itrintegra
New Member
i hooked a code reader up to it and it is reading catalytic system below threshold. I bought a new cat converter/o2 sensors, and it is still reading below threshold. What else is with the catalytic system thats still making it read that. I even tried cleaning out the idle air control unit. What its doing is running and then just shutting down, or while driving, the car will stay on but the rpms will shoot to 0, and i tap on the gas a few times and it will shoot right back up. any ideas of what it could be, and what all is connected with the catalytic system? thanks