Looks like I have to buy a front left O2 sensor since I threw a CEL 1001 over the weekend. I reset the ECU but it came back again today. My question is what brand does everyone usually get as a replacement? This site https://www.automedicsupply.com/catalog4.php?PHPSESSID=697ecc5ea23585a4317d8a7f94cf5de2# shows 3 brands listed for OEM fitment; Walker, Denso and Bosch. I just want to make sure I get the better of the three brands. Thanks for the input.