GeyserRuan Posted June 17, 2023 Report Share Posted June 17, 2023 We have bought a secondhand ecu from somebody that said it is for a 4agze turbo. We don't know the link products as this is our first ever link to work with. After some research we found that the ecu is for Toyota looks like a G1 V3 so we got the manual online for it and wired up accordingly now when ignition gets switched on there is no feel pump and when engine is being swinged no feul or spark but we see a led going believe to be crank Pic up. And would like to know what the blue switch is for and how it should be thanks Quote Link to comment Share on other sites More sharing options...
GeyserRuan Posted June 19, 2023 Author Report Share Posted June 19, 2023 Also do I have to wire in a igniter, and if so where would I find a diagram thanks or diagram of how to connect up the coils thanks Quote Link to comment Share on other sites More sharing options...
koracing Posted June 19, 2023 Report Share Posted June 19, 2023 Sorry this isn't going to be helpful to your questions and I don't mean to offend, but I'm quite curious as to why are you trying to use this ecu in 2023? Quote Link to comment Share on other sites More sharing options...
DerekAE86 Posted June 19, 2023 Report Share Posted June 19, 2023 please get something better Even a "simple" engine like a 16v 4AG(Z)E can benefit greatly from a modern ECU. Quote Link to comment Share on other sites More sharing options...
GeyserRuan Posted June 19, 2023 Author Report Share Posted June 19, 2023 I fully understand that a newer ecu would be better and more efficient, but at this stage I would just like to get the car running and I am currently not in a position to afford something newer at this stage so that's why hope that explains it koracing 1 Quote Link to comment Share on other sites More sharing options...
Confused Posted June 20, 2023 Report Share Posted June 20, 2023 The most expensive option is usually to "try and use this because I've got it" Don't cheap out on ECU, it is the one thing that makes all your hard work and effort work nicely together. (The other thing to not cheap out on is injectors) You're going to spend less time and money overall by starting out with something new and modern than trying to re-use something old. Trust us, we've been there, we've done it, and that's why we're telling you not to, as it's a pain we don't want others to have to go through! Quote Link to comment Share on other sites More sharing options...
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