5DEC Code and turns off

Teal328i · 02-05-2022, 05:40 PM

I have a 2010 bmw 328i e93, was pulling out of my house when the car started misfiring, got it back and replaced the coil pack as that was my first guess. Started up with no misfire and after about 30 seconds it shut itself off and came up with a check engine light, checked the codes and 5DEC Performance Reduction came up, I can't seem to find anything online about it, does anyone know what could cause this?

Teal328i · 02-05-2022, 06:20 PM

Cleared the codes again, started it and it ran fine for about 30 seconds and then the motor stopped, all of the lights are working just the motor stopped. Check engine light came on and I checked the codes but nothing came up, I'm stumped please help

02-05-2022, 05:40 PM	#1
Teal328i New Member 2 Rep 16 Posts Drives: E93 328i Join Date: Oct 2020 Location: New York iTrader: (0)	5DEC Code and turns off I have a 2010 bmw 328i e93, was pulling out of my house when the car started misfiring, got it back and replaced the coil pack as that was my first guess. Started up with no misfire and after about 30 seconds it shut itself off and came up with a check engine light, checked the codes and 5DEC Performance Reduction came up, I can't seem to find anything online about it, does anyone know what could cause this?
	Appreciate 0 Tweet Quote

02-05-2022, 06:20 PM	#2
Teal328i New Member 2 Rep 16 Posts Drives: E93 328i Join Date: Oct 2020 Location: New York iTrader: (0)	Update Cleared the codes again, started it and it ran fine for about 30 seconds and then the motor stopped, all of the lights are working just the motor stopped. Check engine light came on and I checked the codes but nothing came up, I'm stumped please help
	Appreciate 0 Quote