search hasnt helped. Im looking for pin outs and info on a pr3 obd1 ecu. Im geting a code 2 witch is suposed to be the 2nd o2 sensor. Has anyone ever needed a 2nd o2 sensor on a obd1 computrer? my 92 teg dont have one. plus i cant find which pin or pins are for the 2nd o2 sensor to even add one please help. thanks

 

Anyone? NO one is running this computer? If so do you have 1 or 2 O2's any codes?

 

bump

 

im running that ecu but i only have one o2 sensor

 

Sorry i found i have a code 20 not a 2 i was reading it wrong. SO now what do i do? thanks

 

by any chance is your car from canada. the code your throwing is the electronic load detector need more info on your car and i know what to do because i had this code