Car, BMW, Z4 (E85), Automatic heating air conditioning (IHKA)

Climate control - Automatic heating air conditioning (IHKA) - 0

Identification

Part number basic control module: 86 91 66 41

Hardware number: 60

Diagnostic index: 02

Code index: 03

Bus index: 10

Manufacture week: 37

Manufacture year: 02

Supplier number: Preh

Software number: 63

Data stream

AUC_SENSOR: 2.67 V

Engine coolant temperature sensor: 136.0 °C

Engine speed: 1360.0 rpm

A/C evaporator temperature sensor: 2.67 °C

Fan control: 53.33 %

Left heat exchanger temperature sensor: 72.73 °C

Right heat exchanger temperature sensor: 72.73 °C

A/C relay: Off

Pressing a button: AUTO left: On

Additional fan (duo) relay stage 1: Off

Pressing a button: AUTO right: On

Automatic heating (AUC (Automatic air Recirculation)): On

Auxiliary water pump: Off

Air circulation: Off

Defrost: Off

Shutoff valve: Open

Defrost: 233.07 %

Fresh air flap motor: 251 %