335d crank no start

wuz · 08-07-2020, 09:34 AM

hey all. Recently got a 335d and I'm having a issue. It cranks for a few seconds and stops, there's a cel light for 47FE and 4BCC. I'm not that familiar with diesels its my 2nd one, 1st only owned for a month. I've tried multiple cranks but nothing. I disconnected the fuel line on the bottom and tried cranking theres alot of diesel that comes out. Even after hooking it all back up still the same issue.

slowbrick · 08-17-2020, 07:59 AM

4BCC - This is DEF related. It should not prevent it from starting.

47FE - Another DEF related code

Engine / Motor:
- Fault: Reducing agent metering valve actuation
- Code: BMW 4C7B
- Fault: Reducing agent metering valve actuation
- Code: BMW 4C7C

You need to supply some more info for further help. How was the motor running before this? How new is the battery? Have you tested the battery? Low battery voltage will crank the motor but not start it. So many other things it could be.

08-07-2020, 09:34 AM	#1
wuz New Member 0 Rep 15 Posts Drives: BMW Join Date: Mar 2017 Location: Texas iTrader: (0)	335d crank no start hey all. Recently got a 335d and I'm having a issue. It cranks for a few seconds and stops, there's a cel light for 47FE and 4BCC. I'm not that familiar with diesels its my 2nd one, 1st only owned for a month. I've tried multiple cranks but nothing. I disconnected the fuel line on the bottom and tried cranking theres alot of diesel that comes out. Even after hooking it all back up still the same issue.
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08-17-2020, 07:59 AM	#2
slowbrick Private First Class 48 Rep 102 Posts Drives: 2017 M2, 2003 M3 Join Date: Sep 2016 Location: Florida iTrader: (2)	4BCC - This is DEF related. It should not prevent it from starting. 47FE - Another DEF related code Engine / Motor: - Fault: Reducing agent metering valve actuation - Code: BMW 4C7B - Fault: Reducing agent metering valve actuation - Code: BMW 4C7C You need to supply some more info for further help. How was the motor running before this? How new is the battery? Have you tested the battery? Low battery voltage will crank the motor but not start it. So many other things it could be.
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