It shouldn’t come on when the engine is off, there shouldn’t be any live current, positive volts or any energy with ignition switch off other than the live 12 volt outlet in the ctr console and what ever is needed to keep memory in the display, radio freq’s, etc, etc. I don’t know the sequence when the intercooler pump should come on but I’d assume it would come on shortly after engine start, I’ve followed your thread on another forum, it’s mind boggling, hope you get it resolved.
1 - 2 of 2 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.