Fault Codes P20EE00 & P007B00 2018 T6 150 T30

Jezmondo71

Jezmondo71

Kombi T30 Edition 150 Manual SWB MY2018
VIP Member
Evening all,

I've had the van for 5 months and mostly run it locally during weekends, whilst I decide on what day van conversion I want.

After using the van last night without issue I jumped in today and the Engine Management Light was on, no obvious problem or performance issue, I completed my journey and then hooked up ODB11 and got:

P20EE00 - SCR NOx Catalyst Efficiency Below Threshold Bank 1 Catalyst 1
P007B00 - Charge Air Cooler Temperature Sensor

Had a bit of a look on here for similar threads and then reset the codes and took the van for a good 20 mile blast down the dual carriageway. No re-occurrence of light or faults.

Ad-blue says 4000 miles 1Gal Min - 1 Gal Max (in fact has done since i've had the van)

Just a bit nervous as i'm in the last month of my warranty.

Full log from ODB11: Not sure what the date is about against the fault - Date: 2064-01-26 10:39:18????? Or why it refers to Adaptive Cruise Control when I only have standard cruise control?

Question is do I need to worry about these codes?

Log File:
=======
Code: 
Date: 2023-07-29 21:01

    VIN: WV1ZZZ7HZJH073498
    Car: Volkswagen Transporter
    Year: 2018
    Body type: VAN
    Engine: CXHA
    Mileage: 165840 KM

---------------------------------------------------------------
01 Engine

    System description: R4 2.0l TDI
    Software number: 04L906056KL
    Software version: 6166
    Hardware number: 04L907445
    Hardware version: H02
    ODX name: EV_ECM20TDI03004L906056KL
    ODX version: 004012
    Long coding: 00194014432401090000

    Trouble codes:
        P20EE00 - SCR NOx Catalyst Efficiency Below Threshold Bank 1 Catalyst 1
            Intermittent
        P056200 - System Voltage Low Voltage
            Intermittent
        P007B00 - Charge Air Cooler Temperature Sensor Circuit Range/Performance
            Intermittent
                Date: 2064-01-26 10:39:18
                Mileage: 165700 km
                Priority: 2
                Malfunction frequency counter: 1
                Unlearning counter: 255
                Unknown ambient data: 17EB002242396332F6712096284490010644D200AC445400B9028D00B9445C00C844820334


---------------------------------------------------------------
03 Brakes

    System description: ESC
    Software number: 7E0907379P
    Software version: 0133
    Hardware number: 7E0907379M
    Hardware version: H06
    Serial number: 62807000000282
    ODX name: EV_Brake1ESCCONTIVN75XGP2
    ODX version: 011001
    Long coding: 307E4098256984810C79027FA48A21D379F100

    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
04 Steering Angle Sensor


    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
08 Air Conditioning

    System description: Climatic-T5
    Software number: 7E0907047AJ
    Software version: 0708
    Hardware number: 7E0907047AJ
    Hardware version: H22
    ODX name: EV_ClimaticT5
    ODX version: A01003
    Long coding: 0000000003

    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
09 Central Electrics

    System description: BCM PQ25 Max4
    Software number: 7E0937090C
    Software version: 0752
    Hardware number: 7E0937090C
    Hardware version: H82
    Serial number: 4000 283170180
    Long coding: A0FC793A0A61341193284F606CEB8FF4C084738960CD79603304003F0860

    Subsystems:
        System description: RLS 270917 04
        Software number: 5K7955559C
        Software version: 0106
        Hardware version: 47
        Long coding: 0228EE

        System description: J386__TSG_FT
        Software number: 7E0959801R
        Software version: 0653
        Hardware version: 004
        Serial number: KU0KU011101772842418
        Long coding: 1400B1

        System description: J387__TSG_BT
        Software number: 7E0959802Q
        Software version: 0653
        Hardware version: 003
        Serial number: KU0KU028091772710542
        Long coding: 0400A1

        System description: DWA-Sensor 00
        Software number: 7E1951172
        Software version: 0104
        Hardware version: 001
        Long coding: 000000

        System description: LIN BACKUP HO
        Software number: 1K0951605F
        Software version: 0008
        Hardware version: H01
        Long coding: 000000

        System description: DWA-Sensor 00
        Software number: 7E1951172
        Software version: 0104
        Hardware version: 001
        Long coding: 000000

        System description: E221__MFL-DC1
        Software number: 7E0959442
        Software version: 0103
        Hardware version: H02
        Serial number: 29170001808600127394
        Long coding: B0FFFF

