[Royalty_bimmers]

07 bmw 335i fbo map5 jb4 oct 91 and hesisting to start and cranks long to start
codes are
2E81 ELECTRICAL COOLING PUMP SPEED DEVIATION
2AAF FUEL PUMP PLAUSIBILITY
2DEC POWER MANAGEMENT BATTERY CONTROL
2DEB POWER MANAGEMENT VECHICLE WIRING SYSTEM CONTROL
then got code 2E81 again while driving on the freeway but car boosting fine and feels good alsoalso checked the water pump with the car off and heater on in low speed and it started and was circulating the coolant but then stoped and then did it again is that good or bad ?

[opjose]

Originally Posted by Royalty_bimmers

07 bmw 335i fbo map5 jb4 oct 91 and hesisting to start and cranks long to start
codes are
2E81 ELECTRICAL COOLING PUMP SPEED DEVIATION
2AAF FUEL PUMP PLAUSIBILITY
2DEC POWER MANAGEMENT BATTERY CONTROL
2DEB POWER MANAGEMENT VECHICLE WIRING SYSTEM CONTROL
then got code 2E81 again while driving on the freeway but car boosting fine and feels good alsoalso checked the water pump with the car off and heater on in low speed and it started and was circulating the coolant but then stoped and then did it again is that good or bad ?

How old is the battery?