Ok so I I just got my transmission rebuilt about 2 weeks ago, and i couple days ago my engine light came on. When I hooked it up to the scanner it said P0501 which is the speed sensor or something. My transmission shifts fine, it just feels funny at idle. Is this something serious? Is it normal to have this problem after getting your transmission rebuilt? How much is the average cost for replacement?
Read more: OBD II Code P0501 on 01 honda civic?