Skoda Workshop Service and Repair Manuals > Octavia Mk1 > Drive unit | 1.4/55 kW Engine - Injection | Self diagnosis, V.A.G Inspection Service | Self-diagnosis V | Read out measured value blocks, display groups 050...069 | Display group 055, engine speed control

Display group 055, engine speed control - idling speed stabilisation

l	Engine runs in idling speed

Read measured value block 55 →

⇐ Readout on display

xxxx rpm

xx.x %

xxxxx

⇐ Display fields

Specification

Analysis

Operating conditions

xxxxx

Learned value of idling regulator
AC system on
AC system off

-8.0...8.0 %
-5.0...5.0 %

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Idling regulator

-10.0...10.0 %

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Engine speed (idling speed)

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Note

t	Re display field 3:

t	On a new engine the value is in the positive region because of the higher friction, on a run-in engine it is in the negative region.

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