P0501
Read the instructions below then
start the fault diagnostic procedure.
Symptom: Check Engine.
Displayed speed and calculated fuel consumption incorrect.
Cruise control out of order.
Vehicle Speed Signal not Plausible with Engine Speed
Fault symptoms
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Displayed speed and calculated fuel consumption incorrect.
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Cruise control out of order.
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On-Board Diagnostics
Type of diagnosis:
Enable criteria:
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The engine speed exceeds 2700 rpm.
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More than 30 mg fuel/combustion.
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Fault criteria:
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Speed is 0 km/h at 30 mg/combustion and engine speed greater than 2700 rpm.
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System reaction to a fault:
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The control module uses a substitute value of 0 km/h
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Cruise control is switched off.
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For more information, see also:
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"Read Values" menu
for a description of read values.
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"Activate" menu
for a description of applications.
