2aao not sure what else to do

wrrush · 02-29-2020, 11:27 AM

im throwing a 2aa0 camshaft sensor inlet lets go over the steps that have been done.

new camshaft sensors from fcp euro, two diff ones

new battery

new alternator

checked the wires the power is working correctly

switched the vanos sensors

reprogrammed the car back to stock with inpa from mechanic not the downloadable one

turned off jb4

tuned mhd to stock

replaced both check valves

replaced cam ledges they were worn

replaced four lifters

took coil packs back to stock

going to replace the cam sprocket monday. if that doesnt work, going to rip out jb4. the master mechanic can not think of anything else it could be.

wrrush · 03-01-2020, 07:49 AM

really almost 100 people have seen this and no one has responded, is this over everyones head???

Emilime75 · 03-01-2020, 09:17 AM

Quote:

Originally Posted by wrrush

really almost 100 people have seen this and no one has responded, is this over everyones head???

Seriously? Your "master mechanic" can't figure it out with the car in front of him, but you expect a random 100 people on a forum to diagnose it, on a weekend, in less than 24 hours...?

Try having a little patience and don't insult everyone's intelligence if you expect to get some real help.

relative4 · 03-01-2020, 09:30 AM

Burn the car and dump it in the ocean. Only way to be sure.

wrrush · 03-02-2020, 10:41 AM

HAHA yea you are right, I do need to have some patience, it just feels like the mechanic is just throwing parts at it and im getting frustrated, and was hoping to bump it to the top of the list so that a fresh set of eyes would be able to see it and has already been through this problem

trb1 · 03-02-2020, 12:47 PM

Could it be out of time?...

wrrush · 03-02-2020, 05:15 PM

so the sprocket fixed that issue and now throwing a code for misfire in cylinder one, so im leaning towards mosphets, mechanic is opening it up to see if it is, any recomendations on who does quality work on the upgrade from msd80 to msd81

Silent9n54 · 03-02-2020, 06:05 PM

Quote:

Originally Posted by wrrush

so the sprocket fixed that issue and now throwing a code for misfire in cylinder one, so im leaning towards mosphets, mechanic is opening it up to see if it is, any recomendations on who does quality work on the upgrade from msd80 to msd81

just replace the mosfets with better quality ones.

wrrush · 03-02-2020, 06:15 PM

Quote:

Originally Posted by Silent11N54

just replace the mosfets with better quality ones.

even if im running the audi r8 coils that will run hotter??

Silent9n54 · 03-02-2020, 10:10 PM

Quote:

Originally Posted by wrrush

even if im running the audi r8 coils that will run hotter??

i dont know anyone that runs r8 coils so i couldnt tell you

wrrush · 03-03-2020, 07:51 AM

https://www.bimmerlifetuning.com/pro...135i-335i-535i

really, this is supposed to eliminate all the misfiring and not be as huge as the precision race works ones. well eliminate the misfires if you dont have a mosfet problem lol

wrrush · 03-03-2020, 02:02 PM

Ok so now the sprocket replacement fixed the 2aa0 code. Then cylinder 1 is not firing. Checked the mosfets and they are fine in the dme. Now they are checking the pligs, checking the coils, and checking the injectors. This has been a long process. I know there are multiple things that could be happening for a cylinder to not misfire. Just seeing who else has been through this? Want to keep people up to date too

wrrush · 03-05-2020, 09:17 AM

ok so it was a short in the DME there was a wire that was not going to ground like it was supposed to, so upgrading the dme to the msd81 and getting it coded with my car, sent it to a coder in louisiana, will let everyone know how it goes once i swap the msd81 for the old msd80

Ilma · 03-07-2020, 09:21 PM

Quote:

Originally Posted by wrrush

ok so it was a short in the DME there was a wire that was not going to ground like it was supposed to, so upgrading the dme to the msd81 and getting it coded with my car, sent it to a coder in louisiana, will let everyone know how it goes once i swap the msd81 for the old msd80

G-Coding?

wrrush · 03-09-2020, 10:47 AM

Yes you are correct G-Coding, did you use him??

Ilma · 03-11-2020, 12:19 AM

Quote:

Originally Posted by wrrush

Yes you are correct G-Coding, did you use him??

Yes.....I posted links to him in your other thread.

He is a genius and knows his stuff.

Cloned my DME including transfering my original VIN so that MHD still works no problem.

I had the same internal short problem with the DME.

