Skoda Workshop Service and Repair Manuals > Octavia Mk1 > Drive unit | 1.8 ltr./132 kW Engine, Fuel Injection and Ignition System | Self diagnosis, V.A.G Inspection Service | Self-diagnosis VI | Display groups 032...046 | Display group 033, lambda control (lambda learned values)

Display group 033, lambda control (lambda learned values)

l	Engine idling

l	Control unit in function 04 “Initiate basic setting”

System in basic setting 33

→

⇐ Readout on display

xx.x %

x.xxx V

⇐ Display fields

Specification

Analysis

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Lambda probe voltage upstream of catalytic converter

0,0...5,0 V

Lambda controller upstream of catalytic converter

-10,0...10,0%

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Note

t	Voltage signal is generated and smoothened by the engine control unit.

t	If the specified values are not reached: Conduct a test drive in order to eliminate any residues on the lambda probe and repeat the test.

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