si_motor_spt

Hey all, i did a clutch job on my car over a year ago and my fren who was helpn me forgot to move my o2 sensor(first one) away from the trans/motor surface and it got pinched, after fixing the wire, started the car and it threw that code,p0135, i changed the o2 and nothing, checked ,my fuses,all okay, anyone have any suggestions or if i can bypass it, would it be my ecu?