Code 43

Throttle Position Sensor Test:

TPS Functional Test:

THROTTLE POSITION SENSOR (DTC: P0120)
A) Turn ignition switch "ON".
B) Check the voltage between ECM terminal 23 and 43 (ground) and make sure the following:
(1) The voltage when accelerator pedal fully released is approximately 0.35 - 0.65V.
(2) The voltage rise is linear in response to accelerator pedal depression.
(3) The voltage when accelerator pedal fully depressed is approximately 4V.