MERCEDES-BENZ - Air Flow Meter - 1130940048/A1130940048

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Regular price $30.00

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OE :

1130940048/A1130940048

CROSS REFERENCE NO :

ULTRA-POWER : 917862
SKP : SK2451123
SPECTRA PREMIUM : MA109
UNITED MOTOR PRODUCTS : MAF334 
UNITED MOTOR PRODUCTS : MAF330
VEMO : V30720008 
WALKER PRODUCTS : 2451123
KARLYN / BREMI / STI : 30080 
CARDONE : 7410104 
WVE : 5S2776
STANDARD MOTOR PRODUCTS : MAS0161
NTK : MG0197
CARDONE : 8610104

Fit Vehicles :

MERCEDES-BENZ C43 AMG 1998-2000
MERCEDES-BENZ C55 AMG 2005-2006
MERCEDES-BENZ CL500 2000-2006
MERCEDES-BENZ CL55 AMG 2001-2006
MERCEDES-BENZ CL600 2001-2002
MERCEDES-BENZ CLK430 1999-2003
MERCEDES-BENZ CLK500 2003-2006
MERCEDES-BENZ CLK55 AMG 2001-2006
MERCEDES-BENZ CLS500 2006
MERCEDES-BENZ E320 2004
MERCEDES-BENZ E430 1998-2002
MERCEDES-BENZ E500 2003-2006
MERCEDES-BENZ E55 AMG 1999-2006
MERCEDES-BENZ G500 2002-2008
MERCEDES-BENZ G55 AMG 2003-2011
MERCEDES-BENZ ML430 1998-2001
MERCEDES-BENZ ML500 2002-2007
MERCEDES-BENZ ML55 AMG 2000-2003
MERCEDES-BENZ R500 2006-2007
MERCEDES-BENZ S430 2000-2006
MERCEDES-BENZ S500 2000-2006
MERCEDES-BENZ S55 AMG 2001-2006
MERCEDES-BENZ S600 2001-2002
MERCEDES-BENZ SL500 1999-2006
MERCEDES-BENZ SL55 AMG 2003-2006
MERCEDES-BENZ SLK55 AMG 2005-2010

  • Meets or exceeds OEM specifications
  • Each item is 100% tested and balanced to ensure consistency and reliability
  • Utilizes factory style mounts, connectors and fittings
  • Guarantees the same performance and quality provided by the vehicle manufacturer
  • OEM Quality Direct fit Application

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Voltstec is committed to building a green environment, and all of our packaging is made of eco-friendly cartons.

It is not only convenient for storage and transportation, but also protects the contents from external influences, and is energy-saving, environmentally friendly and recyclable.

Compared with traditional plastic packaging materials, carton packaging has unique advantages such as reducing environmental pollution and achieving sustainable development.

Let's work together to choose eco-friendly packaging, support green consumption, and jointly protect the bright future of our planet.

 

What Goes Wrong

Signs that something has gone wrong may include poor general performance, poor idle quality, lack of power, black smoke from the exhaust, poor fuel economy, DTC etc.

The major cause of Mass Air Flow Meter (MAF) premature failure is contamination of the hot wire/sensing element. Airborne contaminates passing across the hot wire or sensing element accumulate over time. This contamination may come thru the air filter while the engine is running, oil contamination from oil fumes remaining in the intake manifold or left over EGR residue. This contamination effects the MAF’s ability to accurately determine the air flow.

Later model MAF’s changed their design to reduce the effect of airborne contaminates. The amount of air flowing across the sensing element was reduced as well as design changes allowing the heavier contaminant particles to bypass the sensing element. Although this improved the contamination problem it did not eliminate it.

Note: The use of reusable oiled air filters that have been over-oiled can often be the cause contamination.

Diagnostics

MAF signals are best looked at with an appropriate Scan Tool or Oscilloscope at varying engine speeds and compared with a known good signal or manufacturer’s specifications. Diagnostic trouble codes will be set by a faulty or badly contaminated MAF. Typical DTC’s associated with MAF faults include but are not limited to,

P0068 – MAF Fault
P0100 – MAF Fault
P0101 – MAF Range/Performance
P0102 – MAF Voltage Low
P0103 – MAF Voltage High
P0104 – MAF Circuit Intermittent

It is important that a technician diagnosing a vehicle for a suspected MAF fault does not forget to check the simple things. Leaks in the air induction system or intake manifold can cause the MAF sensor to give false readings. Faulty wiring and electromagnetic interference from the ignition system can also effect the signal to the ECU. Output voltages and frequency specifications differ depending on application and the type of MAF used. Always refer to manufacturer specifications and procedures.

When you supply and fit products from VOLTSTEC you can expect a product designed and tested to the vehicle manufacturer’s specifications offering OE form fit and function.