Boost pressure valve fault code on VW 2011 Golf 1.4 TSI GT

   #1  

TomL

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Hello,

I have a P0243 fault code on a recently rebuilt 1.4 TSI engine, the engine revs to 3,800 rpm maximum.

The VCDS log is below, all looks fine on the engine so wonder what the issue is? Any suggestions to look at appreciated!

This scan was just after the car battery was replaced, so many faults due to low voltage show up in the scan..

Code:
Sunday,14,July,2019,11:29:47:31648
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 8.1 x64
VCDS Version: 19.6.0.6 (x64)  HEX-V2 CB: 0.4505.4
Data version: 20190529 DS308.0
www.Ross-Tech.com


VIN: WVWZZZ1KZCK012796   License Plate: 


Chassis Type: 1K-VW36 (7N0)
Scan: 01 03 08 09 10 15 16 17 19 20 25 26 2E 42 44 46 52 56 62 72
          77

VIN: WVWZZZ1KZCK012796   Mileage: 124310km-77242miles

01-Engine -- Status: Malfunction 0010
03-ABS Brakes -- Status: Malfunction 0010
04-Steering Angle -- Status: OK 0000
08-Auto HVAC -- Status: OK 0000
09-Cent. Elect. -- Status: Malfunction 0010
10-Park/Steer Assist -- Status: OK 0000
15-Airbags -- Status: Malfunction 0010
16-Steering wheel -- Status: Malfunction 0010
17-Instruments -- Status: Malfunction 0010
19-CAN Gateway -- Status: Malfunction 0010
20-High Beam Assist. -- Status: OK 0000
25-Immobilizer -- Status: OK 0000
26-Auto Roof -- Status: OK 0000
2E-Media Player 3 -- Status: Malfunction 0010
42-Door Elect, Driver -- Status: Malfunction 0010
44-Steering Assist -- Status: Malfunction 0010
46-Central Conv. -- Status: OK 0000
52-Door Elect, Pass. -- Status: Malfunction 0010
56-Radio -- Status: OK 0000
62-Door, Rear Left -- Status: Malfunction 0010
72-Door, Rear Right -- Status: Malfunction 0010
77-Telephone -- Status: Malfunction 0010
-------------------------------------------------------------------------------
Address 01: Engine (J623-CAVD)       Labels:. 03C-907-309-V1.clb
   Part No SW: 03C 906 027 BE    HW: 03C 907 309 J
   Component: 1.4l R4/4V TS X04 1681  
   Revision: LGX04---    Serial number: 00000000000000
   Coding: 00190012002400000000
   Shop #: WSC 92521 052 00000
   ASAM Dataset: EV_ECM14TSI01103C906027BE 001006
   ROD: EV_ECM14TSI01103C906027BE.rod
   VCID: 6597B2FA45E67C2F593-8030

4 Faults Found:
2644 - Brake Switch (F) 
          P0571 00 [175] - Implausible Signal
          MIL ON - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 1
                    Mileage: 124313 km

                    Engine speed: 0.00 /min
                    Normed load value: 0.0 %
                    Vehicle speed: 255 km/h
                    Coolant temperature: -40 °C
                    Intake air temperature: -40 °C
                    Ambient air pressure: 0 mbar
                    Voltage terminal 30: 0.000 V
                    Unlearning counter according OBD: 40
                    CAN status - engine control module-Bits 0-7: 00000000 
                    Generator power: 0 W
                    CAN TimeOut meter - gateway-Bits 0-7: 00000000 

8221 - System Voltage 
          P0562 00 [032] - Too Low
          Intermittent - Not Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 2
                    Mileage: 124313 km
                    Date: 2019.07.08
                    Time: 18:21:00

                    Engine speed: 0.00 /min
                    Normed load value: 0.0 %
                    Vehicle speed: 255 km/h
                    Coolant temperature: 18 °C
                    Intake air temperature: 20 °C
                    Ambient air pressure: 1000 mbar
                    Voltage terminal 30: 7.468 V
                    Unlearning counter according OBD: 38
                    Mass flow through throttle valve: 0.0 kg/h
                    Median injection timing: 0.000 ms
                    Engine operating condition-Channel 87: Idling
                    Relative load value: 90.75 %
                    Torque request: sum of auxiliary aggregate: 6.6 Nm
                    Engine torque: 0.0 Nm

2985 - Solenoid Valve  for Boost Pressure Control (N75) 
          P0243 00 [237] - Malfunction
          MIL ON - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 1
                    Mileage: 124310 km
                    Date: 2019.06.12
                    Time: 17:46:31

