ok so im thinking about buying hondata s300 from a website and i have a 2000 gs which is obd2 2 o2 sensors and my question is if i get the ecu and replace my stock one can they tune it to only have one 02 sensor the one before the cat without the cel coming on cuz i put a test pipe on and it burnt my o2 sensor and also i want to do a little more aggressive tune at the same time

 

i run without a o2 sensor and i believe through hondata you can turn the cel off. your going to have to get a jumper harness and a obd1 ecu cause hondata doesn't support obd2.

 

so hondata s300 is a program cuz on the site it looked like the whole ecu?

 

what is it that you want to do exactly? if it's just run with the test pipe phearable.net can burn your stock program on an obd1 system that only uses 1 02 sensor.

 

yea with a small tune to get more power out of my tb and im and exhaust that i have but yeah