Volvo EC200D - Page 30

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Position 1: High idling speed (H mode)
Position 2: Low idling speed (I2 mode)
This switch is used when the engine speed control
switch does not work because of engine speed
control switch failure (SW2701-12), V-ECU failure
(SID 253-12) or communication failures
(PSID201-9 and PID 91-9 occur simultaneously).
When this happens, the engine speed will be down
to low idling speed automatically. In this case, the
performance in I2 or H mode is obtained, but move
the machine to safe area for repair. Contact a
workshop authorized by Volvo and repair the
damaged part as soon as possible.
2
1
V1185283
Idle Validation Switch
2
2
8
8
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