Just received my Liquid Gauge LCD replacement service from Jim at RaceDiagnostics, and got Jim to send me a Password as I didn't have it when I bought the car with it, great little device BIG THANKS to Jim at Race Diagnostics for all the Help.
 
Was going to reseal under the scuttle but after 2 kettles of hot water over tge wiper spindles, they still weren't coming off. Think I'll have to do a few more gym sessions before my next attempt lol. So I then topped up my nieces fabia's power steering, which is located under the battery, what a crap place to put it. Oh I washed the leon as well.
 
Just changed my pre cat O2 sensor and took it for a little blast. Seems like its gonna be so much better on petrol. And I don't know if I'm imagining it or not but seems to pull better aswell.
 
If the old was was worn/broke yeah it will make a significant difference.

Well I noticed a big drop in mpg and when I plug my fault code reader in it always brings up bank 1 below threshold. And when doing readiness test it always came up O2 sensor fail. I've deleted all the codes and took it for a run and fingers crossed its all coming up clear. The only thing that is coming up fail is catylist but it ain't got one so that's prob why. No spacer fitted on the rear sensor and no light coming on.
 
Well today i cleaned my throttle body out....i got told it was running rich on idle and that it probably needed cleaning plus was bit sluggish. So i did some research and found out it was easy enough to do myself and heres the progress in pictures...

IMG_20130305_155253_zps858d1e65.jpg



as you can see from this picture its not in a very good state at all.




IMG_20130305_155547_zpsd684cb87.jpg





and that was absolutely caked in crap :mad:

so i cleaned it all up both sides and this was the result........





IMG_20130305_160427_zpsc668a35f.jpg



now that's what it should look like!!!!

and have to say instantly felt a better drive and better acceleration now it can actually breathe smoothly. :).
 
Well today i cleaned my throttle body out....i got told it was running rich on idle and that it probably needed cleaning plus was bit sluggish. So i did some research and found out it was easy enough to do myself and heres the progress in pictures...

IMG_20130305_155253_zps858d1e65.jpg



as you can see from this picture its not in a very good state at all.




IMG_20130305_155547_zpsd684cb87.jpg





and that was absolutely caked in crap :mad:

so i cleaned it all up both sides and this was the result........





IMG_20130305_160427_zpsc668a35f.jpg



now that's what it should look like!!!!

and have to say instantly felt a better drive and better acceleration now it can actually breathe smoothly. :).

Did you fit a new gasket.