- Nov 15, 2018
- Montgomery Center VT
I got the P0155 CEL and ordered a new Denso unit through Amazon - took 20 minutes to install (thanks everyone for their posts!). The CEL is still on after a drive around the block - do I need to drive more, or get the code cleared? Before and after the new Ox sensor, the truck drove totally fine. Just have the annoying code. Hopefully nothing more serious. Thanks in advance.