O2 Simulators

[TheDon]

ok so i want to remove my centre cat and have to go the route of finding an O2 Sensor.

here is what i have come up with so far, but i realy dont know what im buying.

all i have been going off is that i think the lexus runs OBD2 (or something)

ebay o2 sensor

MKiv supra forum

o2 sensor . com

if anyone can guide me to making an informed choice i would be greatful

[Dave-Ellen]

I think you need a O2 emulator this fools the ECU into thinking everything is tickey boo.

[TheDon]

that is what they are tho, an emulation is a simulation in a way.

cant find much in the UK tho, but i can find a diagram of how to make your own based on a 555 timer chip, but if i remember rightly they discontinued the 555 timer chip a few years ago didnt they?

[Rob]

would be surprised if they stopped making the 555 so many things use it.

EDIT: at maplins for the huge cost of £0.29!

[RoadRash]

I think you need a O2 emulator this fools the ECU into thinking everything is tickey boo.

←

Yep!

[TheDon]

well thanks to a certain member i will soon have a o2 simulator/emulator to test. if it works out ok i will loose the cats all together!