i got so many trouble code, CEL especially engine malfunction

[yuwa]

im worried about my car is gonna die

[m3an]

I would start with 02 sensors

[Cal@Sonic MS]

Don't worry Yu! We'll get this sorted out ASAP...just keep the car in sleep mode in it's garage for now...until Monday.

[yuwa]

Sal help me to clear the trouble code, and upgrade my car to the latest bmw ecu program. after that, i start up my car for 5min, the engine malfunction come up again, then i let a truck tow my car to the local dealer since Sal is thinking there must be some problem in the car but not ecu. do you have any experience with this? i want to know which part i might to pay for to fix my car since i already change the exhaust, the dealer can say the aftermarket exhaust cause this problem.

Originally Posted by Cal@Sonic MS

Don't worry Yu! We'll get this sorted out ASAP...just keep the car in sleep mode in it's garage for now...until Monday.

[yuwa]

and these are the new trouble i got after the car got reflash to stock ecu.

////////////////////////////////////////////////////////////////////
// BMW Trouble Code list
//
// ECU Type : Siemens DME MSS60
// Vehicle Manufacturer Ecu Hardware Number : 7846903
// Vehicle Manufacturer Ecu Software Number : 7846397
// Hardware Reference Number : 0569QT0Z231EEKUV1
// Vehicle Identification Number :
// Ecu Manufacturing Date : 17.06.2011
//
// 1) 27B1 Secondary air system throughput bank 2
// 2) 2B39 Combustion misfire with cut-out cyl 5
// 3) 2B3A Combustion misfire with cut-out cyl 6
// 4) 2B3B Combustion misfire with cut-out cyl 7
// 5) 2B3C Combustion misfire with cut-out cyl 8
// 6) 2B41 Combustion misfire with cut-out several cyl
// 7) 2B57 Motor emergency programm activated
// 8) 2796 Motor emergency programm activated
////////////////////////////////////////////////////////////////////

Originally Posted by Cal@Sonic MS

Don't worry Yu! We'll get this sorted out ASAP...just keep the car in sleep mode in it's garage for now...until Monday.

[IMG]

Originally Posted by yuwa

and these are the new trouble i got after the car got reflash to stock ecu.

////////////////////////////////////////////////////////////////////
// BMW Trouble Code list
//
// ECU Type : Siemens DME MSS60
// Vehicle Manufacturer Ecu Hardware Number : 7846903
// Vehicle Manufacturer Ecu Software Number : 7846397
// Hardware Reference Number : 0569QT0Z231EEKUV1
// Vehicle Identification Number :
// Ecu Manufacturing Date : 17.06.2011
//
// 1) 27B1 Secondary air system throughput bank 2
// 2) 2B39 Combustion misfire with cut-out cyl 5
// 3) 2B3A Combustion misfire with cut-out cyl 6
// 4) 2B3B Combustion misfire with cut-out cyl 7
// 5) 2B3C Combustion misfire with cut-out cyl 8
// 6) 2B41 Combustion misfire with cut-out several cyl
// 7) 2B57 Motor emergency programm activated
// 8) 2796 Motor emergency programm activated
////////////////////////////////////////////////////////////////////

Don't post your VIN# on a public forum !
The dealer won't void your warranty for an axle back.

[Grail05]

Originally Posted by img

Don't post your VIN# on a public forum !
.

why not... what can you do to it....

[THE TECH]

Originally Posted by img

The dealer won't void your warranty for an axle back.

He has an Evo iirc.

I still think this guy should stay away from mods though.

[Cal@Sonic MS]

Originally Posted by yuwa

Sal help me to clear the trouble code, and upgrade my car to the latest bmw ecu program. after that, i start up my car for 5min, the engine malfunction come up again, then i let a truck tow my car to the local dealer since Sal is thinking there must be some problem in the car but not ecu. do you have any experience with this? i want to know which part i might to pay for to fix my car since i already change the exhaust, the dealer can say the aftermarket exhaust cause this problem.

Sounds like something is wrong with the car. Akrapovic EVO or any exhaust system will not cause the kind of issues you are experiencing.

[Sean@PYSpeed.com]

Originally Posted by img

Don't post your VIN# on a public forum !
The dealer won't void your warranty for an axle back.

And you didn't block him out when you quoted him...

[m33]

Basically either way you look at it it's pretty dumb to post your vin on a public forum as anyone can pull up your records that contain personal info like address, just not smart !
Ever notice how people block out their plates from pictures ...

But I would take your car to a dealer cause those codes don't look to healthy but at the same token it could be something as stupid as a simple sensor either way send it to the dealer ! Exhaust will not raise any red flags .

Good luck !

[m33]

Originally Posted by Sean@PYSpeed.com

And you didn't block him out when you quoted him...

He gave him a chance to delete and correct his mistake ! Look at it from a positive perspective not a negative one , I doubt he Meant any harm .

[yuwa]

my dealer said they wont fix my car till i put oem exhaust back on, i think thats no point, cause after they fix the car with oem exhaust on, then i put akra evo back on again, im thinking the problem will be eventually come back again.

Originally Posted by m33

Basically either way you look at it it's pretty dumb to post your vin on a public forum as anyone can pull up your records that contain personal info like address, just not smart !
Ever notice how people block out their plates from pictures ...

But I would take your car to a dealer cause those codes don't look to healthy but at the same token it could be something as stupid as a simple sensor either way send it to the dealer ! Exhaust will not raise any red flags .

Good luck !

[THE TECH]

Originally Posted by yuwa

my dealer said they wont fix my car till i put oem exhaust back on, i think thats no point, cause after they fix the car with oem exhaust on, then i put akra evo back on again, im thinking the problem will be eventually come back again.

Your statement is not based on any facts. Unless you messed up the o2 sensors when you put on the exhaust, there's no way for a different exhaust to cause your problems. Go to another dealer.

[m33]

This makes no sense whatsoever ! Like the tech said either you messed up an 02 durring install ! Different exhausts don't mean diddly

[yuwa]

my car was fine after akra and evolve tune installed for 600 miles, then got CEL pop up suddenly. the next day after i put on new summer tires, i got engine malfunction.

Originally Posted by THE TECH

Your statement is not based on any facts. Unless you messed up the o2 sensors when you put on the exhaust, there's no way for a different exhaust to cause your problems. Go to another dealer.

[kitw]

honestly, put your car back to stock and let the dealership fix it. If you really want to mod if after that, post here about what the dealership fixed to get the codes to go away. Should not be exhaust related.

[Moxie]

Originally Posted by Cal@Sonic MS

Don't worry Yu! We'll get this sorted out ASAP...just keep the car in sleep mode in it's garage for now...until Monday.

Originally Posted by yuwa

my car was fine after akra and evolve tune installed for 600 miles, then got CEL pop up suddenly. the next day after i put on new summer tires, i got engine malfunction.

Any update to this?

[tibra1]

Originally Posted by Sean05

why not... what can you do to it....

+1 every car on Autotrader.com has the VIN # listed

[jamze132]

Won't loading an ECU tune kind of give BMWNA reason enough to void the warranty?