Quote:
Originally Posted by Enthalpy
Yes, definitely specify which harness you have. I'm 95% sure the pinout between the gen 2 JDM and the 93-95 USDM are the same. In that case, you would use the 1121 box (AEM EMS) or the JDM jumper config (Nemesis) when you order it.
You will get plug and play for the Nemesis. For speed-density (which you want, that AFM runs out at 250-ish rwhp), you will need to wire in a MAP and IAT sensor set to the AEM EMS.
EGR = Exhaust Gas Recirculation. It's a pollution device that reduces NOx. Japan and most of Europe have very relaxed laws concerning NOx, so Toyota didn't need an EGR for those markets. They had to put it on for the US markets to reduce NOx, as the US is more strict concerning NOx emissions.
|
Sounds good good.. Seems like so far from what i been readin the the Hydra Nemessis EMS is a very good EMS for a toyota mr2.. I'm like 80% sure that's what i will go with. Before i decide i want to make sure i order t he right stuff lol... How can i find out what wiring harness i have ? Is there any easy way to finding out ? hehehe.... So far the saler has not lied about anything.. He said it was a JDM harness.. ... wonder if i order the wrong part if they vendor would let me return it for the correct one... hehe...