Mass Air Flow Sensor MAF Meter Fits BMW Series 3, 320, 2.0, 2.0L, 2006 on
DESCRIPTION
An air mass sensor keeps track of the amount of air coming in through the air filter, so that the ECU can adjust the amount of fuel getting into the engine. The flap is connected to the potentiometer which then sends a signal to the ECU.
Perfectly functioning air mass sensors are essential for fuel injected engines to run efficiently and reliably
The symptoms of a faulty or failing mass air flow sensor are:
Low engine power
Poor fuel economy
Engine is very hard to start or turn over
Stalling shortly after starting
Engine hesitates or drags while under load or at idle
Fits:
| Make | Model | Model Series | Engine | Fuel | From Date | To Date | Engine Brand |
| BMW | 1 | 116 | 2.0i | Petrol | 2003 11 | 2012 09 | N43B20A |
| BMW | 1 | 120 | 2.0i | Petrol | 2003 11 | 2012 09 | N46B20B |
| BMW | 1 | 120 | 2.0i | Petrol | 2003 11 | 2012 09 | N46B20C |
| BMW | 1 | 120 | 2.0i | Petrol | 2003 11 | 2012 09 | N43B20A |
| BMW | 1 | 120 | 2.0i | Petrol | 2003 11 | 2012 09 | N46B20CC |
| BMW | 1 | 120 | 2.0i | Petrol | 2003 11 | 2012 09 | N46B20CD |
| BMW | 1 | 120 | 2.0i | Petrol | 2008 03 | - | N43B20A |
| BMW | 1 | 118 | 2.0i | Petrol | 2008 03 | - | N43B20A |
| BMW | 1 | 120 | 2.0i | Petrol | 2003 11 | 2012 09 | N46B20CD |
| BMW | 1 | 120 | 2.0i | Petrol | 2003 11 | 2012 09 | N46B20BD |
| BMW | 1 | 120 | 2.0i | Petrol | 2003 11 | 2012 09 | N46B20BD |
| BMW | 1 | 120 | 2.0i | Petrol | 2003 11 | 2012 09 | N46B20B |
| BMW | 1 | 118 | 2.0i | Petrol | 2006 09 | 2012 09 | N46B20B |
| BMW | 1 | 120 | 2.0i | Petrol | 2006 09 | 2012 09 | N43B20A |
| BMW | 1 | 116 | 2.0i | Petrol | 2008 11 | 2012 09 | N43B20A |
| BMW | 1 | 120 | 2.0i | Petrol | 2006 09 | 2012 09 | N46B20B |
| BMW | 1 | 120 | 2.0i | Petrol | 2006 09 | 2012 09 | N46B20C |
| BMW | 1 | 120 | 2.0i | Petrol | 2008 03 | - | N46B20B |
| BMW | 1 | 120 | 2.0i | Petrol | 2009 09 | - | N46B20B |
| BMW | 1 | 118 | 2.0i | Petrol | 2004 07 | 2012 09 | N43B20A |
| BMW | 1 | 120 | 2.0i | Petrol | 2003 11 | 2012 09 | N46B20CD |
| BMW | 1 | 120 | 2.0i | Petrol | 2003 11 | 2012 09 | N43B20A |
| BMW | 1 | 120 | 2.0i | Petrol | 2003 11 | 2012 09 | N46B20A |
| BMW | 1 | 120 | 2.0i | Petrol | 2003 11 | 2012 09 | N46B20C |
| BMW | 1 | 120 | 2.0i | Petrol | 2003 11 | 2012 09 | N43B20A |
| BMW | 1 | 120 | 2.0i | Petrol | 2009 09 | - | N43B20A |
| BMW | 1 | 118 | 2.0i | Petrol | 2004 07 | 2012 09 | N46B20B |
| BMW | 1 | 120 | 2.0i | Petrol | 2003 11 | 2012 09 | N46B20B |
| BMW | 1 | 120 | 2.0i | Petrol | 2003 11 | 2012 09 | N46B20C |
| BMW | 1 | 120 | 2.0i | Petrol | 2003 11 | 2012 09 | N46B20BD |
| BMW | 1 | 120 | 2.0i | Petrol | 2003 11 | 2012 09 | N46B20CC |
| BMW | 1 | 120 | 2.0i | Petrol | 2003 11 | 2012 09 | N46B20CD |
| BMW | 1 | 120 | 2.0i | Petrol | 2006 09 | 2012 09 | N46B20C |
| BMW | 1 | 120 | 2.0i | Petrol | 2006 09 | 2012 09 | N43B20A |
| BMW | 1 | 120 | 2.0i | Petrol | 2008 03 | - | N43B20A |
| BMW | 1 | 120 | 2.0i | Petrol | 2009 09 | - | N43B20A |
| BMW | 1 | 118 | 2.0i | Petrol | 2006 09 | 2012 09 | N43B20A |
