obd1 and obd2 question?
 

are 95-96 240sx OBD-1?

thanks

early 95's are OBDI, late 95's are OBDII, all 96's are OBDII. You can Tell if your 95 is a OBDI by looking at how many O2 sensor wires going to your O2 sensor there are, if there is one then its a OBDI. If there is 3 then OBDII.