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Walker Products 245 2135 Mass Sensor Review

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Average

Revainrating 3.5 out of 5  
Rating 
3.7
🔬 Automotive Sensors, 🛠️ Replacement Parts

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Details

BrandWalker Products
Item Dimensions LxWxH2.8 x 2.5 x 3.6 inches
Item Weight0.13 Pounds

Description of Walker Products 245 2135 Mass Sensor

Walker Products Mass Airflow ( MAF ) sensor measures the amount of air by weight through changing voltages or frequencies. MAF Sensor sends information collected to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered. Symptoms of failure MAF include poor starting, engine surging, engine stalling, a check engine light, and no-start conditions. Sensors are non-serviceable, replace sensors that are non-functional. OEM Part Number: MA208 4M-1036 AF10134 MA174 MF21081 MF0897. Fit type: Vehicle Specific.

Reviews

Global ratings 2
  • 5
    1
  • 4
    0
  • 3
    0
  • 2
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  • 1
    1

Type of review

Revainrating 5 out of 5

Improved Engine Performance

According to my experience, this automotive sensor really improved my engine's performance. I noticed a smoother acceleration and improved fuel efficiency. The installation process was also easy and straightforward. However the only downside was that it was slightly more expensive than other options in the market. Overall, I highly recommend this sensor for anyone looking for an upgrade to their automotive system..

Pros
  • Accurate and reliable measurement of air mass flow
Cons
  • Requires professional installation expertise for proper use

Revainrating 1 out of 5

Out of the box defect!

The part has been tested with a multimeter and found to return low voltage to the ECM. I am sure they are not all defective but the one I received was. The sensor was installed by a certified mechanic and code P0102 appeared as a clock every 3 key cycles. The Cats are brand new so he used a multimeter to check the voltage going from the MAF to the ECM and it was overkill. Pity!

Pros
  • Installation Type: Vehicle Specific
Cons
  • Weight