    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
10 Parking Assistance

    System description: PARKHILFE 8K
    Software number: 7E0919475AA
    Software version: 0212
    Hardware number: 7N0919475
    Hardware version: H06
    Serial number: 28231724901660
    ODX name: EV_VW75XParkAssis8K
    ODX version: 001012
    Long coding: 30800C

    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
13 Adaptive Cruise Control

    System description: ACC Bosch PQx
    Software number: 7N0907572C
    Software version: 0211
    Hardware number: 7E0907572
    Hardware version: H03
    Serial number: 2409170440AC70
    ODX name: EV_ACCBEGVW361
    ODX version: 001006
    Long coding: 00004000FE0779

    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
15 Airbag

    System description: VW10Airbag021
    Software number: 7E0959655G
    Software version: 0018
    Hardware number: 7E0959655G
    Hardware version: H08
    Serial number: 003V3006KMML
    ODX name: EV_AirbaVW10BPAVW12X
    ODX version: 001028
    Long coding: 000000000000000000000000000000003231

    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
17 Dashboard

    System description: KOMBI
    Software number: 7E0920970S
    Software version: 1107
    Hardware number: 7E0920970S
    Hardware version: H03
    Serial number: 00000000000000
    ODX name: EV_Kombi_UDS_VDD_RM09
    ODX version: A05733
    Long coding: 740F010300

    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
19 Gateway

    System description: GW-K-CAN TP20
    Software number: 7E0909901
    Software version: 0752
    Hardware number: 7E0937090C
    Hardware version: H82
    Long coding: 042307

    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
25 Immobilizer

    System description: IMMO
    Software number: 5K0953234
    Software version: 1107
    Hardware number: 5K0953234
    Hardware version: H03
    ODX name: EV_Immo_UDS_VDD_RM09
    ODX version: A03710
    Long coding: 000000

    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
55 Headlight Regulation

    System description: AFS-ECU
    Software number: 6R0907357C
    Software version: 0050
    Hardware number: 6R0907357B
    Hardware version: 005
    Serial number: --------------
    ODX name: EV_HeadlRegulVWLWRCC
    ODX version: 002006
    Long coding: 0FCE020001000000

    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
5F Multimedia

    System description: MU-S-ND-ER
    Software number: 5C0035680G
    Software version: 0468
    Hardware number: 5C0035680G
    Hardware version: H41
    Serial number: VWZAZ2T5419495
    ODX name: EV_MUStd4CTSAT
    ODX version: 001022
    Long coding: 065700013C00000011111101008808001F0100D6002001004F

    Subsystems:
        System description: ECE1 2023/24
        Software version: 2010
        Hardware version: ---
        Serial number: --------------------

    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
61 Battery Regulation

    System description: Batt.regelung
    Software number: 7E0907534
    Software version: 0752
    Hardware number: 7E0937090C
    Hardware version: H82
    Serial number: 4000 283170180
    Long coding: 030B1A73

    Subsystems:
        System description: J367-BDMConti
        Software number: 7E0915181K
        Software version: 1050
        Hardware version: H03
        Serial number: 758857000017092609CD

    Trouble codes:
        No trouble codes found
 
Last edited:
Jezmondo71 said:
P20EE00 - SCR NOx Catalyst Efficiency Below Threshold Bank 1 Catalyst 1
Click to expand...
That's an ancient one. Faults are "downgraded" as time passes without reoccurrence. The downgrade is indicated with missing date/time/mileage/priority/frequency etc.

Jezmondo71 said:
P007B00 - Charge Air Cooler Temperature Sensor
Click to expand...
Implausible signal for this code. Unfortunately OBDeleven didn't decipher the ambient data - aka freeze frame data - captured at the fault.

Jezmondo71 said:
Engine Management Light was on
Click to expand...
Was the light on at the time of the scan?
A bit curious why none of the faults is stamped as "MIL ON"? Perhaps just a feature of OBDeleven?

Jezmondo71 said:
Not sure what the date is about against the fault - Date: 2064-01-26 10:39:18?????
Click to expand...
Date is decoded incorrectly by OBDeleven. However, the time and the mileage are correct.

Jezmondo71 said:
Or why it refers to Adaptive Cruise Control when I only have standard cruise control?
Click to expand...
The van is equipped with a front radar module - for Front Assist functionality. The same module is used for Adaptive Cruise Control.
www.t6forum.com

Search results for query: front assist

www.t6forum.com www.t6forum.com
 
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