Porsche 718 Forum banner

1 - 7 of 7 Posts

·
Registered
Joined
·
44 Posts
Discussion Starter #1
Hi guys. Noticed a humming tone coming from my cayman s after shut off and now battery is dead. What is the tone? Lights were etc so confused.

Any help appreciated.
 

·
Registered
Joined
·
210 Posts
Sounds like a job for PIWIS.

Is the compartment ventilator fan shutting off?
 

·
Registered
Joined
·
41 Posts
There is an electric pump that circulates oil between the engine and the turbo after shutoff. It is supposed to help prevent coking of the turbo.
 

·
Registered
Joined
·
41 Posts
Bottom line, if your car is still under warranty, take it to a Porsche dealer. Electrical problems can be difficult to diagnose. I am sure it's fixable, but there are a large number of problems that could cause a battery to go dead.Good luck and again, it's fixable.
 
1 - 7 of 7 Posts
Top