How To Change O2 Sensor

[psychoacid]

hello gurus....

how do I replace the o2 sensor on r33 gtst s2?

i have tried using wd40 and a spanner big and small but somehow i couldnt get it down. The location seems to be to small.

Do i have no choice to buy an o2 sensor socket or is there any trick?

Thanks

PS: moderator pls move if im at the wrong section. thanks

[260tech]

hello gurus....

how do I replace the o2 sensor on r33 gtst s2?

i have tried using wd40 and a spanner big and small but somehow i couldnt get it down. The location seems to be to small.

Do i have no choice to buy an o2 sensor socket or is there any trick?

Thanks

PS: moderator pls move if im at the wrong section. thanks

Would this help? http://www.skylinesaustralia.com/forums/Fi...sor-t83819.html

Hope so.

Cheers GW

[psychoacid]

i cant fit the spanner directly to the sensor nut. am afraid that i'll spoil the nut hexagonal shape if i force it to turn.

[_Scotty_]

Can't say I've worked out a good way of doing it, I removed mine with an open-ended spanner from under the car BUT BE CAREFUL! If it's seized and you force it you can destroy the thread within the dump pipe.

[psychoacid]

yay....its all fixed now.

managed to borrow the socket from a workshop for a while and fixed it myself.

only costs me 10 mins of time.