FixVault
Home
›
Kia
›
2018
›
Sedona SX
›
Repair and Diagnosis
›
Engine Performance
›
System
›
Engine Control System Diagnosis (3 Of 3)
›
DTC P050A: Cold Start Idle Air Control System Performance
›
Specification
›
Signal Waveform & Data
Signal Waveform & Data
Fig 1: Scantool Display - Signal Waveform & Data (At Acceleration)
Courtesy of KIA MOTORS AMERICA, INC.
Fig 2: Scantool Display - Engine Idle After Warm Up
Courtesy of KIA MOTORS AMERICA, INC.
ETC Motor(+) → Duty(+) Approx. 88%
Duty(-) Approx. 12%
ETC Motor(-) → Not in Control