2024年3月23日 · How can I repair the HO2S 12 Heater Circuit High Input code P0038 in my KIA? - Repair options include replacing the oxygen sensor, repairing any damaged wiring or connectors, checking and replacing fuses if needed, and resetting the fault code.

2024年3月23日 · Code P0038 KIA Description. Oxygen Sensors (O2S) or Heated Oxygen Sensors (HO2S) need to reach a minimum operating temperature of 750 degrees F to produce an accurate voltage signal. The faster the heated oxygen sensor reaches that temperature the faster the sensor will start sending an accurate signal to the Engine Control Module (ECM).

2022年3月8日 · P0038 is a somewhat rare and OBDII trouble code with the Kia Forte. It means that the heated oxygen sensors (which we’ll be referring to as HO2S a lot) heater control circuit located at B1S2 is sending a signal to the PCM that is outside of its normal operating range .

2010年11月2日 · ECM sets DTC P0038 if the ECM detects that the rear HO2S heater control line is open or short to battery line. This would correspond with the P0136 you're getting. Rear O2 sensor has an issue or something in the circuit.

Potential causes of a P0038 code include: First, do a visual inspection of the Bank 1, 2 HO2S (heated oxygen sensor) and it's wiring harness. If there is any damage to the sensor or any damage to the wiring, fix it as needed. Check for bare wires where wiring enters sensor. This often can fatigue and cause shorts.

2021年10月15日 · Diagnostic trouble code P0038 stands for “Heated Oxygen Sensor Heater Control Circuit High (Bank 1, Sensor 2).” This means that the condition of the heater control circuit of the post catalyst HO2s on bank 1 is outside the normal range. A bad or failing oxygen sensor and circuit issues can trigger this code.

2024年3月23日 · The code means that there is a problem with the heater element circuit of the heated oxygen sensor. The control module monitors how long it takes the sensor to warm up and start sending an adequate signal. The code is set when the sensor is taking too long to warm up.

2014年7月15日 · So today, I read the codes with my reader and got p0136 and p0038, both relating to 02 sensors. At this point, I will let you know... I know nothin' 'bout no Kias.... But I've changed out a lot of stuff on a fleet of old Subies and my 97 Town Car "The Mary Todd".

Home KiaP0038 Kia DTC P0038 Make: Kia Code: P0038 Definition: O2 Sensor Heater Circuit High (Bank 1/Sensor 2) Description: Heater check, high. Short circuit. Cause: Short to battery in control circuit; Faulty HO2S heater ; Faulty ECM

2023年10月30日 · The code P0038: O2 Sensor Heater Control Circuit High (Bank 1 Sensor 2) points out a fault in the oxygen sensor’s heater circuit, and most likely is caused by faulty O2 sensors, wiring issues, or a malfunctioning ECM/PCM.