LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Kia >> 2009 >> Spectra5 2.0 1, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> DTC Troubleshooting Procedures (1 Of 2) >> P0139: O2 Sensor Circuit Slow Response (Bank 1/Sensor 2) >> Signal Waveform
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Signal Waveform

Fig 1: Signal Waveform Graph
G06415002Courtesy of KIA MOTORS AMERICA, INC.

A: Open in Signal circuit: Approx. 0V

B: Normal value with idle after warm up: Above 0.6V

scientia non olet · About LEMON Manuals