Water Pump Failure Process

[Meir]

Originally Posted by patssle

What is the warning process if a water pump fails on an early (2000) Boxster? Are there sensors for a failure or does the engine have to reach a certain temperature? If so, what is that temp - is it measured via oil or water - or something else? Are there audible alarms or just dash blinky lights?

Thanks.

the signs for failing water pump will be noise and/or water leak from the pump.
you can inspect the pump by removing the belt, and spinning it with your hand.
the pulley should spin freely, with no play or noise.