Gutting Cat

[Garnetdawn]

Alright so after reading id say about a doesnt or so sites and other bs the affects seem to vary but basicly what i want to ask is if i gut cat..while keeping the code for the rear O2 sensor or even after getting rid of it..will it cause the PCm to change the Air-fuel mixture and whatnot.

Do not gut your catalytic converter.
The power gain might be a measly 1 HP. Not worth the effort.
You will trigger the MIL, but it will not effect your fuel trims.

[zzyzzx]

If you do this figure in having to use an O2 spacer on the rear O2 sensor. I would only do this if it were clogged and I did not want to buy a new one.

[Garnetdawn]

Yea i can see your points their I was just beating the idea around in my head and figured id get peoples take on doing it.

[Redog]

What are emission standards in York County?

PA has 3 different levels of emission testing, Green, Yellow, and Red

Green: visual check to see if emissions are there

Yellow: visual check and OBDII check to see if emissions are working correctly

Red: visual, physical, OBDII check which checks all sensors related to emissions to see if they are working or even there.

If you live in a Green county, whatever, live in a Yellow or Red, be ready to pay the $2500 fine if you get caught

[Garnetdawn]

Really late reply sorry just started college at UTI ...the shop i take it to for inspection dont do a smog test just visual....but since im over hear in chester county for the next year or so their isnt any emissions if i remmeber correctly

Originally Posted by Redog

What are emission standards in York County?

PA has 3 different levels of emission testing, Green, Yellow, and Red

Green: visual check to see if emissions are there

Yellow: visual check and OBDII check to see if emissions are working correctly

Red: visual, physical, OBDII check which checks all sensors related to emissions to see if they are working or even there.

If you live in a Green county, whatever, live in a Yellow or Red, be ready to pay the $2500 fine if you get caught

[Redog]

Chester County is a red county. If you get busted, the fine will be more than what you could buy a used Alero for