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  1. E82 / E87 / E88 / F20 1 Series (2008 - 2014)
    Hi all, I recently replaced my NOx sensor as the old one was shorted. In INPA under the relevant NOx Sensor read data (using the MDS80 DME) there is a readout of the "Schubabschaltung" (deceleration fuel cut-off) and "Beladungsbetrieb NOx-Katalysator" (NOx catalyzer load). These should start...
  2. E82 / E87 / E88 / F20 1 Series (2008 - 2014)
    Hi all, in my 2008 E81 (116.000kms) I had a faulty NOx sensor getting always the usual errors (0x2AF9, 2AF4, 2AF2, 2AF6) so I purchased a new original one (sensor and module assy). Now I always get 0x2EAE (no communication with sensor) as if it's not connected or faulty. I am sure I...
  3. X5 E70 (2007 - 2013)
    I have a 2009 E70 x5 35d approaching 90k miles. It lived in So Cal a little over a year ago, when it went into the BMW dealership for scheduled maintenance and check engine light. Regarding engine codes, our invoice said "FAULTY ACTIVE TANK, SENSORS SHORT CIRCUITED, CANNOT ACCURATELY METER DEF...
  4. F10 / F11 (2011 - 2016)
    Contrary to what I have read in statements from BMW thus far, it seems both Euro5 and Euro6 diesels will be getting a NOx emissions software upgrade shortly: http://www.autoexpress.co.uk/car-news/vw-emissions/100356/bmw-mercedes-and-vw-agree-on-emissions-software-update-for-53m-cars I have just...
  5. F10 / F11 (2011 - 2016)
    Hello everyone As a new member of the forum, I would like to ask the experts what you think about the choice of Euro5 and Euro6 certified BMW 5 series? I'm considering a 530d imported from Germany (currently residing in Denmark), and it will be either a 2013 (Euro5 or Euro6) or a 2014 (Euro 6)...
  6. Parting Out
    SOLD! New BMW OEM NOx sensor p/n 8 518 789 - cable length 415 mm This is the post SCR catalyst sensor for a E70 X5 and several other models. Never installed. First $225 - which includes shipping to the lower 48 states.
  7. E30 (1982 - 1993)
    :dunno: I have a 90 E30 with a rebuilt head last summer. Engine runs great, but I haven't been able to get it to pass smog for the last six months, so it's just sitting in the garage. Here's what I've done so far New spark plugs - NGK Iridium Cap / rotor Valve Clearance Adjustment Redline...
  8. BMW Diesel Owners & Enthusiasts
    I don't think this has been posted before. So here is the link. ICCT NOx White Paper Note the table on Page 2. It appears that the BMWs imported into the USA market (and presumably the Canadian Market as well) are using a more expensive, more complex and presumably better NOx emissions control...
    nox
  9. E36/7 Z3 (1996-2002)
    My 1998 Z3 passes the CO2 easily but not eh NO part. It is fine at low rpm's but not under load or at high rpm. It is tuned perfectly and has a new ODB II catylitic convertor. It doesn't code for Oxygen sensor. Any sugestions??
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