TwistedPuppet

Sorry, I ment co not o2. I have no emisions data at all as they stopped the test "Emisions not tested (Co far too high)"

Going to need a better scanner.

My thoughts are, not going into closed loop = bad upstream o2 sensor or maybe exhaust manifold leak.
From the freeze frame data, I gather it is stuck in cold warm-up (like having the choke pulled out). Coolant temp sensor seems fine if reading 98. However all I know is what I have learnt from watching youtube videos on o2 sensors and open loop/closed loop in the last few days.

I don't get the Single p0170 code without the either of other two codes that say lean or rich. It's saying i am adjusting the fuel too much but I'm not telling you if it's too much or too little because I'm a Ars***le.

Thought the plugs would be worse as well.