BMW 228I 2012–2018 — technical service bulletin
Bulletin B120115 · NHTSA communication 10179810 · issued Aug 1, 2020
Technical service bulletin
communication type
Power Train
component
2012–2018
model years
31
vehicle entries
Official summary
N20 and N26 Differential Pressure Sensor Fault: 195002 Stored in DME: The Service Engine Soon (MIL) light is on with the following differential pressure sensor fault stored: 195002 - Differential pressure sensor, tank vent valve, electrical: Short circuit to ground During engine operation, vibration and movement of the sensor can damage the pin contacts of the harness connector, or cause a break in the wiring.
Vehicles covered
- 2014 BMW 228I
- 2015 BMW 228I
- 2016 BMW 228I
- 2013 BMW 320I
- 2014 BMW 320I
- 2015 BMW 320I
- 2016 BMW 320I
- 2017 BMW 320I
- 2018 BMW 320I
- 2012 BMW 328I
- 2013 BMW 328I
- 2014 BMW 328I
- 2015 BMW 328I
- 2016 BMW 328I
- 2014 BMW 428I
- 2015 BMW 428I
- 2016 BMW 428I
- 2012 BMW 528I
- 2013 BMW 528I
- 2014 BMW 528I
- 2015 BMW 528I
- 2016 BMW 528I
- 2013 BMW X3
- 2014 BMW X3
- 2015 BMW X3
- 2016 BMW X3
- 2017 BMW X3
- 2015 BMW X4
- 2016 BMW X4
- 2017 BMW X4
- 2018 BMW X4
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.