hello, i have a 93 fd that's pretty much stock other than aftermarket intake and intercooler,I just installed a haltech e2000 ecu, car runs but it's running rich and has a lot of black smoke coming from the exhaust, i was just wondering if anyone has a modified base map that i can try to see if it makes a difference

 

Did you change the sensors you were supposed to?

 

yes I installed the haltech iat sensor that came with the ecu. are there any other sensors that I'm suppose to change?

 

Check calibration on all your sensors. It shouldn't NEED a wideband, but I'd definitely advise one. Also be SURE you're loading the RX7 S6 twin turbo map.