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X2 I'm like Nisspat, I also didn't know about leaving battery on concrete

Haha, not everyone knows this, there is always a dumbarse like me :)..lol.
Thanks for the tip..

And Ducattrp, the ECU will clear but will relearn all the setting when you start driving around

Just another thing as well,

Everyone probably knows this but I thought I would put it out there,

Make sure you do not leave the battery sitting on a concrete floor, by all accounts this will...