BMW 228I 2012–2015 — technical service bulletin
Bulletin B120115 · NHTSA communication 10152302 · issued Apr 1, 2015
Technical service bulletin
communication type
Power Train
component
2012–2015
model years
19
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
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.