|
|
03-22-2012, 08:31 PM | #23 |
4th down; 4th quarter? Renegade.
87
Rep 3,850
Posts |
Either that or a bad o2 sensor are probably the most likely causes. Does it turn on the service engine soon light?
|
Appreciate
0
|
03-23-2012, 01:45 AM | #24 |
Lieutenant General
360
Rep 16,214
Posts
Drives: 2011 E92 M3
Join Date: May 2006
Location: NORTHERN CALIFORNIA
|
i am running catless x-pipe with the akra delete-r, not sure because the cel is turned off by the akradr. its not really a big deal for me because it goes away after a few seconds but just trying to figure out what it might be.
__________________
stock car
|
Appreciate
0
|
03-23-2012, 05:37 AM | #25 |
First Lieutenant
115
Rep 331
Posts |
Pak, I'm assuming you haven't removed the cold start cycle upon start-up?
I've had the issue a couple times, with both the OEM and AA X-pipe, particularly on colder mornings. I'm assuming, and someone with more knowledge can correct me if I'm wrong, that is has to do with the cold start up, and the O2 sensors continuously trying to hit and alter what is a rich AF ratio. Had the dealership check my ICV and all is well apparently (only 8000km's/5000miles). |
Appreciate
0
|
03-23-2012, 09:12 AM | #26 |
Private
9
Rep 60
Posts |
I had the same with checking the icv...the dealer can't say anything till the time it totally breaks down...the problem is that broken icv doesn't show any mistakes under check engine light so BMW as a service can't do anything. It's definitely this icv or the vent which is next to this...believe me if you change it, it will work... Apparently it was common for e9X m3 USA till 2009...
|
Appreciate
0
|
03-24-2012, 10:23 PM | #27 | |
Lieutenant General
360
Rep 16,214
Posts
Drives: 2011 E92 M3
Join Date: May 2006
Location: NORTHERN CALIFORNIA
|
Quote:
ah i see what you mean and i can understand what you mean. i will try again when it stops raining and see if it does the same thing! thanks for the info!
__________________
stock car
|
|
Appreciate
0
|
06-14-2012, 10:36 AM | #28 |
_______
168
Rep 1,088
Posts |
For the past four days as soon as I start my car, I get a rough idle, then go into limp mode. I get the following codes. What do you think, ICV? The car runs fine when I restart the engine.
2B38: Misfire with shutdown cylinder 4 Error will cause a warning light 2B39: Misfire with shutdown cylinder 5 Error will cause a warning light 2B3A: Misfire with shutdown cylinder 6 Error will cause a warning light 2B3B: Misfire with shutdown cylinder 7 Error will cause a warning light 2B41: Misfire with shutdown of several cylinders Error will cause a warning light 2B57: Motor emergency programm activated Error will not cause a warning light 2796: Motor emergency programm activated Error will not cause a warning light 2B36: Misfire with shutdown cylinder 2 Error will cause a warning light 2B37: Misfire with shutdown cylinder 3 Error will cause a warning light 2B42: Misfire exhaust worsening cylinder 1 Error will cause a warning light 2B43: Misfire exhaust worsening cylinder 2 Error will cause a warning light 2B44: Misfire exhaust worsening cylinder 3 Error will cause a warning light 2B45: Misfire exhaust worsening cylinder 4 Error will cause a warning light 2B46: Misfire exhaust worsening cylinder 5 Error will cause a warning light 2B47: Misfire exhaust worsening cylinder 6 Error will cause a warning light 2B48: Misfire exhaust worsening cylinder 7 Error will cause a warning light 2B49: Misfire exhaust worsening cylinder 8 Error will cause a warning light 2B4E: Misfire exhaust worseing several cylinders Error will cause a warning light
__________________
'13 35i M-Sport X3 | JB4 Stage 1 | BMS Intake | H&R Springs | Gloss black grill | CF Wrap and Coded by me | Recaro Child Seats
'15 M3 DCT AW/SO | JB Stage 1 | RKP Diffuser | P3 | M Perf Spoiler | iND Exterior Trim | Recaro Child Seat |
Appreciate
0
|
06-16-2012, 09:58 AM | #29 |
_______
168
Rep 1,088
Posts |
Anyone?
__________________
'13 35i M-Sport X3 | JB4 Stage 1 | BMS Intake | H&R Springs | Gloss black grill | CF Wrap and Coded by me | Recaro Child Seats
'15 M3 DCT AW/SO | JB Stage 1 | RKP Diffuser | P3 | M Perf Spoiler | iND Exterior Trim | Recaro Child Seat |
Appreciate
0
|
06-16-2012, 02:42 PM | #30 | |
So Kewl Guy
48
Rep 619
Posts |
Quote:
__________________
2010 E93 M3 / MS Catless X-Pipe / AA Catback / Vorsteiner Vented Hood and Bootlid E93 Trunk / ADV1 7.1 Wheels GB / LS3 LED Lights / Harrop Supercharger
|
|
Appreciate
0
|
06-17-2012, 12:48 PM | #31 | |
BimmerPost Supporting Vendor
3381
Rep 7,539
Posts |
Quote:
Looks like an ICV to me.
__________________
-----| Like us on Facebook | Instagram || Tuning Information | Remote Coding |----- ----Visit us at www.BPMSport.com - Emotion. Driven. | Toll Free: (888) 557-5133---- Last edited by BPMSport; 06-17-2012 at 12:59 PM.. |
|
Appreciate
0
|
06-17-2012, 02:30 PM | #32 |
_______
168
Rep 1,088
Posts |
Just had it updated about a month ago (1 May) from E89X-09-12-512 to E89X-12-03-502. The tune I'm running is the Vishnu Procede, but that doesn't change the DME and doesn't really activate until the engine warms up. The limp mode and codes is on the first start in the morning and then when I restart the engine it goes away and the car drives normal the rest of the day no matter how many times I start the car. I have a little more than 55k miles on the car. My plugs were replaced just after 35k.
