2017년 BMW G12 740Li B58 휘발유 차량 촉매고장코드 180001 촉매 변환기: 효율성이 너무 낮음, 가 있는데 촉매를 교환해야 하나요?

Create Date: Jan. 21, 2025, 7:54 p.m. (1)

2017년 BMW 740 휘발유 차량 촉매고장코드 '180001 촉매 변환기: 효율성이 너무 낮음' 고장코드 스캔된다. 촉매효율저하 고장코드 (P0420)가 있는경우 정말 촉매효율 저하가 있는지등 검증후에 촉매상태에 따른 정비를 하는것이 권장된다.

촉매고장 여부확인 필요

정말 촉매에 이상이 있는지, 어느정도 촉매효율이 떨어져 있는지 등 진단후에 적절한 정비를 하는것이 권장된다. 촉매효율저하는 대부분의 경우 엔진연소등 상태가 좋지않는 경우가 많다. 촉매 고장과 어느정도인지는 각 정비사별로 진단하는 방법이 다르다.

추가적인 고장코드 리스트

13070B VANOS solenoid valve, inlet: Not controllable during cold start
180001 Catalytic converter: efficiency below limit value
120408 Charging pressure control: Switch-off as consequential reaction
4806B8 RDCi: front left wheel electronics, no reception
48077C RDCi wheel electronics, left front, battery undervoltage
48077D RDCi wheel electronics, right front, battery undervoltage
48069E RDCi: wheel recognition when starting, calibration not possible
80436C Auxiliary coolant pump: Short circuit to positive terminal or open circuit
804A04 Armrest heating front passenger (LIN): Center armrest temperature sensor, line disconnection or short circuit
3021C Sliding/tilting sunroof: No initialization due to invalid marginal conditions (motor driver)
30214 Sliding/tilting sunroof: Zero position overrun, normalization loss
30220 Sliding/tilting sunroof: Sliding/tilting sunroof is not initialized
38309 Gesture recognition camera: Internal control unit fault

Issue environments & Tags

#Cruishing, #Intermittent, #경고등, #유지관리, #General #General, #Engine, #Electrical, #Maintenance, #Diagnosis

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SunJoo Moon , Edit Date: Feb. 6, 2025, 1:14 p.m.