p0012 p0014 codes need help, yes searched...

xi_chee · 05-17-2011, 09:38 PM

i need help asap!
so a couple days ago my car ran fine for the day, shut off the car at the lake went fishing for a couple hours, came back started the car...let it sit idle for about a minute all of a sudden it starts to shutter and shake, rpm was constant...it threw me a cel, it drives fine but just weak. i got the codes read and i got these codes...p0012, p0014, p0300 (misfires random cylinders...) as far as my research goes, it might have something to do with the vanos solenoid? but from the service records, both inlet and outlet vanos systems were replaced back in october 2010 from motorwerks bmw....not even a year old yet...any inputs or thoughts to why my cars doing this? sorry i tried searching but only half of it is answered...

xi_chee · 06-27-2011, 10:01 PM

some help please? =( been over a month and i still havent figured it out...ive replaced the vanos solenoid, replaced the intake cam sensors, still nothing, same codes keep popping up same problems =(

larry driver · 07-14-2011, 11:24 PM

Intake cam bolts, exhaust vnos oil pump drive lugs

nedined · 08-25-2011, 10:23 PM

Quote:

Originally Posted by xi_chee

some help please? =( been over a month and i still havent figured it out...ive replaced the vanos solenoid, replaced the intake cam sensors, still nothing, same codes keep popping up same problems =(

Did you figured it out yet? I have the same problem and CES light with P0014. I changed the solenoids, sensors, seals, checked the timing and no improvement. I have no idea what else I can do

$ilent ///M · 08-26-2011, 12:02 PM

OP: There is a TSB out for upgraded Bremi Coils if you have Bosch then your ok.. sounds like one or more of your coils may have failed. Also they extended the warranty on these i do believe. I can get you the information if you like.

Iebimmerguy · 02-05-2013, 08:35 PM

Quote:

Originally Posted by xi_chee

i need help asap!
so a couple days ago my car ran fine for the day, shut off the car at the lake went fishing for a couple hours, came back started the car...let it sit idle for about a minute all of a sudden it starts to shutter and shake, rpm was constant...it threw me a cel, it drives fine but just weak. i got the codes read and i got these codes...p0012, p0014, p0300 (misfires random cylinders...) as far as my research goes, it might have something to do with the vanos solenoid? but from the service records, both inlet and outlet vanos systems were replaced back in october 2010 from motorwerks bmw....not even a year old yet...any inputs or thoughts to why my cars doing this? sorry i tried searching but only half of it is answered...

Did you even figure out your P0012 code on the M3? I have the exact issue now....

Thanks!!

05-17-2011, 09:38 PM	#1
xi_chee Registered User Join Date: May 2009 Location: st paul, minnesota Posts: 728 My Ride: ///M3 SMG View My Garage	p0012 p0014 codes need help, yes searched... i need help asap! so a couple days ago my car ran fine for the day, shut off the car at the lake went fishing for a couple hours, came back started the car...let it sit idle for about a minute all of a sudden it starts to shutter and shake, rpm was constant...it threw me a cel, it drives fine but just weak. i got the codes read and i got these codes...p0012, p0014, p0300 (misfires random cylinders...) as far as my research goes, it might have something to do with the vanos solenoid? but from the service records, both inlet and outlet vanos systems were replaced back in october 2010 from motorwerks bmw....not even a year old yet...any inputs or thoughts to why my cars doing this? sorry i tried searching but only half of it is answered... __________________ ex: 2002 TIAG 325xi (sold), 2007 suzuki gsxr (sold) current: 2002 carbon black ///M SMG halogen headlights? want hid projectors? on a budget? maybe i can help! go here!! http://forum.e46fanatics.com/showthread.php?t=840919

06-27-2011, 10:01 PM	#2
xi_chee Registered User Join Date: May 2009 Location: st paul, minnesota Posts: 728 My Ride: ///M3 SMG View My Garage	some help please? =( been over a month and i still havent figured it out...ive replaced the vanos solenoid, replaced the intake cam sensors, still nothing, same codes keep popping up same problems =( __________________ ex: 2002 TIAG 325xi (sold), 2007 suzuki gsxr (sold) current: 2002 carbon black ///M SMG halogen headlights? want hid projectors? on a budget? maybe i can help! go here!! http://forum.e46fanatics.com/showthread.php?t=840919

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07-14-2011, 11:24 PM	#3
larry driver Registered User Join Date: Apr 2009 Location: Ventura ca. Posts: 7 My Ride: 06 m3, 06 330i zhp View My Garage	Intake cam bolts, exhaust vnos oil pump drive lugs

08-26-2011, 12:02 PM	#5
$ilent ///M Registered User Join Date: Jan 2010 Location: So.Cal Posts: 208 My Ride: 03.5 M3 smg lsb View My Garage	OP: There is a TSB out for upgraded Bremi Coils if you have Bosch then your ok.. sounds like one or more of your coils may have failed. Also they extended the warranty on these i do believe. I can get you the information if you like.