There is no eml, basicly was serviced by a specialist local to us a few months back who told her there was a good few fault codes on the ecu, took it to BMW today who said the nox sensor was at fault. To check how the wire and their insulation behave in the impact of high outside temperature, I subjected them to the extreme test.

When you say white smoke, how much are we talking, and when does it happen (ie: when the car is cold or hot, etc)?And I'm sorry about posting in the wrong group, I was rushed to get an answer so must've misunderstood. Read more about the condition New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging is applicable).

Now the car has driven 93000 miles and had no replacement so I understand the timingchain could be ready for replacement. Should my one question as to why my engine light comes on not simply be answered by one diagnostic with the appropiate software? Warranty Coverage: In case a purchased product becomes faulty during its warranty period, for reasons unrelated to your acts, omissions or misuse of the goods, you must promptly notify us and fill out a warranty claim form. I've now taken the car to a proper BMW dealer for a diagnosis on the engine light coming on and I'm a bit baffled.Products shown, tagged or featured on YouTube by creators are sold by merchants and are subject to merchant's terms and conditions. It is not permitted to copy or distribute the data or the en-tire database without the prior written consent of msparts. Other than that, it's a case of unscrewing it out of the exhaust and disconnecting the cable connection.

Also have a poke around and check the air intake system for splits/leaks, as this will give a rough idle as well.There was a misfire problem a few years ago that I eventually got sorted by identifying it was the MAF AFTER having changed coil pack, injectors, spark plugs etc all was fine.

her problem is now the previous specialists told her about the fault codes she thinks comthing is going to go wrong but as said seems to be driving fine at present. IF there was nothing else on the diagnostic aside from the NOx sensor, then you'd be daft to not change it to at least rule out what the diagnostic has confirmed as a certain failure. The 103 third parties who use cookies on this service do so for their purposes of displaying and measuring personalized ads, generating audience insights, and developing and improving products. In your or anyone's opinion, if the sensors are at fault, the timing chain or tensioner needing replacement and the mechanic also mentioning the rear differential is on its last legs (wheezing sound which I personally don't hear), do you think the seller should have picked up these issues before selling the car?We work with a number of carefully selected finance providers and manufacturers who also offer finance.