The idle speed is too high during catalytic converter warm­up. (P0507)

The idle speed is too high during catalytic converter warm­up. (P0507)
Page 8842010 Mercedes Benz E 63 AMG Sedan (212.077) V8­6.3L (156.985)
Copyright ? 2013, ALLDATA
The idle speed is too high during catalytic converter warm­up. (P0507)
Possible cause:
­ Inspect the intake system of the engine for leaks.
Affected functions:
­
Engine output
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Test 1: Inspect the intake system of the engine for leaks.
1. Inspect the intake system of the engine for leaks.
Possible cause of fault
­ Unmetered air
Possible remedy
­ Check entire air intake system for unmetered air.
End of test