02-29-2020, 11:27 AM	#1
wrrush Second Lieutenant 27 Rep 213 Posts Drives: 2007 335xi Join Date: Jun 2011 Location: Maryland iTrader: (1)	2aao not sure what else to do im throwing a 2aa0 camshaft sensor inlet lets go over the steps that have been done. new camshaft sensors from fcp euro, two diff ones new battery new alternator checked the wires the power is working correctly switched the vanos sensors reprogrammed the car back to stock with inpa from mechanic not the downloadable one turned off jb4 tuned mhd to stock replaced both check valves replaced cam ledges they were worn replaced four lifters took coil packs back to stock going to replace the cam sprocket monday. if that doesnt work, going to rip out jb4. the master mechanic can not think of anything else it could be.
	Appreciate 0 Tweet Quote

03-01-2020, 07:49 AM	#2
wrrush Second Lieutenant 27 Rep 213 Posts Drives: 2007 335xi Join Date: Jun 2011 Location: Maryland iTrader: (1)	really almost 100 people have seen this and no one has responded, is this over everyones head???
	Appreciate 0 Quote

03-01-2020, 09:30 AM	#4
relative4 Major 614 Rep 1,274 Posts Drives: '08 335xi E90 MT stage 1+ Join Date: Feb 2019 Location: Denver, CO iTrader: (0)	Burn the car and dump it in the ocean. Only way to be sure.
	Appreciate 0 Quote

03-02-2020, 10:41 AM	#5
wrrush Second Lieutenant 27 Rep 213 Posts Drives: 2007 335xi Join Date: Jun 2011 Location: Maryland iTrader: (1)	HAHA yea you are right, I do need to have some patience, it just feels like the mechanic is just throwing parts at it and im getting frustrated, and was hoping to bump it to the top of the list so that a fresh set of eyes would be able to see it and has already been through this problem
	Appreciate 0 Quote

03-02-2020, 12:47 PM	#6
trb1 Private First Class 67 Rep 128 Posts Drives: 09 335i Join Date: Feb 2019 Location: Grand Rapids, MI iTrader: (0)	Could it be out of time?...
	Appreciate 0 Quote

03-02-2020, 05:15 PM	#7
wrrush Second Lieutenant 27 Rep 213 Posts Drives: 2007 335xi Join Date: Jun 2011 Location: Maryland iTrader: (1)	so the sprocket fixed that issue and now throwing a code for misfire in cylinder one, so im leaning towards mosphets, mechanic is opening it up to see if it is, any recomendations on who does quality work on the upgrade from msd80 to msd81
	Appreciate 0 Quote

03-03-2020, 07:51 AM	#11
wrrush Second Lieutenant 27 Rep 213 Posts Drives: 2007 335xi Join Date: Jun 2011 Location: Maryland iTrader: (1)	https://www.bimmerlifetuning.com/pro...135i-335i-535i really, this is supposed to eliminate all the misfiring and not be as huge as the precision race works ones. well eliminate the misfires if you dont have a mosfet problem lol
	Appreciate 0 Quote

03-03-2020, 02:02 PM	#12
wrrush Second Lieutenant 27 Rep 213 Posts Drives: 2007 335xi Join Date: Jun 2011 Location: Maryland iTrader: (1)	Ok so now the sprocket replacement fixed the 2aa0 code. Then cylinder 1 is not firing. Checked the mosfets and they are fine in the dme. Now they are checking the pligs, checking the coils, and checking the injectors. This has been a long process. I know there are multiple things that could be happening for a cylinder to not misfire. Just seeing who else has been through this? Want to keep people up to date too
	Appreciate 0 Quote

03-05-2020, 09:17 AM	#13
wrrush Second Lieutenant 27 Rep 213 Posts Drives: 2007 335xi Join Date: Jun 2011 Location: Maryland iTrader: (1)	ok so it was a short in the DME there was a wire that was not going to ground like it was supposed to, so upgrading the dme to the msd81 and getting it coded with my car, sent it to a coder in louisiana, will let everyone know how it goes once i swap the msd81 for the old msd80
	Appreciate 0 Quote

03-09-2020, 10:47 AM	#15
wrrush Second Lieutenant 27 Rep 213 Posts Drives: 2007 335xi Join Date: Jun 2011 Location: Maryland iTrader: (1)	Yes you are correct G-Coding, did you use him??
	Appreciate 0 Quote