E93 NOx sensor or fuel injector problem

[spartan]

Hi experts,

I am driving a 2007 E93. Two months back, there was an engine failure and I had the fuel pump replaced.

Now, in the morning, when I start up the engine, the car starts to vibrate when the RPM drops from slightly above 1000 to 500/600. I also feel that the car is not as responsive when I accelerate.

A computer check reveals a faulty NOx sensor.

Any idea what could be the problem? Any good (and reasonably priced) mechanic to introduce?

Thanks!

Jerome

 

[bmw@bcc]

Re: E93 NOx sensor or fuel injector problem

can come to 50 Old Toh Tuck Road.Can do a quick test for you.Tel:96279667.

 

[Slava_523i]

Re: E93 NOx sensor or fuel injector problem

Hi experts,

I am driving a 2007 E93. Two months back, there was an engine failure and I had the fuel pump replaced.

Now, in the morning, when I start up the engine, the car starts to vibrate when the RPM drops from slightly above 1000 to 500/600. I also feel that the car is not as responsive when I accelerate.

A computer check reveals a faulty NOx sensor.

Any idea what could be the problem? Any good (and reasonably priced) mechanic to introduce?

Thanks!

Jerome

have u fixed the problem?
did the replacement of NOX help?
I have the same problem and don't know what to replace - the NOX or injectors
Thanks