I had installed a new TB about 100 miles ago and did not have a problem, today I installed a C&L mass air unit and I test drove it a couple of times today and it worked fine no problems. Then later on today I had to unhook the battery and when I drove it later the thing doesn't want to idle down, for a couple secs, It will sit at 1650-2000 before it slowly will idle down. Reseting the comp, did it mess witht the TPS setting???? What settings#s and how can I check. Thanks!!!! Or should I check other things? I had seen people have problems with this when they installed the TB but never after it had been on for a while.