[9mmkungfu]

Originally Posted by 135i_vs_

The injector codes have usually been associated with the DDE. Therefore, you'd need a new DDE.

Due to their ISTA troubleshooting protocols, it tells them to replace injectors, even if they are actually working fine.

Enjoy free new injectors! They are NOT cheap.

I informed them that there is a very good possibility it could be the DDE/harness as in your instance but they said the injectors are refusing to calibrate, or something of the sort.

The injectors have already been replaced on a few separate occasions: one here and there, and the entire set, two years ago.

Unfortunately, the car is not under warranty and I will be paying out of pocket for this second, full set. The parts warranty from the previous set of injectors expired just 30 days ago (two year warranty).....

BMW NA has agreed to good will 50% of the cost and the dealer has stated if the injectors do not solve the issue, the fix (if it's DDE, harness, etc) will be on them.

We shall see!

[ingenieur]

Originally Posted by 9mmkungfu

I informed them that there is a very good possibility it could be the DDE/harness as in your instance but they said the injectors are refusing to calibrate, or something of the sort.

The injectors have already been replaced on a few separate occasions: one here and there, and the entire set, two years ago.

Unfortunately, the car is not under warranty and I will be paying out of pocket for this second, full set. The parts warranty from the previous set of injectors expired just 30 days ago (two year warranty).....

BMW NA has agreed to good will 50% of the cost and the dealer has stated if the injectors do not solve the issue, the fix (if it's DDE, harness, etc) will be on them.

We shall see!

There is a new TSB on this these injector adaptation codes and a way of preventing them after CBU cleaning.

http://www.e90post.com/forums/showthread.php?t=1050157

[9mmkungfu]

Originally Posted by ingenieur

There is a new TSB on this these injector adaptation codes and a way of preventing them after CBU cleaning.

http://www.e90post.com/forums/showthread.php?t=1050157

I did not see any mention of a TSB or SIB in the linked thread. Did I miss it?

[ingenieur]

Here are the correct posts...
http://www.bimmerfest.com/forums/sho...6&postcount=70

http://www.bimmerfest.com/forums/sho...3&postcount=72

[9mmkungfu]

Originally Posted by ingenieur

Here are the correct posts...
http://www.bimmerfest.com/forums/sho...6&postcount=70

http://www.bimmerfest.com/forums/sho...3&postcount=72

Awesome, thank you!