It is a 6A12tt engine. I don't think the ECM link is compatible with that engine. That's why I suggested a programmable ECU. You take out your old wiring and eliminate problems with the original ECU that tend to fail a lot. They are scarce in that VR4 model. You can try your luck at Japanese auctions buyee.jpAbsolutely not !! Do not install a full stand alone. You will spend $1000s of dollars just for the system, possibly new wiring harness, and programming if you are unfamiliar.
You best alternative is to buy a know good galant VR4 ecu, and buy a DSMLINK chip. There is a lot of support and video tutorials on how to set it up and how to program it with your laptop. It's one of the most friendly systems that you can get for the dsms and it has been proven to put cars and the nine second quarter mile range. All for around $700 to $800. No need to chop wiring harnesses up, and you can stay on mass air or switch to speed density with just a temperature sensor and a 4 bar map sensor. Lastly you keep a lot of the Protections in place by keeping a factory ECU in charge of engine management, such as your knock sensor and other areas. I would not recommend going to a standalone
is a 6A12tt engine V6I got my last one on eBay. A 1G manual should work in a bind. I got an eprom so I could use my tune.
As far as stand alone. I say it depends on your desired power and how much you can spend.
You can also see if http://www.dsmlink.com/ can repair what you have. They couldn't find a problem with my last one, but the car wouldn't start, until it got a different ECU. I never figured out a detailed diagnosis on the issue, so I place no blame, but they "should" be able to repair an ECU.
I did miss that, but you could at least email dsmlink and see if they would be willing to take a look. They support the 3KVR4/Stealth TT ECU. I can't speak for them, but it can't hurt to ask. Other than that, you will have it hit up sources from Japan.is a 6A12tt engine V6