Audi Workshop Service and Repair Manuals

After-Run Coolant Pump: Service and Repair

After-Run Coolant Pump V51, removing and installing

Location: In coolant hose behind left headlight.

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Disconnect electrical harness connector - arrow - for After-Run Coolant Pump V51 (behind auxiliary radiator at left) and move electrical wiring
clear.

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Activating After-Run Coolant Pump V51 or after connecting new ECM.

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Follow instructions in Guided Fault-finding.

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Enter correct vehicle into Guided Fault-finding.

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Press "Go to" button

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Select "Function/component selection"

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Select "Powertrain"

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Select "Engine code"

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01 - On Board Diagnostic (OBD) capable system

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Select "Functions"

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Select "Engine Control Module (ECM)"