I have been stuck on this one for a while now and can't seem to make sense of it at all. Have been reading up on multiple threads with no avail and thought I would take a shot here.
engine runs but cannot get out of 'limp' mode - no throttle response for my DBW. only code showing is P2138.
Confirmed the wiring is correct (read multiple places where wiring may need to switch on one circuit.
6.0 2007 Corvette - e38 ECM(Original) -Original Throttle Body, Stock replacement Pedal
Both ECM flashed/VATS removed and Harness rewired professionally by Current Performance. (TUNE ATTACHED)
Idle = No pressure on pedal, Full = Fully Pressed
Accelerator Position D (SAE), Idle 17.3%, Full 78.4%
Accelerator Position E (SAE), Idle 83.5%, Full 91.4%
Accelerator Pedal Position, Idle 0.0%, Full 99.0%
Accelerator Pedal Position 1, Idle 0.0%, Full 99.0%
Accelerator Pedal Position 2, Idle 99.0%, Full 99.0%
Accelerator Pedal Position Sensor 1, Idle 0.86 V, Full 3.90 V
Accelerator Pedal Position Sensor 2, Idle 4.16 V, Full 4.55 V
Accelerator Pedal Mode, Idle Limited, Full Limited
Throttle Position (SAE), Idle 27.10%, Full 27.10%
Relative Throttle Position (SAE), Idle 15.30%, Full 15.30%
Commanded Throttle Actuator (SAE), Idle 16.10%, Full 16.10%