This is what the vx TIS says about the codes :?
P0204 - Cylinder 4 - injector circuit malfunction
C-14 - Cylinder 4 Injector Circuit
P1514 = Electronic Throttle Control Malfunction
The control unit recognises the malfunction of the circuit via an internal
evaluation logic.
C-08 - Manifold Absolute Pressure Sensor Circuit
P1516 = Throttle Actuator Control Position Performance
The control unit recognises the malfunction of the circuit via an internal
evaluation logic.
C-07 - Throttle Valve Positioner Circuit
P1682 = Electronic Throttle Control Malfunction
The control unit recognises the malfunction of the circuit via an internal
evaluation logic.
C-07 - Throttle Valve Positioner Circuit