Primer Log VW Passat 2.0 TDI CR DPF con Vagcom 12.12

[PassatRline]

Buenas tardes, desde hace tiempo estaba detras de un cable vagcom y por fin me he podido hacer con uno. Soy un novato total con el, de hecho aun no he modificado nada porque antes tengo que leer y aprender a modificar no sin antes hacer una copia de todos los parametros del vehiculo en su estado original (si alguien me explica cómo lo hare encantado antes de proceder a modificar pequeñas cosas)

Lo que si he podido hacer es un log de las averias que tiene registradas y os lo copio para que me digais que opinais:

VCDS Version: Release 12.12.0
Data version: 20130910

Friday,03,February,2017,18:17:49:62939

Gateway Installation List: 3C0 907 530 H

01-Engine -- Status: Malfunction 0010
03-ABS Brakes -- Status: OK 0000
04-Steering Angle -- Status: OK 0000
08-Auto HVAC -- Status: OK 0000
09-Cent. Elect. -- Status: OK 0000
10-Park/Steer Assist -- 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
22-AWD -- Status: OK 0000
25-Immobilizer -- Status: Malfunction 0010
37-Navigation -- Status: Malfunction 0010
42-Door Elect, Driver -- Status: OK 0000
44-Steering Assist -- Status: Malfunction 0010
46-Central Conv. -- Status: OK 0000
52-Door Elect, Pass. -- Status: OK 0000
53-Parking Brake -- Status: OK 0000
55-Xenon Range -- Status: OK 0000
56-Radio -- Status: Malfunction 0010
62-Door, Rear Left -- Status: OK 0000
65-Tire Pressure -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000

Friday,03,February,2017,18:18:33:62939
VCDS Version: Release 12.12.0

Address 01: Engine Labels: 03L-906-022-CBA.clb
Control Module Part Number: 03L 906 022 EM HW: 03L 907 309
Component and/or Version: R4 2,0L EDC G001SG 6223
Software Coding:
Work Shop Code:
VCID:

1 Fault Found:
001027 - EGR Valve (N18)
P0403 - 000 - Malfunction - Intermittent
Freeze Frame:
Fault Status: 00100000
Fault Priority: 2
Fault Frequency: 5
Reset counter: 255
Mileage: 243047 km
Time Indication: 0
Date: 2017.01.30
Time: 23:40:57

Freeze Frame:
RPM: 1403 /min
Speed: 32.0 km/h
Load: 0.0 %
Load: 14.9 %
Lambda: 34.7 %
Mass Air / Rev.: 290.0 mg/str
Temperature: 64.8°C
Readiness: 0 0 0 0 0


Address 25: Immobilizer Labels: 3C0-959-433-25.clb
Control Module Part Number: 3C0 959 799 G HW: 3C0 959 799 G
Component and/or Version: IMMO 070 0383
Software Coding:
Work Shop Code:
Additional Info:
Additional Info: Geraet 2097151
VCID:
1 Fault Found:

01176 - Key
008 - Implausible Signal
Freeze Frame:
Fault Status: 01101000
Fault Priority: 1
Fault Frequency: 4
Reset counter: 249
Mileage: 218210 km
Time Indication: 0
Date: 2016.01.28
Time: 14:39:11

Address 37: Navigation Labels: 1T0-035-680.clb
Control Module Part Number: 1T0 035 680 D HW: 1T0 035 680 B
Component and/or Version: RNS-MID H03 4020
Software Coding:
Work Shop Code:
VCID:
1 Fault Found:

00862 - Antenna for GPS Navigation (R50/R52)
007 - Short to Ground - Intermittent
Freeze Frame:
Fault Status: 00100111
Fault Priority: 5
Fault Frequency: 1
Reset counter: 182
Mileage: 222457 km
Time Indication: 0
Date: 2016.03.22
Time: 17:15:19


Address 44: Steering Assist Labels: 5N1-909-144.clb
Control Module Part Number: 5N1 909 144 G HW: 5N1 909 148 F
Component and/or Version: J500__APA-BS KL.083 0401
Software Coding:
Work Shop Code:
VCID:
1 Fault Found:

00566 - Steering Assistance Operation
008 - Implausible Signal - MIL ON
Freeze Frame:
Fault Status: 11101000
Fault Priority: 1
Fault Frequency: 1
Reset counter: 32
Mileage: 230205 km
Time Indication: 0
Date: 2016.07.06
Time: 00:24:13

Freeze Frame:
Hex Value: 0x7301
Hex Value: 0x7601
Hex Value: 0x0000
Hex Value: 0x0000
Hex Value: 0x0000


Address 56: Radio Labels: 1T0-035-680.clb
Control Module Part Number: 1T0 035 680 D HW: 1T0 035 680 B
Component and/or Version: RNS-MID H03 4020
Software Coding: 04000400040000020000
Work Shop Code: WSC 05314 000 00000
VCID: 2F6DF5377EE897663D9-807A
1 Fault Found:

00862 - Antenna for GPS Navigation (R50/R52)
007 - Short to Ground - Intermittent
Freeze Frame:
Fault Status: 00100111
Fault Priority: 5
Fault Frequency: 1
Reset counter: 182
Mileage: 222457 km
Time Indication: 0
Date: 2016.03.22
Time: 17:15:19


Los errores que me marca son algunos antiguos y algunos intermitentes y que no han vuelto a salir, eso sí, el mas repetitivo y que me suele dar problemas es el 001027 - EGR Valve (N18) P0403 - 000 - Malfunction - Intermittent. Mi coche es de 11/2008 es un Common Rail con DPF. Sintoma de EGR a punto de pasar a mejor vida? Se puede cambiar solamente el N18 en mi coche?
Un saludo.