Błędy z auto-scan

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Witam kolegów

Dziś podpiąłem kompa pod kumpla Audi A3 8L w celu sprawdzenia tylko błędów. Wyskoczyło trochę tego w 2 blokach:

Chassis Type: 8L - Audi A3/S3
Scan: 01 02 03 08 15 16 17 22 35 37 45 55 56 57 75 76
 
VIN: WAUHF78P48A132452   Mileage: 68690km/42681miles
-------------------------------------------------------------------------------
Address 01: Engine        Labels: 06F-907-115-AXX.lbl
   Part No SW: 8P0 907 115 P    HW: 8P0 907 115 B
   Component: 2.0l R4/4V TFSI     0010  
   Revision: 5BH16---    Serial number: AUX7Z0H0FN2006
   Coding: 0103010A18070160
   Shop #: WSC 06314 000 00000
   VCID: 3F8947CF15BD

6 Faults Found:
000768 - Random/Multiple Cylinder Misfire Detected
               P0300 - 001 - Upper Limit Exceeded - Intermittent - MIL ON
             Freeze Frame:
                    Fault Status: 10100001
                    Fault Priority: 2
                    Fault Frequency: 4
                    Mileage: 68258 km
                    Time Indication: 0
                    Date: 2017.01.10
                    Time: 15:03:04

             Freeze Frame:
                    RPM: 973 /min
                    Load: 57.6 %
                    Speed: 0.0 km/h
                    Temperature: 3.0°C
                    Temperature: 4.0°C
                    Absolute Pres.: 970.0 mbar
                    Voltage: 14.351 V

000769 - Cylinder 1: Misfire Detected
               P0301 - 001 - Upper Limit Exceeded - Intermittent - MIL ON
             Freeze Frame:
                    Fault Status: 10100001
                    Fault Priority: 2
                    Fault Frequency: 4
                    Mileage: 68258 km
                    Time Indication: 0
                    Date: 2017.01.10
                    Time: 15:03:46

             Freeze Frame:
                    RPM: 1142 /min
                    Load: 41.2 %
                    Speed: 0.0 km/h
                    Temperature: 3.0°C
                    Temperature: 4.0°C
                    Absolute Pres.: 970.0 mbar
                    Voltage: 14.224 V

000772 - Cylinder 4: Misfire Detected
               P0304 - 001 - Upper Limit Exceeded - Intermittent - MIL ON
             Freeze Frame:
                    Fault Status: 10100001
                    Fault Priority: 2
                    Fault Frequency: 3
                    Mileage: 68360 km
                    Time Indication: 0
                    Date: 2017.01.12
                    Time: 15:35:06

             Freeze Frame:
                    RPM: 1142 /min
                    Load: 41.2 %
                    Speed: 0.0 km/h
                    Temperature: 3.0°C
                    Temperature: 4.0°C
                    Absolute Pres.: 970.0 mbar
                    Voltage: 14.224 V

005634 - Power Supply Terminal 30: Voltage too Low
               P1602 - 002 - Lower Limit Exceeded - Intermittent
             Freeze Frame:
                    Fault Status: 00100010
                    Fault Priority: 2
                    Fault Frequency: 1
                    Mileage: 0 km
                    Time Indication: 0

             Freeze Frame:
                    RPM: 0 /min
                    Load: 0.0 %
                    Speed: 0.0 km/h
                    Temperature: -40.0°C
                    Temperature: -40.0°C
                    Absolute Pres.: 0.0 mbar
                    Voltage: 0.000 V

008518 - Supply Voltage for Fuel Injector Group A: Open Circuit
               P2146 - 001 - Upper Limit Exceeded - Intermittent
             Freeze Frame:
                    Fault Status: 00100001
                    Fault Priority: 2
                    Fault Frequency: 2
                    Mileage: 68381 km
                    Time Indication: 0
                    Date: 2017.01.13
                    Time: 00:04:01

             Freeze Frame:
                    RPM: 1199 /min
                    Load: 29.0 %
                    Speed: 0.0 km/h
                    Temperature: 27.0°C
                    Temperature: 25.0°C
                    Absolute Pres.: 960.0 mbar
                    Voltage: 11.557 V

008518 - Supply Voltage for Fuel Injector Group A: Open Circuit
               P2146 - 001 - Upper Limit Exceeded - Intermittent
             Freeze Frame:
                    Fault Status: 00100001
                    Fault Priority: 2
                    Fault Frequency: 2
                    Mileage: 68381 km
                    Time Indication: 0
                    Date: 2017.01.13
                    Time: 00:04:01

             Freeze Frame:
                    RPM: 697 /min
                    Load: 37.6 %
                    Speed: 0.0 km/h
                    Temperature: 27.0°C
                    Temperature: 25.0°C
                    Absolute Pres.: 960.0 mbar
                    Voltage: 10.668 V

Readiness: 0000 0000

-------------------------------------------------------------------------------
Address 08: Auto HVAC        Labels: 8P0-820-043.lbl
   Part No SW: 8P0 820 043 AG    HW: 8P0 820 043 AG
   Component: KlimavollautomatH19 0430  
   Revision: 233871      Serial number: 8P0820043AG   
   Shop #: WSC 00000 000 00000
   VCID: 71EDD1F71369

2 Faults Found:
01592 - Air Quality Sensor (G238)
            010 - Open or Short to Plus - Intermittent
             Freeze Frame:
                    Fault Status: 00101010
                    Fault Priority: 3
                    Fault Frequency: 2
                    Reset counter: 133
                    Mileage: 67070 km
                    Time Indication: 0
                    Date: 2016.12.01
                    Time: 18:25:46

             Freeze Frame:
                    Temperature: -50.0°C

01592 - Air Quality Sensor (G238)
            008 - Implausible Signal - Intermittent
             Freeze Frame:
                    Fault Status: 00101000
                    Fault Priority: 3
                    Fault Frequency: 1
                    Reset counter: 133
                    Mileage: 67244 km
                    Time Indication: 0
                    Date: 2016.12.09
                    Time: 14:06:08

             Freeze Frame:
                    Temperature: -50.0°C

 

Możecie pomóz i podpowiedzieć co one mogą oznaczać? Jeśli chodzi o jazdę samochodem to praktycznie nic nie czuć, żeby się działo. Samochód jeździ, rozpędza się tak jak należy. Jedynie co to na wskaźnikach świeci się "Check engine: i "EPC". Skasowałem wszystkie błędy, te 2 komunikaty na desce zniknęły jednak po kilkunastu km znowu się pojawiły.

 

[zwonko 11]

Od tego zacznij:
http://wiki.ross-tech.com/wiki/index.php/18010/P1602/005634
bo problemy z zasilaniem mogą powodować to:
http://wiki.ross-tech.com/wiki/index.php/P2146/008518
a problemy z zasilaniem wtrysków pewnie robią missfire