P2601 Volkswagen Auxiliary Coolant Pump Performance

P2601 Volkswagen Auxiliary Coolant Pump Performance

Possible causes
– Faulty Auxiliary Coolant Pump Relay
– Blocked pump control passage
– Faulty Auxiliary Coolant Pump
– Auxiliary Coolant Pump harness is open or shorted
– Auxiliary Coolant Pump circuit poor electrical connection

What about the obd code?

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