So I bought myself a Haltech platinum pro plugin ECU for my car (R33 GTST s1)
This is the first aftermarket ECU iv'e ever put on any car ever, and I tried installing it myself, and just to get it running well enough to drive it to the tuner's to get a full proper tune up done (trent @ status i hope ur reading this).
So i plug the ecu in, upload the RB25 base map that came with the software and I encountered these 2 problems.
1: The f**ker wont start, with the stock ecu its fine, but with the haltech it just cranks and cranks but wont start.
2: The readings are wrong, with the throttle completely closed the gauge in the software says 53.7% throttle, shouldn't it say 0??
Is there something I'm missing here, because I thought the term plug n play meant exactly that.
I wasn't expecting it to run perfectly since it's only a base map, but it should start right??
Is there something aftermarket ecu's don't do that factory ones do eg. fuel pump relay??
Or should I just concede that this is all over my head and hand it off to trent who could probably fix it easily (just trying to save you time and me money here mate)