VCDS - 돼지꼬리 경고등 (림프모드) EGR 고장일까? P0403

 해외자료 

P0403 과연 고장 일까?

주행중 경고등이 표출된후 사라진경우

[ EGR 시스템(배기가스 재순환)이 실패했거나 불완전하다는 것을 보여줍니다 ]

흐름이 원활하지 못함

[참고]

'EGR 시스템의 정상작동을 위해서는'

'1. EGR 파이프 청소'

'2. (경고등과 관계 없이) EGR 밸브 작동 상태 점검, 교환'

'3. EGR 컨트롤 솔레노이드 작동 상태 점검, 교환'

'4. CVC 밸브 점검, 교환 (한 번도 교체한 적이 없는 분은 점검할 필요 없이 그냥 교체! 상대적으로 저렴합니다.'

관련정보▶EGR 연결파이프 청소

[ 엔진 공전시 EGR에 대한 일부 측정 값 데이터 ]

oil ash volume 오일 애쉬 볼륨은 엔진 가동에 따라 증가하는 추정 값이며 

자동차가 더 많은 마일을할수록 느리게 증가합니다. 

유분은 재생으로 제거 할 수 없습니다.

계산 된 값은 엔진 작동에서 ECU가 계산 한 값이고 

측정 된 값은 DPF 압력 센서 판독 값에서 결정된 값입니다.

마지막 재생은 약 240 마일 전에 381Km 전에 발생했으며 

마지막 재생 이후 약 8.5 시간을 주행하여 평균 속도는 약 28mph입니다.

ECU는 일반적으로 약 30-35 그램의 그을음을 재생성 할 시점을 결정하며, 

이는 재생 후 일반적으로 10 그램 미만으로 떨어질 것이다.

 해외 전문가 의견 입니다 

1.하부세차시 또는 비오는날 물이고인 웅덩이를 치고 나가면서 수분이 유입되었을경우

2.걱정할 필요없습니다 

  자동차가 서있거나 충격으로 EGR 밸브가 약간 튀어 나왔을 수 있습니다.

  DPF 수치는 괜찮아 보입니다.

  마일리지에 따라 다음 2-300 마일에 재생이 예상됩니다

3. 1.6 TDI 모델 105HP 엔진에서 EGR이 많이 고장납니다. 

4. 엔진룸에 있는EGR 파이프가 막혀 있다고 말하고 싶습니다.

   이것 때문에 배기가스 재순환에 문제가 발생한겁니다

=아래는 VCDS 로 진단한 내용이며 이것을 바탕으로 전문가 의견을 정리한것 입니다=

Thursday,04,January,2018,20:26:19:09611
VCDS -- Windows Based VAG/VAS Emulator Running on Windows XP x86
VCDS Version: 17.8.1.0
Data version: 20171130 DS276.6
www.Ross-Tech.com




Chassis Type: 8K-AU48 (8R0)
Scan: 01 03 05 08 09 15 16 17 19 2E 42 44 46 47 52 53 56 62 72 77


VIN: WAUZZZ8K9DAxxxxxxx Mileage: 77880km-48392miles

01-Engine -- Status: Malfunction 0010
03-ABS Brakes -- Status: OK 0000
04-Steering Angle -- Status: OK 0000
05-Acc/Start Auth. -- Status: OK 0000
08-Auto HVAC -- Status: OK 0000
09-Cent. Elect. -- Status: OK 0000
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: OK 0000
2E-Media Player 3 -- Status: OK 0000
42-Door Elect, Driver -- Status: OK 0000
44-Steering Assist -- Status: Malfunction 0010
46-Central Conv. -- Status: OK 0000
47-Sound System -- Status: OK 0000
52-Door Elect, Pass. -- Status: OK 0000
53-Parking Brake -- Status: OK 0000
56-Radio -- Status: OK 0000
62-Door, Rear Left -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000
77-Telephone -- Status: OK 0000

-------------------------------------------------------------------------------
Address 01: Engine (J623-CGLC) Labels:. 03L-906-018-CGL.clb
Part No SW: 03L 906 018 JH HW: 03L 906 018 JL
Component: R4 2,0L EDC H25 2903
Revision: 45H25---
Coding: 0A194012242601080000
Shop #: WSC 06324 000 00000
ASAM Dataset: EV_ECM20TDI01103L906018JH 003003
ROD: EV_ECM20TDI01103L906018JH.rod
VCID: 79F303EDF8FCD98ED6-802C