                    Engine speed: 994.00 /min
                    Normed load value: 21.2 %
                    Vehicle speed: 0 km/h
                    Coolant temperature: 79 °C
                    Intake air temperature: 44 °C
                    Ambient air pressure: 1000 mbar
                    Voltage terminal 30: 11.285 V
                    Unlearning counter according OBD: 40
                    High fuel pressure: control deviation: -3.8985 MPa
                    Charge air pressure specified value: 241.56 hPa
                    Charge press. ctrl.: spec. value: 5.1 %
                    Status of error conditions of charge pressure control diagnosis: 0
                    Status adjust recovery conditions of charge press ctrl diagn: 80

4261 - System Voltage 
          P0562 00 [096] - Too Low
          Intermittent - Not Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 2
                    Mileage: 124313 km
                    Date: 2019.07.08
                    Time: 18:21:00

                    Engine speed: 0.00 /min
                    Normed load value: 0.0 %
                    Vehicle speed: 255 km/h
                    Coolant temperature: 18 °C
                    Intake air temperature: 19 °C
                    Ambient air pressure: 1000 mbar
                    Voltage terminal 30: 7.444 V
                    Unlearning counter according OBD: 38
                    CAN status - engine control module-Bits 0-7: 01000000 
                    Generator power: 0 W
                    CAN TimeOut meter - gateway-Bits 0-7: 00000000 

Readiness: 0010 0100

-------------------------------------------------------------------------------
Address 03: ABS Brakes (J104)       Labels:. 1K0-907-379-60EC1F.clb
   Part No SW: 1K0 907 379 BJ    HW: 1K0 907 379 BJ
   Component: ESP MK60EC1   H31 0121  
   Revision: 00H31001    
   Coding: 163B600D092300FC681206ED901F0080350000
   Shop #: WSC 00040 040 00001
   VCID: 7BA3F482D3E2DADF9F7-802E

1 Fault Found:
00668 - Supply Voltage Terminal 30 
            002 - Lower Limit Exceeded - Intermittent
             Freeze Frame:
                    Fault Status: 00100010
                    Fault Priority: 1
                    Fault Frequency: 1
                    Reset counter: 182
                    Mileage: 124313 km
                    Time Indication: 0
                    Date: 2013.11.15
                    Time: 12:32:13

             Freeze Frame:
                    Count: 7
                    Count: 3
                    Count: 28672
                    Count: 128
                    Count: 24320
                    Count: 0
                    Count: 255
                    Count: 0


-------------------------------------------------------------------------------
Address 08: Auto HVAC (J255)       Labels:| 5K0-907-044.clb
   Part No SW: 5K0 907 044 ER    HW: 5K0 907 044 ER
   Component: Climatronic   H18 1112  
   Revision: 00001003    
   Coding: 1000004002
   Shop #: WSC 00040 040 00015
   ASAM Dataset: EV_Climatronic A01010
   ROD: EV_ClimaAutoBasis_VW36.rod
   VCID: 7F5B0092C77AC6FFB3F-802A

No fault code found.

-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519)       Labels:. 1K0-937-08x-09.clb
   Part No SW: 1K0 937 086 M    HW: 1K0 937 086 M
   Component: BCM PQ35  M   110 0651  
   Revision: 00110 AC    
   Coding: 48000A3A8A37F10040082088340081E44359158851208960648040200050
   Shop #: WSC 00040 040 00001
   VCID: 3A2D31869C5823D7C41-806E

   Subsystem 1 - Part No SW: 5K7 955 119 A    HW: 5K7 955 119 A  Labels: 1KX-955-119.CLB
   Component: Wischer 16051  10  0605 
   Coding: 009795

   Subsystem 2 - Part No: 5K7 955 559   Labels: 5K7-955-559.CLB
   Component: RLS 260811 02  21  0011 
   Coding: 0280DD

   Subsystem 3 - Part No: 1Q0 951 171 
   Component: DWA-Sensor 00  002 0204 

   Subsystem 4 - Part No: 1K8 951 605 B
   Component: LIN BACKUP HO  H11 9005 

5 Faults Found:
01134 - Alarm Horn (H12) 
            004 - No Signal/Communication - Intermittent
             Freeze Frame:
                    Fault Status: 00100100
                    Fault Priority: 4
                    Fault Frequency: 4
                    Reset counter: 224
                    Mileage: 124307 km
                    Time Indication: 0
                    Date: 2013.11.02
                    Time: 00:00:01

             Freeze Frame:
                        Term 15 Off
                    Voltage: 11.40 V
                        OFF
                        ON
                        Term 50 Off
                        OFF
                        OFF

