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Assignment:         Analyse and evaluate a faulty Mass Air Flow sensor. 1.         You will choose a vehicle with a...

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Mechanical Engineering

Assignment:        Analyse and evaluate a faulty Mass Air Flow sensor.

1.         You will choosea vehicle with a MAF sensor that was produced after 1998.

2.         You must saywhat the fault is that has occurred (eg. MAF sensor voltage toohigh), and the DTC that would be logged.

3.         You must saywhat the symptom of this fault would be (what would the customernotice?).

4.         Show, using adiagram, how you would check the sensor. You must show what testequipment you would use AND how you would connectit to the sensor.

5. What are the correct readings you should see using the testequipment you have chosen?

6.         You must saywhat the Engine Management System would do if this fault occurred(ie. what is the failsafe?).

7.         You must say howthis fault may have occurred and what can be done to make sure itdoesn’t happen again.

Please do all the problems, above itis laboratory work. Please do ASAP. Please. I will give a highrating for this complete Solution. Thank You

Answer & Explanation Solved by verified expert
4.3 Ratings (695 Votes)
From different types of sensors used in cars The Mass Air Flow Sensor MAF is a computercontrolled sensor that calculates the volume and density of the air taken in by the engine This in turn ensures the right amount of fuel is used for optimized operating conditions If this    See Answer
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