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Home >> Kia >> 2016 >> Optima SX Limited >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 91 (Engine Control System Diagnosis - 1.6L (3 Of 3) - Optima (Except HEV)) >> DTC P2101: Throttle Actuator Control Motor Circuit Range/Performance >> Specification >> Signal Waveform & Data

Signal Waveform & Data

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Fig 1: Screen Display - Engine Idle After Warm Up
G11832502Courtesy of KIA MOTORS AMERICA, INC.
Fig 2: Screen Display - Waveform Of ETC Motor Operation Immediate When Engine Accelerating
G11832503Courtesy of KIA MOTORS AMERICA, INC.

ETC Motor (+) โ†’ Duty (+) Approx. 86%

Duty (-) Approx. 14%

ETC Motor (-) โ†’ Not in Control