Error codes on mk3 ibiza cupra

[ReadieeVTS]

Hi guys was driving the car the other day and started to splutter a little bit under load, so I scanned it with my blueprint scanner and it brought up

P0134 02 sensor circuit no activity detected bank 1 sensor 1

P1116 manufacturer specific but read online and it says: 02Sensor Heater Circ.,Bank1-Sensor1 Open

So I cleared them and took it for a drive about 5 miles and rescanned it and the same faults come up plus another 2!

P1114 manufacturer specific and again read online it said: Bank1-Sensor2 Internal Resistant too High

P0140 02 sensor circuit no activity detected bank 1 sensor 2.

Anyone have any ideas what this could be pulling my hair out

Cheers

[topher]

i'd get the proper vag specific codes before replacing any parts, P codes can be misleading. You could jack the car up or get it on some ramps to inspect the wiring and plugs for the lambda sensors