Re:CEL 98 civic
 

i used the hot wire for my radio....works everytime.omly wire you use at the 02senser is the signal wire..tap into it at the ecu.. ;D

Re:CEL 98 civic
 

that would work yes. but the sim dont seem to be my prolem becasue the heater wire malfunctioning not the sensor. i put on multiple o2 sensors from friends and non of them work.

Re:CEL 98 civic
 

problem solved