[Dohc120]

I want to start off by saying first that I have already searched the forum and google, but this issue seems different than others because I’m only getting the one code (P10D9). I just picked this 2011 335ix up on 2/17/2019, and under hard acceleration, like almost redlining in 3rd gear, my engine light has come on and at the same time, my display reads ‘engine malfuction’ and I loose power. This has happened twice, and when I turn the car off and back on, it resets and seems okay. There are no mods to this car that I am aware of. The exhaust seems to be louder than stock would be but it looks stock. I don’t see a jb4 or anything but it could be well hidden I guess. Any help or similar experience would be appreciated.

[Munchi435i]

2011 335i, doesn't that have the N54 motor?

If so, you might be better off posting in that forum

[Dohc120]

Originally Posted by Munchi435i

2011 335i, doesn't that have the N54 motor?

If so, you might be better off posting in that forum

This has the N55 motor

[Munchi435i]

Originally Posted by Dohc120

This has the N55 motor

Oh ok....

Was your car affected by the HPFP recall?

[afranke]

Fault Code Description
The diagnosis monitors the change in signal from the rail pressure sensor.
Malfunction monitoring conditions
The fault is detected whenever the voltage of the rail pressure sensor changes by less than 0 V.

General Conditions Voltage precondition
- Vehicle voltage between 9V and 16V
Temperature condition
- None
Time condition
- None
Other preconditions
- Engine ON
- Rail pressure greater than 4 MPa
Terminal status
- Terminal 15

Service Plan
‐ Check wiring harness between DME and rail pressure sensor
- Renew rail pressure sensor

[afranke]

Sensor is #2 in this diagram:

http://www.realoem.com/bmw/enUS/show...diagId=13_1497

[afranke]

Page 9 has a picture of it's location in the engine bay:

http://www.burgertuning.com/instructions/n55_stage1.pdf

[afranke]

Originally Posted by Munchi435i

Oh ok....

Was your car affected by the HPFP recall?

I don't think it is, that was N54s. The late E90s came with N55s like his. However, it is subject to the blower motor wiring recall, so OP, get that checked out ASAP before your car burns down just sitting in your driveway doing nothing.

https://www.nhtsa.gov/vehicle/2011/B...DR/4WD#recalls

[Dohc120]

Originally Posted by Munchi435i

Oh ok....

Was your car affected by the HPFP recall?

My production date is 5/27/2010 (vin: A742710) Is there a place to see if I'm affected by the HPFP recall?

Also, thanks for the info. I'm going to check the wiring and replace the sensor this weekend. My car is scheduled for the recalls. I think there are 7 total.

[afranke]

Originally Posted by Dohc120

My production date is 5/27/2010 (vin: A742710) Is there a place to see if I'm affected by the HPFP recall?

Check that link I posted above. You can search again by VIN to be 100% certain. I'm 99.9% about the blower motor recall, and please please please make sure it's addressed. Your car can literally go up in flames just sitting in your driveway or a parking lot (or with you in it driving). It has happened to multiple people.

[Dohc120]

Originally Posted by afranke

Check that link I posted above. You can search again by VIN to be 100% certain. I'm 99.9% about the blower motor recall, and please please please make sure it's addressed. Your car can literally go up in flames just sitting in your driveway or a parking lot (or with you in it driving). It has happened to multiple people.

I definitely will. I appreciate this info very much.