is it flanged? can you attach a picture? never seen inside the engine bay of a 430. or at least close enough to get a glimpse of the 02s
Finally I got it out!! last night I put few WD-40 spray and wait 10 minutes then turned it backwards 1/4 turn and then towards and then backwards and... repeated this about another 10 minutes, then it was free totally.
It's not flanged. it's normal 4-wire sensor. I took 3 pictures, left O2 position, right O2 position and closed look of removed sensor, but can't attach them, seem the large size. The old one has open heater circuit. the new one (Walker) is meamured 16 Ohm on heater.
hey im a new member here,
i have a 02 sc430 as well, and my check engine light is on. I went to my buddys shop today to get it checked out with the OBD machine and it read p0155 "O2 sensor heater circuit bank 2, sensor 1." I'm assuming this sensor is on the passenger side/ sensor BEFORE the cat. I have an idea of where the sensor is, but im not 100%. Could you send me the pics you took of the sensors via email please? That would be so cool of you. My email is mnguy1@brockport.edu thanks for the help!
