lol not this thread again! You could try a lemon, but I found that using the spray-on contact cleaner from jaycar does an alright job.

a new aftermarket NTK sensor is only $100...

i personally like to put mine in the freezer.. then i use 'brake kleen'.. over night, i then wash it in petrol.. place it in a lemon for a few hours then i apply 12v to all of the wires at the same time... wash it off in clean purified bottled water.. and then i hold it the palm of my hands while i jump up and down on my left foot 23 times. turn around, throw it into the air catch it.. and then i make sure that i have it in and tightened within 23 seconds of catching it.. has worked for me a few times... except the time that i dropped it and it broke internally.. but.... u know how it is...

Quote: Originally Posted by exchaser i personally like to put mine in the freezer.. then i use 'brake kleen'.. over night, i then wash it in petrol.. place it in a lemon for a few hours then i apply 12v to all of the wires at the same time... wash it off in clean purified bottled water.. and then i hold it the palm of my hands while i jump up and down on my left foot 23 times. turn around, throw it into the air catch it.. and then i make sure that i have it in and tightened within 23 seconds of catching it.. has worked for me a few times... except the time that i dropped it and it broke internally.. but.... u know how it is... Cheers for that! Does it matter whether my curtains are open or closed while i follow these steps?

hey whats the go does it work if yoiu just stick it in a lemon overnight