4 Faults Found:
4698 - Function Restriction due to Faults in Other Modules

다른 모듈의 결함으로 인한 기능 제한

U1113 00 [032] - -
Intermittent - Not Confirmed - Tested Since Memory Clear
간헐적-확인되지 않음-메모리가 삭제 된 후 테스트 됨

4708 - No Communications with HVAC Control Module (J301)

HVAC 제어 모듈과의 통신이 없음 (J301)

U0164 00 [032] - -
Intermittent - Not Confirmed - Tested Since Memory Clear

간헐적-확인되지 않음-메모리가 삭제 된 후 테스트 됨

4891 - EGR Valve (N18)
P0403 00 [096] - Malfunction
Intermittent - Not Confirmed - Tested Since Memory Clear

4892 - EGR Valve (N18)
P0403 00 [096] - Malfunction
Intermittent - Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 1
Mileage: 77812 km
Date: 2018.01.04
Time: 15:15:46

Engine speed: 2353.00 /min
Normed load value: 57.3 %
Vehicle speed: 79 km/h
Coolant temperature: 62 °C
Intake air temperature: 11 °C
Ambient air pressure: 960 mbar
Voltage terminal 30: 14.220 V
Unlearning counter according OBD: 39
Air mass: actual value (mg/stroke): 631.7 mg/stroke
EGR Vacuum Regulator Solen.val.: activation: 34.81 %
EGR Solen.val.: actual value: 42.92 %
EGR valve: offset closed: 2.93 %
Actuator for high pressure EGR: status-Bit 0: 00000000
Actuator for high pressure EGR: status-Bit 16: 00000000
Actuator for high pressure EGR: status-Bit 24: 00110111
Actuator for high pressure EGR: status-Bit 8: 00000111
High press EGR actuator: actual unconditioned volt val: 2707.4 mV

Readiness: 0 0 0 0 0

-------------------------------------------------------------------------------
Address 03: ABS Brakes (J104) Labels:. 8K0-907-379-V1.clb
Part No SW: 8K0 907 379 CJ HW: 8K0 907 379 CJ
Component: ESP8 quattro H09 0100
Revision: -------- Serial number: --------------
Coding: 181544
Shop #: WSC 06325 000 00000
VCID: 030F61058230935E8C-8056

No fault code found.

-------------------------------------------------------------------------------
Address 05: Acc/Start Auth. (J393) Labels:. 8K0-907-064-05.clb
Part No SW: 8K0 907 064 FE HW: 8K0 907 064 FE
Component: BCM2 2.0 H10 0602
Revision: 00002001
Coding: 03B10000000000000000
Shop #: WSC 06325 000 00000
VCID: 78F506E9CBF6C086A9-802C

Subsystem 1 - Part No SW: 8T0 959 754 D HW: 8T0 959 754 D
Component: FBSAUDIB8 IDG H60 0072
Serial number: 0812000007530014

Subsystem 2 - Part No SW: 8K0 905 852 E HW: 8K0 905 852 E
Component: J764 ELV MLB H40 0046
Serial number: 2312000002761004

No fault code found.

-------------------------------------------------------------------------------
Address 08: Auto HVAC (J255) Labels: None
Part No SW: 8K2 820 043 AC HW: 8K2 820 043 AC
Component: KLIMA 3 ZONEN H04 0122
Revision: D0000000 Serial number: 01310120121717
Coding: 342402E000
Shop #: WSC 06325 000 00000
VCID: 6AD12CA1855A62162F-803E

No fault code found.

-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519) Labels:. 8K0-907-063.clb
Part No SW: 8K0 907 063 DG HW: 8K0 907 063 AG
Component: BCM1 1.0 H14 0103
Revision: 07014001 Serial number: 00000025901802
Coding: 260000118034AFC00081400000001D0D401

D030827090201000008000400030100000024000000
Shop #: WSC 00783 210 84012
VCID: 77F705D5C6E8CFFEA0-8022

Subsystem 1 - Part No SW: 8K2 955 119 A HW: 8T2 955 119 Labels: 1KX-955-119.CLB
Component: WWS 250112 H06 0070
Serial number: SWF12010250214
Coding: 00FD11

Subsystem 2 - Part No SW: 8U0 955 559 B HW: 8U0 955 559 B Labels: 8U0-955-559.CLB
Component: G397_RLFS H06 0001
Serial number: 20131050
Coding: 02005D