| BMW | 1 | 118 | 2.0i | Petrol | 2006 09 | 2012 09 | N46B20C |
| BMW | 1 | 118 | 2.0i | Petrol | 2004 07 | 2012 09 | N46B20B |
| BMW | 1 | 118 | 2.0i | Petrol | 2004 07 | 2012 09 | N43B20A |
| BMW | 1 | 120 | 2.0i | Petrol | 2003 11 | 2012 09 | N46B20BD |
| BMW | 1 | 120 | 2.0i | Petrol | 2003 11 | 2012 09 | N46B20CC |
| BMW | 1 | 120 | 2.0i | Petrol | 2003 11 | 2012 09 | N43B20A |
| BMW | 1 | 120 | 2.0i | Petrol | 2003 11 | 2012 09 | N46B20CC |
| BMW | 1 | 120 | 2.0i | Petrol | 2003 11 | 2012 09 | N46B20B |
| BMW | 1 | 120 | 2.0i | Petrol | 2008 03 | - | N46B20C |
| BMW | 1 | 120 | 2.0i | Petrol | 2006 09 | 2012 09 | N46B20B |
| BMW | 3 | 320 | 2.0i | Petrol | 2006 11 | 2007 06 | N46B20A |
| BMW | 3 | 320 | 2.0i | Petrol | 2006 11 | 2007 06 | N46NB20B |
| BMW | 3 | 318 | 2.0i | Petrol | 2007 09 | - | N46B20TU2 |
| BMW | 3 | 320 | 2.0i | Petrol | 2007 09 | - | N43B20A |
| BMW | 3 | 320 | 2.0Si | Petrol | 2006 05 | 2011 12 | N45B20A |
| BMW | 3 | 320 | 2.0i | Petrol | 2007 01 | - | N43B20A |
| BMW | 3 | 318 | 2.0i | Petrol | 2007 09 | 2011 12 | N46B20TU2 |
| BMW | 3 | 318 | 2.0i | Petrol | 2007 09 | - | N43B20A |
| BMW | 3 | 318 | 2.0i | Petrol | 2006 01 | - | N46B20B |
| BMW | 3 | 318 | 2.0i | Petrol | 2006 01 | - | N46B20 |
| BMW | 3 | 318 | 2.0i | Petrol | 2007 09 | - | N43B20A |
| BMW | 3 | 318 | 2.0i | Petrol | 2007 09 | - | N46B20B |
| BMW | 3 | 320 | 2.0i | Petrol | 2007 03 | - | N43B20A |
| BMW | 3 | 318 | 2.0i | Petrol | 2010 03 | - | N43B20A |
| BMW | 3 | 320 | 2.0i | Petrol | 2005 01 | - | N46B20A |
| BMW | 3 | 320 | 2.0i | Petrol | 2005 01 | - | N46B20 |
| BMW | 3 | 320 | 2.0i | Petrol | 2005 01 | - | N46B20C |
| BMW | 3 | 320 | 2.0i | Petrol | 2005 01 | - | N46B20B |
| BMW | 3 | 320 | 2.0i | Petrol | 2007 03 | - | N43B20A |
| BMW | 3 | 320 | 2.0i | Petrol | 2007 03 | - | N46B20B |
| BMW | 3 | 320 | 2.0i | Petrol | 2007 09 | 2011 12 | N43B20A |
| BMW | 3 | 320 | 2.0i | Petrol | 2007 03 | 2007 08 | N46B20B |
| BMW | 3 | 318 | 2.0i | Petrol | 2007 09 | 2011 12 | N43B20A |
| BMW | 3 | 320 | 2.0i | Petrol | 2005 01 | - | N46B20C |
| BMW | 3 | 320 | 2.0i | Petrol | 2005 01 | - | N46B20A |
| BMW | 3 | 318 | 2.0i | Petrol | 2005 09 | - | N46B20B |
| BMW | 3 | 318 | 2.0i | Petrol | 2005 09 | - | N46B20 |
| BMW | 3 | 318 | 2.0i | Petrol | 2010 03 | - | N43B20A |
| BMW | 3 | 320 | 2.0i | Petrol | 2007 01 | - | N43B20A |
| BMW | 3 | 320 | 2.0i | Petrol | 2007 03 | - | N43B20A |
| BMW | 3 | 320 | 2.0i | Petrol | 2007 03 | - | N46B20B |
| BMW | X1 | X1 | 2.0i | Petrol | 2010 01 | - | N46B20B |
| BMW | X1 | X1 | 2.0i | Petrol | 2009 03 | - | N46B20B |
| BMW | X3 | X3 | 2.0i | Petrol | 2005 07 | - | N46B20B |
| BMW | X3 | X3 | 2.0i | Petrol | 2005 07 | - | N46B20 |
| BMW | X3 | X3 | 2.0i | Petrol | 2008 09 | - | N46B20B |
| BMW | Z | Z4 | 2.0i | Petrol | 2005 04 | - | N46B20A |
| BMW | Z | Z4 | 2.0i | Petrol | 2005 04 | - | N46B20B |
OEM Reference Numbers:
0280218159 Bosch
13627531702 BMW
13627566989 BMW
0280218159 Buchli
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VAT: 270 168 609
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