LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Kia >> 2019 >> Optima EX >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 127 (Engine Control System (HEV)) >> Electric EGR Control Valve >> Troubleshooting >> Signal Waveform
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Signal Waveform

WARNING: This page is about a different variant/trim than selected.

Fig.1) Duty control [EEGR Motor (-)] at deceleration or idle

Fig.2) Duty control [EEGR Motor (+)] at acceleration