00446 - Function Limitation due to Under-Voltage 
            002 - Lower Limit Exceeded - Intermittent
             Freeze Frame:
                    Fault Status: 00100010
                    Fault Priority: 6
                    Fault Frequency: 3
                    Reset counter: 224
                    Mileage: 124313 km
                    Time Indication: 0
                    Date: 2013.11.15
                    Time: 00:00:02

             Freeze Frame:
                        Term 15 Off
                    Voltage: 17.75 V
                        OFF
                        OFF
                        Term 50 Off
                        OFF
                        OFF

00532 - Supply Voltage B+ 
            002 - Lower Limit Exceeded - Intermittent
             Freeze Frame:
                    Fault Status: 00100010
                    Fault Priority: 4
                    Fault Frequency: 3
                    Reset counter: 224
                    Mileage: 124313 km
                    Time Indication: 0
                    Date: 2013.11.15
                    Time: 00:00:17

             Freeze Frame:
                        Term 15 Off
                    Voltage: 17.75 V
                        OFF
                        OFF
                        Term 50 Off
                        OFF
                        OFF

01134 - Alarm Horn (H12) 
            002 - Lower Limit Exceeded - Intermittent
             Freeze Frame:
                    Fault Status: 00100010
                    Fault Priority: 4
                    Fault Frequency: 2
                    Reset counter: 224
                    Mileage: 124313 km
                    Time Indication: 0
                    Date: 2013.11.15
                    Time: 12:23:11

             Freeze Frame:
                        Term 15 Off
                    Voltage: 7.65 V
                        OFF
                        OFF
                        Term 50 Off
                        OFF
                        OFF

00153 - Windshield Wiper Motor;  Driver Side (V216) 
            002 - Lower Limit Exceeded - Intermittent
             Freeze Frame:
                    Fault Status: 00100010
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 222
                    Mileage: 124313 km
                    Time Indication: 0
                    Date: 2013.11.15
                    Time: 00:01:20

             Freeze Frame:
                        Term 15 On
                    Voltage: 17.75 V
                        ON
                        OFF
                        Term 50 Off
                        OFF
                        OFF


-------------------------------------------------------------------------------
Address 10: Park/Steer Assist (J446)       Labels:. 3C8-919-475.clb
   Part No SW: 5K7 919 475     HW: 5K0 919 475 E
   Component: PARKHILFE 8K  H01 0004  
   Revision: --------    Serial number: 12561121300703
   Coding: 108001
   Shop #: WSC 00040 040 00001
   VCID: 7AADF186DCD8E3D7841-802E

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags (J234)       Labels:| 5K0-959-655.clb
   Part No SW: 5C0 959 655 A    HW: 5C0 959 655 A
   Component: AirbagVW10    011 0906  
   Serial number: 003EPD07C963  
   Coding: 00004342
   Shop #: WSC 01383 790 00008
   ASAM Dataset: EV_AirbaVW10SMEVW360 A01023
   ROD: EV_AirbaVW10SMEVW360.rod
   VCID: 303913AE4AA4E9877A5-8064

   Crash sensor for side airbag: driver side: 
   Subsystem 1 - Part No SW: 5K0 959 354     HW: 5K0 959 354 
   Component: S.Sens.Fahr.V  H01 ---- 
   Serial number: 3572MSME3A4C0063ZZZV

   Crash sensor for side airbag: front passenger side: 
   Subsystem 2 - Part No SW: 5K0 959 354     HW: 5K0 959 354 
   Component: S.Sens.Beif.V  H01 ---- 
   Serial number: 3582MSME242B0063ZZZM

1 Fault Found:
13635840 - Supply voltage 
          U1011 00 [008] - Voltage too Low
          [Powersupply  lower threshold fall short of]
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 222
                    Mileage: 124313 km
                    Date: 2019.06.25
                    Time: 12:32:59


-------------------------------------------------------------------------------
Address 16: Steering wheel (J527)       Labels:| 5K0-953-569.clb
   Part No SW: 1K5 953 507 T    HW: 5K0 953 549 B
   Component: Lenks.Modul   008 0080  
   Revision: --------    Serial number:  90440KHO0005E
   Coding: 1082140000
   Shop #: WSC 00040 040 00014
   ASAM Dataset: EV_SMLSNGKUDS A05001
   ROD: EV_SMLSNGKUDS_A05.rod
   VCID: 42DD4966F4086B179C1-8016

