stumble off idle at first throttle blip

[srpowered240sx]

having issues with the sr. it idles perfect, but after warming up a few minutes, i blip the throttle to get things going, and it just falls on its face. wont take throttle, seems to work past it but still misfires a little. the tps tests ok after the car is warmed up, but is showing .092 volts when its cold and the throttle is closed. my safc2 shows the throttle position percentage on it, but when i feed it throttle, the percentage stays 0, then after trying to rev it finally starts to catch up. i thought it was the tps acting odd, but the ecu gives code 55, so it isnt pointing at anything in particular. anybody who has had this problem know the solution?

[Sil80315]

reguardless of how warm the motor is the TPS shows only one correct voltage. and at closed throttle it should read .45 volts I would check the sensor out with the car turned on but not started with a volt meter

[duffman1278]

Replace your TPS