Help!!
[PCM] P0121 - TP Sensor Circuit Insufficient Activity (Old) (Immature)
[PCM] P0122 - Throttle Position (TP) Sensor Circuit Low Voltage (SES) (History) (Immature)
[PCM] P0153 - HO2S Slow Response Bank 2 Sensor 1 (Old) (Immature)
[PCM] P0155 - HO2S Heater Performance Bank 2 Sensor 1 (Old) (Immature)
[PCM] P1122 - Throttle Position (TP) Sensor Circuit Intermittent Low Voltage (History) (Immature)
Thanks guys. Let me know what i should ddoo!!!
I'm going to guess that the O2 codes are from your LT headers - not uncommon. These will require tuning to go away.
Check the connections to your TP sensor. If everything looks okay, then you may want to replace the TP sensor.
ANYONE ELSE?




