RS 6 V8-4.2L Turbo (BCY) (2003)
After-Run Coolant Pump: Testing and Inspection
Coolant Circulation Pump Relay -J151-, Checking
Coolant Circulation Pump Relay -J151-, checking
Note: Refer to Function, Special tools and equipment
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V.A.G 1526 A
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V.A.G 1594 A
Requirements for test:
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After-Run Coolant Pump -V51 - tested, test result- "Supply voltage not OK.11
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Coolant temperature at least 60°C when engine is turned off; this ensures that After Run Coolant Pump starts up,
Test sequence
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Switch ignition off.
Note: Test must be performed within 15 minutes after switching off ignition.
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Remove rubber seal from plenum chamber in direction of (arrow).
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Remove plenum chamber cover -1- from front.