Mitsubishi 4G1 Service Manual page 468

Throttle position
sensor power
Throttle position
sensor output
(2) Turn the throttle position sensor 90" in the clockwise
direction to set it and tighten the screws.
(3) Connect the circuit tester between @ (ground) and @
(output), or between @ (output) and @ (power). Then,
make sure that the resistance changes smoothly when the
Ground
throttle valve is slowly moved to the fully open position.
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