O2 simulators purpose?
Thread Starter
TECH Apprentice
iTrader: (3)
Joined: Feb 2007
Posts: 378
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From: Indianapolis/Louisville
O2 simulators purpose? i know they trick the computer into thinking the rear O2's are installed and fine when running an ory, but do they only turn off the check engine light or will they help the car with little things like, oh say better gas mileage? wheres the best place to get them?
The rear O2 sensors do nothing for the performance or economy of the engine, simply there to monitor the eficiency of the cats.
You can't buy new O2 sims anymore. EPA outlawed them as the tamper with the emissions system.
Re'
You can't buy new O2 sims anymore. EPA outlawed them as the tamper with the emissions system.
Re'