__________________
'13 35i M-Sport X3 | JB4 Stage 1 | BMS Intake | H&R Springs | Gloss black grill | CF Wrap and Coded by me | Recaro Child Seats
'15 M3 DCT AW/SO | JB Stage 1 | RKP Diffuser | P3 | M Perf Spoiler | iND Exterior Trim | Recaro Child Seat Last edited by Longbow64; 06-17-2012 at 02:39 PM.. Reason: Content |
Appreciate
0
|
06-18-2012, 01:14 AM | #33 | |
Colonel
343
Rep 2,928
Posts
Drives: 328i, 335i, M3, 535i, X5, 36M
Join Date: Oct 2010
Location: OC
iTrader: (3)
Garage List 2014 Ford Raptor [0.00]
2012 328i E92 [10.00] 2013 X5 [0.00] 2013 335i F30 [8.00] 1990 Toyota Previa [0.00] 1997 E36 M3 [10.00] 2011 E92 M3 [0.00] 2011 535i [0.00] |
Quote:
|
|
Appreciate
0
|
06-18-2012, 10:20 AM | #34 |
_______
168
Rep 1,088
Posts |
Cleared codes and disconnected the Procede (essentially back to stock) and had the same issues with start-up this morning. I have an appointment with BMW tomorrow. They are going to keep the car overnight so they have the codes when they start it up in the morning.
Estrader, Are you saying not tuning out the cold start sequence might be the cause of this?
__________________
'13 35i M-Sport X3 | JB4 Stage 1 | BMS Intake | H&R Springs | Gloss black grill | CF Wrap and Coded by me | Recaro Child Seats
'15 M3 DCT AW/SO | JB Stage 1 | RKP Diffuser | P3 | M Perf Spoiler | iND Exterior Trim | Recaro Child Seat |
Appreciate
0
|
06-18-2012, 12:58 PM | #35 | |
Colonel
343
Rep 2,928
Posts
Drives: 328i, 335i, M3, 535i, X5, 36M
Join Date: Oct 2010
Location: OC
iTrader: (3)
Garage List 2014 Ford Raptor [0.00]
2012 328i E92 [10.00] 2013 X5 [0.00] 2013 335i F30 [8.00] 1990 Toyota Previa [0.00] 1997 E36 M3 [10.00] 2011 E92 M3 [0.00] 2011 535i [0.00] |
Quote:
I brought this to my CAs attention and he told me its the o2 sensors adjusting and not the ICV. He told me everyone wants to blame the ICV at first but if it is that, u will most certainly get a code thrown and it will get worse over time. So far, the rpm bouncing thing on mine has not gotten worse...always the same just a second or 2 and NEVER happens while driving. i read some people have deleted the cold start cycle and the issue is gone, but i kinda like that sound so ill live with it. |
|
Appreciate
0
|
06-22-2012, 09:26 AM | #36 |
_______
168
Rep 1,088
Posts |
The car's been at BMW since Tuesday. They haven't had time to get to it until yesterday. Then they finally started it at 4 in the afternoon and surprise, surprise, no problems. It was 105 degrees outside by that time, so I told them this happens during a cold start, not when the car is baking in the sun and already at operating temperatures. They promised to do it again first thing this morning. More to follow...
__________________
'13 35i M-Sport X3 | JB4 Stage 1 | BMS Intake | H&R Springs | Gloss black grill | CF Wrap and Coded by me | Recaro Child Seats
'15 M3 DCT AW/SO | JB Stage 1 | RKP Diffuser | P3 | M Perf Spoiler | iND Exterior Trim | Recaro Child Seat |
Appreciate
0
|
07-30-2012, 11:45 AM | #37 |
_______
168
Rep 1,088
Posts |
I think I found the issue. The nut on the grounding bolt was loose on the engine bay. It was slightly looser than hand tightened and was causing my Alpine HID on the passenger side to go out. This is also where I have the Procede grounded. I cleanned off the connection and retightened the nut. No issues this morning.
__________________
'13 35i M-Sport X3 | JB4 Stage 1 | BMS Intake | H&R Springs | Gloss black grill | CF Wrap and Coded by me | Recaro Child Seats
'15 M3 DCT AW/SO | JB Stage 1 | RKP Diffuser | P3 | M Perf Spoiler | iND Exterior Trim | Recaro Child Seat |
Appreciate
0
|
07-30-2012, 07:19 PM | #38 |
Captain
68
Rep 866
Posts |
i know exactly what that is. happened to me and weeks later had a CEL. either your high or low pressure fuel sensor is going bad. i forgot which one it was. very easy fix and the part is like $80.
|
Appreciate
0
|
03-12-2013, 02:08 PM | #39 |
New Member
0
Rep 5
Posts |
Do you have this problem only in winters when the temp drops below 14celcius? Cuz i have the same problem plus it takes couple of sec to start in winters on a cold start... After the first start if i turn of and start again its fine... In summer time it starts fine even if i start it after a week.. Mine is a 10 model e93...7k miles.. I think not sure but its bas gas problem for myself as the car is in pakistan and in pakistan thr is no quality. Lol. I bought it from a dealer in london uk and over there i had no problems even when the temp was 0....
|
Appreciate
0
|
03-17-2013, 03:47 PM | #40 |
Private
9
Rep 60
Posts |
Hi!!
I dont honestly think it is the problem with petrol. I had the same problem but as i can see you are on the early stage. Soon it will become worse and worse. Solution? replacement of ICV. in my case it helped. good luck! |
Appreciate
0
|
Post Reply |
Bookmarks |
Thread Tools | Search this Thread |
|
|