I have found this site maybe a year ago. I have an EJ9 and use this site for info. Quite useful I'd say. Thank you for your work. : )

Even if I also swap the 1500cc injectors? Doesn't the ECU just calculate the ammount of fuel injected depending on the intake of air? Help me understand. : )

Hello, I have the opportunity to swap my entire head, intake manifold, wiring loom, ECU, from D14A3 to D15Z6. Will I need to remap the ECU or will it just work? As far as I understand the swap would be straightforward, mechanically speaking? I'm not looking for huge powergains, in fact, I what I wou...

Hello, I have a non-ABS EJ9. Will ABS-equipped Del Sol parts fit my drum to disc brake swap?

Thanks!

Here's another idea I thought of. Couldn't I just resolder the riser board from my old ECU to the new one? Is my assumption that the immobilizer is in the riser board a wrong one?

Hello, It's my first post here, and I'm going to ask you a questionable thing, so plese bear with me. Maybe half a year ago, I bought an EJ9 from a friend. Now I'm trying to get it ready for bi-yearly technical inspection. One of the problems the car has, is it always has the check engine light on. ...