BLKNRDPREDATOR2001

iTrader: (1)

i have a 01 WS6 with a TSP 383 stroker, in was running badass after the tune for bout 3 weeks, just yesterday after i installed the rear drag launch springs and vaccumed the car, it started running poorly, on my AeroforceTech gauge, and hand held scanner the 02 sensor on Bank 1 sensor 1 read 1105 and didn't move and the one on Bank 2 sensor 1, was functionally fine going up and down like normal. Does anyone happens to know what might be causing this. I know the sensor is good since i tried two other sensor and it did the same thing. Also PO120 came up which is the TPS sensor. Any help would be greatly appreciated. I getting tired of this crap, i can't have my car running for a month without it giving me problems. I don't drive it hard unless i take it to the track and haven't taking in a long time. Its my weekend cruiser.