I failed my smog, code is P0174 system too lean (bank 2) & P0173 Fuel Trim Malfuction ( Bank 2) . My 02 sensors were changed about 2 months ago. what should i check for? Mine is a 98.
Mechanic said i failed at 15mph test
Thanks in advance guys
Mechanic said i failed at 15mph test
Thanks in advance guys