O2 Sensor faults?

[Keith185]

Got these two faults up;

O2 Sensor Front,
Front O2 Heater Front

Is it solely a lambda sensor fault? Had the top fault come up before and replaced the sensor.

 

[Keith185]

Edit *Front O2 Sensor Fault*

 

[Jonny1*2]

sounds like lambda, does the car run ok? could be wiring.

 

[Keith185]

Stutters and misfires a bit when 'cold' Seems to be better after 10+min.

Took it to garage today, the heating element has gone on the lambda deffinately and becuse it was only replaced 5months ago will be getting new one Hope that'll sort it.