Подскажите по ошибкам

Error memory:

A0B2 fault CAS supply

Error counter: 1

Mileage 178720 km

No matching error symptom
Test conditions fulfilled
Error not present now, but already stored
Error would not cause a warning lamp to light up

9C7B internal space sensor blower

Error counter: 3

Mileage 177736 km

Outside temperature 14.50 degrees C
temperature coolant emulsion 105.00 degrees C
Battery Voltage 14.20 Volt

Blocking
Test conditions fulfilled
Error not present now, but already stored
Error would not cause a warning lamp to light up

2F4E CDKVFZ - Vehicle speed

P0500 Vehicle Speed Sensor 'A'

Error counter: 1
Logistic counter: 40

Mileage 142000 km
Engine speed (nmot) 1480.00 /min
Relative air filling (rl) 12.00 %
vehicle speed v1 CAN (vfzgv1_u) 40.00 -
Supply voltage (ub) 14.70 V

No speed signal (hardware signal)
Test conditions fulfilled
Error present now and already stored
Error would not cause a warning lamp to light up
Diagnostic active

2A61 CDKDVLRN - VVT-Teaching function at stop

Error counter: 1
Logistic counter: 40

Mileage 143000 km
Status VVT- learning of the limit stop (internal)(vvtlrnst) 0.00 Requirement VVT- learning of the limit stop (internal)(vvtlrnaf) 0.00
VVT- direction sensor raw value (exwnkfsr_u) 82.97 °
Conclusion range direction sensor (exwnkfvb_u) 0.00 °

Storage of learned values in EEPROM is not possible
Test conditions fulfilled
Error present now, but not yet stored (debouncing phase)
Error would not cause a warning lamp to light up
Diagnostic active
Cycle flag set

Information Memory:

9A0A ASW_SPG_Info_Error

Error counter: 5

1. Umweltsatz Mileage 178104 km
2. Umweltsatz Mileage 178720 km

No signal or value
Test conditions fulfilled
Error not present now, but already stored
Error would not cause a warning lamp to light up

9906 error transponder communication

Error counter: 4

1. Umweltsatz Mileage 178312 km
2. Umweltsatz Mileage 178728 km

Implausible signal or value
Test conditions fulfilled
Error not present now, but already stored
Error would not cause a warning lamp to light up

Пробег ~178800.

 

эти стираю, появляются снова. просто хотелось бы знать, из-за чего они. пока догадки только насчет internal space sensor blower.

 

9C7B исчезла после продувки отверстия на панели климата