Subsystem 3 - Part No SW: 8K0 941 531 AS HW: 8K0 941 531 AS
Component: E1 - LDS H03 0031
Serial number: 00000000001901123251

Subsystem 4 - Part No SW: 4H0 907 658 HW: 4H0 907 658
Component: AQ_Hum_Sensor H02 0002
Serial number: 87488C06000000000001

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags (J234) Labels:| 8K0-959-655.clb
Part No SW: 8K0 959 655 N HW: 8K0 959 655 N
Component: AirbagVW-AU10 H45 0610
Serial number: 003KFD90MJ6L
Coding: 30534435363030303030554A3052384B3053
Shop #: WSC 63301 000 1048576
ASAM Dataset: EV_AirbaECUVWAUDI010 003010
ROD: EV_AirbaECUVWAUDI010_003_AU48.rod
VCID: 4895B629F396700619-801C

Crash sensor for side airbag: driver side:
Serial number: 6334MSME6A12397DO

Crash sensor for side airbag: front passenger side:
Serial number: 6344MSME6A133544A

Crash sensor for side airbag: rear: driver side:
Serial number: 6352QSME56693146H

Crash sensor for side airbag: rear: passenger side:
Serial number: 6362QSME0B6A124CO

Crash sensor for front airbag: driver side:
Serial number: 63732SME17683C50+

Crash sensor for front airbag: front passenger side:
Serial number: 63832SME17683376+

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel (J527) Labels:. 8K0-953-568.clb
Part No SW: 8R0 953 568 Q HW: 8R0 953 568 Q
Component: Lenks.Modul H02 0171
Revision: 00000000 Serial number: 20120130001213
Coding: 000016
Shop #: WSC 06325 000 00000
VCID: 4FA79D351EF8A73E58-801A

Component: E221 - MFL H03 0003

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments (J285) Labels:. 8T0-920-xxx-17.clb
Part No SW: 8K0 920 982 B HW: 8K0 920 982 B
Component: KOMBIINSTR. H16 0640
Revision: 00100000 Serial number: M3B32GNDC
Coding: 331D090002012600010001
Shop #: WSC 06325 123 12345
VCID: 336FF1C59210E3DE5C-8066

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533) Labels:. 8T0-907-468.clb
Part No SW: 8R0 907 468 A HW: 8R0 907 468 A
Component: GW-BEM 5CAN H10 0025
Revision: 1V040013 Serial number: 1341V12118863C
Coding: 00CF07FF00
Shop #: WSC 06325 000 00000
VCID: 3D7BD7FDA45425AEBA-8068

Subsystem 1 - Part No SW: 8T0 915 181 HW: 8T0 915 181
Component: J367-BDMHella H03 8041
Serial number: 7388956501

Subsystem 2 - Part No SW: 8K0 959 663 B HW: 8K0 959 663 B
Component: J532_DCDCStab H05 0006
Serial number: 12029000864021200410

No fault code found.

-------------------------------------------------------------------------------
Address 2E: Media Player 3 (R199) Labels:. 8T0-035-785.clb
Part No SW: 8T0 035 785 A HW: 8T0 035 785
Component: SG ext.Player H08 0290
Revision: 00000000
Coding: 020202
Shop #: WSC 06325 000 00000
VCID: 3973C3EDB07C198E96-806C

No fault code found.

-------------------------------------------------------------------------------
Address 42: Door Elect, Driver (J386) Labels:. 8K0-959-793.clb
Part No SW: 8T0 959 793 F HW: 8T0 959 793 H
Component: TSG FA H09 0302
Revision: -------- Serial number: --------------
Coding: 011002204001410001
Shop #: WSC 06325 000 00000
VCID: 4C9D8A39EFEE9C263D-8018

No fault code found.

-------------------------------------------------------------------------------
Address 44: Steering Assist (J500) Labels:| 8K0-909-144.clb
Part No SW: 8K0 909 144 F HW: 8K0 909 144 B
Component: RCEPS H36 0507
Revision: 00001000 Serial number: 0021322952
Coding: 100000000001
Shop #: WSC 63301 000 1048576
ASAM Dataset: EV_RCEPSAU48X 008014
ROD: EV_RCEPSAU48X_008.rod
VCID: 346DF2D99F1EE4E645-8060

