R

    Hi all,

    as per title, I'm chasing an ECU pinout / wiring diagrams / factory service manual for an EJ20R.

    ECU is an "87"
    Engine is an EJ20R Twin Turbo
    Chassis was a manual JDM BD5 RS / BG5 GT-B (either should be fine as they both use the "87" ECU)

    Even if it's in Japanese that would be better than nothing
    99 Impreza [EZ30 Swap Project]
    97 Impreza [EJ20R Twin Turbo Swap Project]

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    Edit: Never mind. Found it, I think. Thanks again to Reuben

    For anyone else looking:

    Name:  EJ20R ECU Pinout.jpg
Views: 700
Size:  97.6 KB
    99 Impreza [EZ30 Swap Project]
    97 Impreza [EJ20R Twin Turbo Swap Project]

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    Any chance you have the full JDM electrical diagram service manual (in Japanese) for 97-98 MY?

    I have a 96.6 supplement and the ‘95 one coming from Buyee (plan to scan it).

    Thanks in advance.

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    Quote Originally Posted by Jdmn19 View Post
    Any chance you have the full JDM electrical diagram service manual (in Japanese) for 97-98 MY?

    I have a 96.6 supplement and the ‘95 one coming from Buyee (plan to scan it).

    Thanks in advance.
    No sorry, this was taken from another forum but just reposted here because it's more active. Best of luck!
    99 Impreza [EZ30 Swap Project]
    97 Impreza [EJ20R Twin Turbo Swap Project]

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