   Multifunction steering wheel control module: 
   Subsystem 1 - Part No SW: 3C8 959 537 D    HW: 3C8 959 537 D  Labels: 3C8-959-537.CLB
   Component: E221__MFL-TK6  H06 0022 
   Serial number: 40000000000000450171
   Coding: E20000

2 Faults Found:
114178 - Function Restricted due to Insufficient Voltage 
          U1400 00 [008] - -
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 6
                    Fault Frequency: 2
                    Reset counter: 224
                    Mileage: 0 km
                    Date: 2000.00.00
                    Time: 00:00:00

136194 - Supply voltage 
          U1011 00 [008] - Voltage too Low
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 2
                    Reset counter: 224
                    Mileage: 0 km
                    Date: 2000.00.00
                    Time: 00:00:00


-------------------------------------------------------------------------------
Address 17: Instruments (J285)       Labels:| 5K0-920-xxx-17.clb-SRI1
   Part No SW: 5K7 920 970     HW: 5K7 920 970 
   Component: KOMBI         H04 0607  
   Serial number: 00000000000000
   Coding: 170901
   Shop #: WSC 01383 790 00008
   ASAM Dataset: EV_Kombi_UDS_VDD_RM09 A04114
   ROD: EV_Kombi_UDS_VDD_RM09_004_VW32.rod
   VCID: 72BDD9A684289B97CC1-8026

1 Fault Found:
13635840 - Supply voltage 
          U1011 00 [008] - Voltage too Low
          [Supply voltage too low]
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 6
                    Fault Frequency: 3
                    Reset counter: 224


-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533)       Labels:. 7N0-907-530-V2.clb
   Part No SW: 7N0 907 530 H    HW: 1K0 907 951 
   Component: J533  Gateway H42 1620  
   Revision:   H42       Serial number: 280811F6000769
   Coding: 365001
   Shop #: WSC 01383 790 00008
   VCID: 353722BAB546CCAF293-8060

1 Fault Found:
00532 - Supply Voltage B+ 
            002 - Lower Limit Exceeded - Intermittent
             Freeze Frame:
                    Fault Status: 00100010
                    Fault Priority: 3
                    Fault Frequency: 1
                    Reset counter: 222
                    Mileage: 124313 km
                    Time Indication: 0
                    Date: 2013.11.15
                    Time: 00:00:12


-------------------------------------------------------------------------------
Address 20: High Beam Assist. (J844)       Labels:. 8K0-857-511.clb
   Part No SW: 5K7 857 511 A    HW: 8J0 857 511 C
   Component: FLA           H03 0006  
   Revision: AA002001    
   Coding: 0102906B74745D545420363E00
   Shop #: WSC 00040 040 00001
   VCID: 33331CA2BB32D29F077-8066

No fault code found.

-------------------------------------------------------------------------------
Address 25: Immobilizer (J334)       Labels:| 5K0-920-xxx-25.clb
   Part No SW: 5K0 953 234     HW: 5K0 953 234 
   Component: IMMO          H04 0607  
   Serial number:               
   Coding: 000000
   Shop #: WSC 00000 000 00000
   ASAM Dataset: EV_Immo_UDS_VDD_RM09 A03009
   ROD: EV_Immo_UDS_VDD_RM09.rod
   VCID: 6A8DC1C6ACF85357741-803E

No fault code found.

-------------------------------------------------------------------------------
Address 26: Auto Roof        Labels: None
   Part No: 5K7 959 255 
   Component: VSG GOLF  6     H15 0360  
   Shop #: WSC 00000 000 00000
   VCID: 7AADF186D0D8E3D7841-802E

No fault code found.

-------------------------------------------------------------------------------
Address 2E: Media Player 3 (J650)       Labels:. 5N0-035-342.lbl
   Part No SW: 5N0 035 342 E    HW: 5N0 035 342 E
   Component: SG EXT.PLAYER H13 0240  
   Revision: A1001003    Serial number: 7660747137    
   Coding: 010000
   Shop #: WSC 00040 040 00001
   VCID: 290FFECA69FE984FBDB-807C

2 Faults Found:
00446 - Function Limitation due to Under-Voltage 
            002 - Lower Limit Exceeded - Intermittent
             Freeze Frame:
                    Fault Status: 00100010
                    Fault Priority: 6
                    Fault Frequency: 1
                    Reset counter: 222
                    Mileage: 0 km
                    Time Indication: 0

00532 - Supply Voltage B+ 
            002 - Lower Limit Exceeded - Intermittent
             Freeze Frame:
                    Fault Status: 00100010
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 222
                    Mileage: 0 km
                    Time Indication: 0


