Skoda OCTAVIA MK1 Service Manual page 223

the display field 2 is at least 80 °C.
The signal voltage of the lambda probe is displayed in
the display field 3.
If the probe voltage fluctuates too slowly (less than 30
– times per minute), test lambda probe heater
→ Chapter.
– Press → key.
Select 08 for the function "read measured value
–
block" and display group number 099
The following appears in the display:
The condition of the lambda control is displayed
in the display field 4.
On the points marked with "X", a "0" or "1" can
be optionally displayed.
Meaning of the 8-digit number block in the
display field 4 (see also
Display field 4
1XXXXXXX
X1XXXXXX
XX1XXXXX
XXX1XXXX
XXXX1XXX
XXXXX1XX
XXXXXX1X
XXXXXXX1
The following appears in the display:
If the lambda controller stands against the stop (display for lambda
controller at stop on "1"), the direction in which the lambda
controller stands against the stop can be recognized on the display
for the condition of the mixture.
The following appears in the display:
→
→ Chapter):
Meaning of the display
Fault in fault memory
not assigned
not assigned
limited dynamics active
Lambda controller at the stop
Lambda controller switched on
Lambda probe operational
Mixture condition;
display = 1: rich mixture
display 0: = lean mixture
0000010
Chapter.
Reading measured value block 99
->
850/rpm
223
90°C +25% 0001011X
Reading measured value
block 99
->
850/rpm
00011111
Reading measured value
block 99
->
90°C +25%