1 Fault Found:
2305 - Function Restriction due to Start Voltage Interruption
U1410 00 [008] - -
Intermittent - Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 6
Fault Frequency: 1
Reset counter: 142
Mileage: 75904 km
Date: 2017.12.07
Time: 05:56:26

valid


-------------------------------------------------------------------------------
Address 46: Central Conv. (J393) Labels:. 8K0-907-064-46.clb
Part No SW: 8K0 907 064 FE HW: 8K0 907 064 FE
Component: BCM2 2.0 H10 0602
Revision: 00002001 Serial number: 0168526440
Coding: 011F062200B900408020013680000000
Shop #: WSC 06325 123 12345
VCID: 78F506E9CBF6C086A9-802C

Subsystem 1 - Part No: 8K0 951 177
Component: DWA-Sensor H02 0040

Subsystem 2 - Part No: 1K0 951 605 C
Component: LIN BACKUP HO H05 1501

No fault code found.

-------------------------------------------------------------------------------
Address 47: Sound System (J525) Labels:. 8T0-035-223-BOC.clb
Part No SW: 8T1 035 223 HW: 8T1 035 223
Component: DSP Prem H04 0040
Revision: 00004001 Serial number: 94804001211301
Coding: 0203010302
Shop #: WSC 06325 000 00000
VCID: 6CDD2AB98FAE7C265D-8038

No fault code found.

-------------------------------------------------------------------------------
Address 52: Door Elect, Pass. (J387) Labels:. 8K0-959-792.clb
Part No SW: 8T0 959 792 H HW: 8T0 959 792 H
Component: TSG BF H08 0302
Revision: -------- Serial number: --------------
Coding: 011002204C01410001
Shop #: WSC 06325 123 12345
VCID: 4D9B873D14F4952E2A-8018

No fault code found.

-------------------------------------------------------------------------------
Address 53: Parking Brake (----) Labels: 8K0-907-801-V2.clb
Part No SW: 8K0 907 801 J HW: 8K0 907 801 J
Component: EPB-4 H01 0001
Revision: -------- Serial number: 00000000017259
ASAM Dataset: EV_ParkiBrake 001022
ROD: EV_ParkiBrake_VW51.rod
VCID: 3669C8D18962F6F67B-8062

1 Fault Found:
464384 - Function Restriction due to Faults in Other Modules
U1113 00 [000] - -
Intermittent - Not Confirmed - Tested Since Memory Clear


-------------------------------------------------------------------------------
Address 56: Radio (J503) Labels:. 8Tx-035-1xx-56.clb
Part No SW: 8R2 035 186 A HW: 8R2 035 186 A
Component: Concert3 DAB H05 0440
Revision: 00000005 Serial number: AUZ5Z6L1694807
Coding: 0403008201018D00875B070800
Shop #: WSC 06325 123 12345
VCID: 346DF2D9971EE4E645-8060

Subsystem 1 - Part No SW: 8T0 919 603 F HW: 8T0 919 603 F
Component: Display

No fault code found.

-------------------------------------------------------------------------------
Address 62: Door, Rear Left (J388) Labels:. 8K0-959-795.clb
Part No SW: 8T0 959 795 H HW: 8T0 959 795 H
Component: TSG HL H07 0302
Revision: -------- Serial number: --------------
Coding: 010002204001210001
Shop #: WSC 06325 000 00000
VCID: 50A59E4903C6B8C641-8004

No fault code found.

-------------------------------------------------------------------------------
Address 72: Door, Rear Right (J389) Labels:. 8K0-959-794.clb
Part No SW: 8T0 959 795 H HW: 8T0 959 795 H
Component: TSG HR H07 0302
Revision: -------- Serial number: --------------
Coding: 010002204001210001
Shop #: WSC 06325 000 00000
VCID: 50A59E4903C6B8C641-8004

No fault code found.

-------------------------------------------------------------------------------
Address 77: Telephone Labels: 8P0-862-335.lbl
Part No SW: 8T0 862 335 F HW: 8T0 862 335 E
Component: FSE_256x BT H45 0660
Revision: 00000000 Serial number: 00000005465496
Coding: 0010320
Shop #: WSC 06325 000 00000
VCID: 3D7BD7FD645425AEBA-8068

No fault code found.

End-------------------------(Elapsed Time: 03:39)--------------------------

P0403 코드가 뜨긴했지만 (돼지꼬리경고등)

고장은 아니라고 합니다

<< 관련정보 >>

▶EGR 연결파이프 청소

▶P0403 - EGR Valve (N18) 처음으로 돼지꼬리 경고등이 들어왔어요

▶EGR밸브(EGR Cooler)쿨러 현명하게 수리하기 (부품구입/공임 44~54만원 )