looking for some list knowledge.  just installed a2 injectors/rail/regulator/carbon eliminator AND found that the o2 sensor is wired but not responding.  sensor works individually, but can not get ECU to make it do anything.  any body else have this problem?  checked the archives and found one that seemed to address the problem, but could not find the follow up.  

thanks,

chris
91 carat tiico
(starting to dream of eurovan's and warranties)