Vw Golf 2015 184 hk, boost control/ signal too low error

   #1  

Hallaise

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Hi, got trouble again. It lokks like the "error" appers when its a bit cold outside. The "glowing light" start blinking and the engine goes in security mode and cut the power. I stop/ start the engine and everythings ok again.

Must i change the module or what else can it be ? And how do i check the fault or not ?

Got these readings:

Code:
-------------------------------------------------------------------------------
Address 01: Engine (J623-CUNA)       Labels:. 04L-907-309-V1.clb
   Part No SW: 04L 906 021 ER    HW: 04L 907 309 A
   Component: R4 2,0L EDC   H22 8361  
   Revision: 81H22---    
   Coding: 111D001A047605083000
   Shop #: WSC 00000 000 00000
   ASAM Dataset: EV_ECM20TDI01104L906021ER 002010
   ROD: EV_ECM20TDI01104L906021ER.rod
   VCID: 79AFE833095DBCB315D-802C

2 Faults Found:
5334 - Turbocharger Boost Control Position Sensor Circuit 
          P2564 00 [168] - Signal too Low
          MIL ON - Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 8
                    Mileage: 109874 km
                    Date: 2020.10.07
                    Time: 13:41:53

                    Engine speed: 930.00 /min
                    Normed load value: 51.0 %
                    Vehicle speed: 0 km/h
                    Coolant temperature: 7 °C
                    Intake air temperature: 7 °C
                    Ambient air pressure: 1010 mbar
                    Voltage terminal 30: 13.160 V
                    Unlearning counter according OBD: 40
                    Turbine actuator 1 bank 1: posit.feedback - Spec.value: 98.28 %
                    Turbine actuator 1 bank 1: posit.feedback - Act.value: 100.00 %
                    Turbine actuator 1 bank 1: posit.feedback - Offset closed: 1.11 %
                    Turbine actuator 1 bank 1: monitoring - status-Bits 0-7: 0
                    Turbine actuator 1 bank 1: monitoring - status-Bits 0-7: 0
                    Turbine actuator 1 bank 1: monitoring - status-Bits 0-7: 0
                    Turbine actuator 1 bank 1: monitoring - status-Bits 0-7: 23
                    Turbine actuator 1 bank 1: posit.feedback - Uncnd vlt: 20.4 mV
                    Accelerator pedal travel: raw value: 0.00 %

7934 - Turbocharger Boost Control Position Sensor Circuit 
          P2563 00 [032] - Implausible Signal
          Intermittent - Not Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 1
                    Mileage: 110178 km
                    Date: 2020.10.14
                    Time: 17:32:36

                    Engine speed: 783.00 /min
                    Normed load value: 29.4 %
                    Vehicle speed: 0 km/h
                    Coolant temperature: 87 °C
                    Intake air temperature: 64 °C
                    Ambient air pressure: 1010 mbar
                    Voltage terminal 30: 14.420 V
                    Unlearning counter according OBD: 32
                    Turbine actuator 1 bank 1: posit.feedback - Spec.value: 100.00 %
                    Turbine actuator 1 bank 1: posit.feedback - Act.value: 81.13 %
                    Turbine actuator 1 bank 1: posit.feedback - Offset closed: 3.97 %
                    Turbine actuator 1 bank 1: monitoring - status-Bits 0-7: 0
                    Turbine actuator 1 bank 1: monitoring - status-Bits 0-7: 0
                    Turbine actuator 1 bank 1: monitoring - status-Bits 0-7: 0
                    Turbine actuator 1 bank 1: monitoring - status-Bits 0-7: 55
                    Turbine actuator 1 bank 1: posit.feedback - Uncnd vlt: 925.2 mV
                    Accelerator pedal travel: raw value: 0.00 %

Readiness: 1 1 0 0 0  Circuit 
          P2564 00 [168] - Signal too Low
          MIL ON - Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 8
                    Mileage: 109874 km
                    Date: 2020.10.07
                    Time: 13:41:53

                    Engine speed: 930.00 /min
                    Normed load value: 51.0 %
                    Vehicle speed: 0 km/h
                    Coolant temperature: 7 °C
                    Intake air temperature: 7 °C
                    Ambient air pressure: 1010 mbar
                    Voltage terminal 30: 13.160 V
                    Unlearning counter according OBD: 40
                    Turbine actuator 1 bank 1: posit.feedback - Spec.value: 98.28 %
                    Turbine actuator 1 bank 1: posit.feedback - Act.value: 100.00 %
                    Turbine actuator 1 bank 1: posit.feedback - Offset closed: 1.11 %
                    Turbine actuator 1 bank 1: monitoring - status-Bits 0-7: 0
                    Turbine actuator 1 bank 1: monitoring - status-Bits 0-7: 0
                    Turbine actuator 1 bank 1: monitoring - status-Bits 0-7: 0
                    Turbine actuator 1 bank 1: monitoring - status-Bits 0-7: 23
                    Turbine actuator 1 bank 1: posit.feedback - Uncnd vlt: 20.4 mV
                    Accelerator pedal travel: raw value: 0.00 %

7934 - Turbocharger Boost Control Position Sensor Circuit 
          P2563 00 [032] - Implausible Signal
          Intermittent - Not Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 1
                    Mileage: 110178 km
                    Date: 2020.10.14
                    Time: 17:32:36

                    Engine speed: 783.00 /min
                    Normed load value: 29.4 %
                    Vehicle speed: 0 km/h
                    Coolant temperature: 87 °C
                    Intake air temperature: 64 °C
                    Ambient air pressure: 1010 mbar
                    Voltage terminal 30: 14.420 V
                    Unlearning counter according OBD: 32
                    Turbine actuator 1 bank 1: posit.feedback - Spec.value: 100.00 %
                    Turbine actuator 1 bank 1: posit.feedback - Act.value: 81.13 %
                    Turbine actuator 1 bank 1: posit.feedback - Offset closed: 3.97 %
                    Turbine actuator 1 bank 1: monitoring - status-Bits 0-7: 0
                    Turbine actuator 1 bank 1: monitoring - status-Bits 0-7: 0
                    Turbine actuator 1 bank 1: monitoring - status-Bits 0-7: 0
                    Turbine actuator 1 bank 1: monitoring - status-Bits 0-7: 55
                    Turbine actuator 1 bank 1: posit.feedback - Uncnd vlt: 925.2 mV
                    Accelerator pedal travel: raw value: 0.00 %
 
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   #3  

Hallaise

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Har bestilt ny N75, får den i morra. Så får æ se om det var den eller ikke som var problemet.
 
   #4  

PetrolDave

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Har bestilt ny N75, får den i morra. Så får æ se om det var den eller ikke som var problemet.
The language of this forum is English, not many of us speak/understand Norwegian!
 
   #5  

Hallaise

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I have orded and replaced the boost presure control N75. So will time show if that was the error......!!! Sorry about the norwegian answer, did it in a hurry :)
 
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