Volkswagen Workshop Service and Repair Manuals > Polo Mk3 > Power unit | Direct injection and glow plug system with distributor pump as of 10.99 | Self diagnosis, V.A.G Inspection Service | Measured value blocks | Evaluating measured value blocks | Display group 003 at idling speed (engine warm, coolant temperature not below 80 °C)

Display group 003 at idling speed (engine warm, coolant temperature not below 80 °C)

Display group 003 -Exhaust gas recirculation-

l	Engine running at idling speed

Read measured value block 3

→

▾ appears on display

xxxx rpm

xxx %

▾ display zones

Specification

Evaluation

Duty cycle of exhaust gas recirculation valve -N18-

94…96 %

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Engine speed
Engine codes AGD, ASX
Engine code AKU

860…940 rpm
880…960 rpm

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