I got a code 1 fo hte primary(first) oxygen sensor. I jsut replaced it today with a Denso universal o2 sensor today. I rset the ecu and then about a minute of drivingthe check engine light is back on. iv reset it a few times and it keeps getting the #1 code. has anyone had this problem? i have the sensor wired correctly that i know of. any info would be helpful


Modified by silentblackhat at 1:55 PM 2/18/2005