Turbo 4.8 LY2 build
06-02-2019, 02:46 PM
#1
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Turbo 4.8 LY2 build Ok as I stated I'm new to the turbo build, I've done some research.... already figured how I want to run my pipping.
Next took a look underneath my truck I have 4 o2 sensors and 2 cats. Cats do have to be deleted but I will be using truck as a daily driver and will still need to pass emissions each year.
You tube showed me a bypass hack for the computer to trick it into thinking you still have your cats.
So with that being said do I just tie all 4 o2 sensors into the exhaust side of the turbo?
This the last thing I need to sort out thanks in advan e
Next took a look underneath my truck I have 4 o2 sensors and 2 cats. Cats do have to be deleted but I will be using truck as a daily driver and will still need to pass emissions each year.
You tube showed me a bypass hack for the computer to trick it into thinking you still have your cats.
So with that being said do I just tie all 4 o2 sensors into the exhaust side of the turbo?
This the last thing I need to sort out thanks in advan e
06-02-2019, 10:08 PM
#2
ModSquad
iTrader: (6)
Welcome to LS1Tech! You can simply delete (turn off) the rear O2’s in the ECM, and just run the front 2. Not sure if you can pass emissions without the cats however? Depends on where you are and who you know I guess?
Re-post this question over in the Forced Injection section. You’ll get a ton of help over there.
Re-post this question over in the Forced Injection section. You’ll get a ton of help over there.