-------------------------------------------------------------------------------
Address 42: Door Elect, Driver        Labels:. 1K0-959-701-MAX3.clb
   Part No SW: 1Q0 959 701 H    HW: 1Q0 959 701 H
   Component: Tuer-SG         009 2156  
   Coding: 0017076
   Shop #: WSC 00040 040 00001
   VCID: 392F2E8A955E28CFCDB-806C

2 Faults Found:
01811 - Supply Voltage for Door Controller; Drivers Side (J386) 
            002 - Lower Limit Exceeded - Intermittent
00928 - Locking Module for Central Locking; Front Driver Side (F220) 
            008 - Implausible Signal - Intermittent

-------------------------------------------------------------------------------
Address 44: Steering Assist        Labels: 1K0-909-14x-GEN3.clb
   Part No: 1K0 909 144 M
   Component: EPS_ZFLS Kl. 69     3201  
   Revision: 00H20000    
   Shop #: WSC 00040 040 00001
   VCID: 34311FBEB23CD5A71ED-8060

1 Fault Found:
03803 - Steering Angle Sensor for Steering Aid 
            000 - - - MIL ON
             Freeze Frame:
                    Fault Status: 11100000
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 255
                    Time Indication: 0

             Freeze Frame:
                    Battery Volts: 6.5 V
                        PD
                    Temperature: 18.0°C
                    Count: 2
                    Steering Angle: 0.00°
                    Count: 0
                        SteerAng n.Init


-------------------------------------------------------------------------------
Address 52: Door Elect, Pass.        Labels:. 1K0-959-702-MAX3.clb
   Part No SW: 1Q0 959 702 H    HW: 1Q0 959 702 H
   Component: Tuer-SG         009 2156  
   Coding: 0017332
   Shop #: WSC 00040 040 00001
   VCID: 3A2D3186905823D7C41-806E

2 Faults Found:
01812 - Supply Voltage for Door Controller; Pass. Side (J387) 
            002 - Lower Limit Exceeded - Intermittent
00933 - Electric Window Motor; Passenger Side (V148) 
            012 - Electrical Fault in Circuit - Intermittent

-------------------------------------------------------------------------------
Address 56: Radio (J0503)       Labels:. 5M0-035-1xx-56.clb
   Part No SW: 3C8 035 195 A    HW: 3C8 035 195 A
   Component: Radio RCD510  041 0166  
   Revision: 00000001    Serial number: VWZ1Z3K9797309
   Coding: 0100040004
   Shop #: WSC 01324 020 00200
   VCID: 2615F5F678E0B737909-8072

No fault code found.

-------------------------------------------------------------------------------
Address 62: Door, Rear Left        Labels:. 1K0-959-703-GEN3.clb
   Part No SW: 8P7 959 811 B    HW: 8P7 959 811 B
   Component: Tuer-SG         H01 2103  
   Coding: 0000144
   Shop #: WSC 00040 040 1012545
   VCID: 42DD4966F8886B179C1-8016

1 Fault Found:
01813 - Supply Voltage for Door Controller; Rear Left (J388) 
            002 - Lower Limit Exceeded - Intermittent

-------------------------------------------------------------------------------
Address 72: Door, Rear Right        Labels:. 1K0-959-704-GEN3.clb
   Part No SW: 8P7 959 812 B    HW: 8P7 959 812 B
   Component: Tuer-SG         H01 2103  
   Coding: 0000144
   Shop #: WSC 00040 040 1012545
   VCID: 43D34C62E792621F977-8016

1 Fault Found:
01814 - Supply Voltage for Door Controller; Rear Right (J389) 
            002 - Lower Limit Exceeded - Intermittent

-------------------------------------------------------------------------------
Address 77: Telephone (J412)       Labels:| 7P6-035-730.clb
   Part No SW: 5K0 035 730 D    HW: 5K0 035 730 D
   Component: TELEFON       H09 2902  
   Revision: 1B001001    Serial number: 00007660660769
   Coding: 0A01000000010101
   Shop #: WSC 01383 790 00008
   ASAM Dataset: EV_UHVNA A01719
   ROD: UHVNA.rod
   VCID: 2615F5F67860B737909-8072

1 Fault Found:
13893632 - Function Restricted due to Insufficient Voltage 
          U1400 00 [008] - -
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 6
                    Fault Frequency: 1
                    Reset counter: 222
                    Mileage: 124313 km
                    Date: 2019.06.25
                    Time: 12:32:02


End----------(Elapsed Time: 01:24, VBatt start/end: 12.1V/12.1V)-----------
 
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