Kia Forte: Heated Oxygen Sensor (HO2S) Circuit Diagram

Heated Oxygen Sensor (HO2S) Specification

HO2S [Bank 1/Sensor 1] (Linear type) Item Specification Heater Resistance (Ω) 2.4 ~ 4.0 [20°C(68°F)] HO2S [Bank 1/Sensor 2] (Binary type) ...

Heated Oxygen Sensor (HO2S) Inspection

1. Turn the ignition switch OFF. 2. Disconnect the HO2S connector. 3. Measure resistance between the HO2S termi ...

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Inspection
Check it by the procedure below to see if the function of the ECM is normal. 1. Turn the ignition key to the "ON" position. 2. Cov ...

Removal
1. Remove the ignition key from the vehicle. 2. Disconnect the battery negative cable and wait for at least three minutes before beginning ...

ETC (Electronic Throttle Control) System Fail-Safe Mode
Item Fail-Safe ETC Motor Throttle valve stuck at 7° TPS TPS 1 fault Replace it with TPS 2 TPS 2 fault Replace it with ...