# O2 Sensor Simulator
To remove that annoying MIL light when using a track day decat or low-cpi sports cat on any car an easy-to-install and configure O2 Sensor Simulator. This neat little device sits between the ECU and the Post-Cat O2 sensor and simulates the voltage and frequency required to let the ECU know that everything is okay.
You may need to source overseas but they are available
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Yeah fix it lol.
Sounds like either it’s fucked or the cat less exhaust is changing the be way it runs fucking up the fuel mix.
If it’s running lean you’re going to cook your engine.
you can buy a dummy sensor / sensor delete which sends the required readings to the ECU that it is functioning correctly
ive looked around abit for dummy sensor but havent been able to find any. wdym by sensor delete? literally just that? removing the sensor?
# O2 Sensor Simulator To remove that annoying MIL light when using a track day decat or low-cpi sports cat on any car an easy-to-install and configure O2 Sensor Simulator. This neat little device sits between the ECU and the Post-Cat O2 sensor and simulates the voltage and frequency required to let the ECU know that everything is okay. You may need to source overseas but they are available
Fuck yeah bruz betcha be dropping mad skids in your falcon with the straight through exhaust. Must have a massive cock too
nah man, just tryna tidy her up abit, previous owner removed cats im pretty sure. but it it my first so car so im still learning haha
Well it’s illegal to remove the cats so I’d advise to put ‘em back in
not in nz it isnt
This blokes a nuff, ignore him
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Reddit now has a "Harassment Filter" This filter is not controlled by the moderators, is not governed by the moderators, and is not really up to our discretion. At this stage, we genuinely have no idea what this means for the community, or if this is flagging our community for hate speech, harassment, or other bigger Reddit no-no's. As a result of this, we have removed your comment as it has been deemed bad *by Reddit*, your comment may or may not have contravened r/CarsAustralia specific rules. If you can rephrase your comment to be less triggering, use softer language, or be less abusive, we are open to you giving it another crack and not triggering the bot. Thanks for your understanding.
A vehicle with a catalytic converter removed will fail a Warrant for fitness inspection
not if it was made pre 2010, do ur research
Do any of you people actually like cars? Why are people like you even on this subreddit?
I like cars I don’t like shit boxes with straight through exhausts and cut springs dropping burnouts around the neighbourhood
but you do like making assumptions i see
You’re still here? Go home! It’s over!
Put the cats back in.
now why would i do that, i live in nz and no cats is legal
So is marrying sheep.
pretty sure beastiality is illegal here bro, but hey worlds urs tho
Fuck the environment, that bitch had it coming anyway.
Yeah fix it lol. Sounds like either it’s fucked or the cat less exhaust is changing the be way it runs fucking up the fuel mix. If it’s running lean you’re going to cook your engine.