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Measured value block 008 > < Measured value block 006

A3 Mk1

Measured value block 007
   
Measured value block 007
   
 Reading measured value block 7→▾ Indicated on display 
 255     
       
      
     
  Content of function status register → Chapter comprises: → Note
l  Wheel circumference adaption performed = 128
l  Adaption of number of pulses per wheel revolution performed = 64
l  GALA pulses detected at least once = 32
l  CAN communication with dash panel insert OK = 16
l  Signal from reversing light switch detected = 8
l  Terminal 15 (ignition ON) detected = 4
l  Current input of GPS aerial OK (10 to 30 mA) = 2
l  CAN communication with navigation unit OK = 1
 
   

1)  If all eight items listed are OK, the numerical values indicated above are added together and a value of 255 appears in the function status register (measured value block 7). If, for example, GALA pulses were not detected, the value for GALA pulses (32) is subtracted from the value of 255 and the value displayed in the function status register is then 223 (255 - 32 = 223). Proceed as follows if 244 for example is displayed in function status register: 255 - 244 = 11; 11 is made up of 8 (signal from reversing light switch not detected), 2 (current input of GPS aerial not OK) and 1 (CAN communication with navigation unit not OK).
   

Measured value block 008 > < Measured value block 006