986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post - Car occasionally loses all power when driving, misfiring, -25% and +25% fuel trim

Bush Pilot · 04-26-2023, 02:13 PM

My Convertible Top Relay Module was recently causing a complete brown out of the electrical system with similiar fault symptoms as you describe. I would try removing that relay module, relay panel is above the driver's legs and see what happens.

04-26-2023, 02:13 PM	#4
Bush Pilot Registered User Join Date: Jul 2022 Location: Tucson, Arizona Posts: 79	My Convertible Top Relay Module was recently causing a complete brown out of the electrical system with similiar fault symptoms as you describe. I would try removing that relay module, relay panel is above the driver's legs and see what happens. Last edited by Bush Pilot; 04-27-2023 at 12:27 PM.