BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i) - View Single Post

AndyW · 11-23-2020, 10:24 PM

Just wanted to add that the exact same codes are happening to me under the exact conditions described.

348A - MAP Thermostat jammed open

293E - Coolant temperature sensor: multiple fault

Only happens if ambient is less than 45F. Only occurs once after initial start in the AM, then fine after code reset. Thread with more detail here: https://www.1addicts.com/forums/show....php?t=1777552

11-23-2020, 10:24 PM	#18
AndyW Supreme Galactic Commander (one galaxy over...) 675 Rep 1,778 Posts Drives: '08 E93, '12 E82, '13 E93 M3 Join Date: Feb 2012 Location: Washington, USA iTrader: (5)	Just wanted to add that the exact same codes are happening to me under the exact conditions described. 348A - MAP Thermostat jammed open 293E - Coolant temperature sensor: multiple fault Only happens if ambient is less than 45F. Only occurs once after initial start in the AM, then fine after code reset. Thread with more detail here: https://www.1addicts.com/forums/show....php?t=1777552 __________________ Best, Andy '12 E82-PS2,Stoptechs,Clubsports+M3 bits,Accusump,Wagner DP+EVO III FMIC,ERCP,BMS Intake,Mason Strut Bar,Wedge Tune
	Appreciate 0 Quote