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Which risk increases when a diesel engine's electronic wastegate malfunctions?

A)Compressor surge within the turbocharger
B)Premature injector nozzle fouling occurs
C)Catalytic converter overheating accelerates
D)Cylinder head gasket failure likelihood

💡 Explanation

Compressor surge risk rises because improper wastegate control disrupts airflow, creating backflow events. `Turbo surge` ensues therefore because the wastegate cannot bleed off excess exhaust pressure rather than allowing pressure equalization via correct valve operation.

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