Jump to content

G4 plug in subaru v5- v6


Recommended Posts


I just bought a G4 plug in ECU for my subaru STI v5 - v6

Originally there is an ignition coil. I want a past one ignition coil per cylinder. is it possible to use the outputs from the computer Ign 1 ign2, Ign 3, ign 4 for controlling the ignition coils.

Thank you in advance


Link to comment
Share on other sites

Hi Ludovic,

Here is a link to the manual for your ECU. http://www.linkecu.com/support/documentation/g4-engine-management-documentation/subaru-impreza-wrx-v5-6

If you go to the pin functions section you will see that Ign 3 and Ign 4 are used for the engine fans, so it is not possible to use this plug-in computer for a direct spark ignition setup without modifying your wiring.

According to the information I have the v5-6 subaru should have a 2 coil wasted spark ignition system.


Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Create New...