Analyse and evaluate a faulty mass air flow sensor

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Reference no: EM131884874

Task sheet: Engine Management

Learning objective/task: Analyse and evaluate a fault with an engine management component.

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

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

2. You must say what the fault is that has occurred (eg. MAF sensor voltage too high), and the DTC that would be logged.

3. You must say what the symptom of this fault would be (what would the customer no-tice?).

4. Show, using a diagram, how you would check the sensor. You must show what test equipment you would use AND how you would connect it to the sensor.

5. What are the correct readings you should see using the test equipment you have cho-sen?

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

7. You must say how this fault may have occurred and what can be done to make sure it doesn't happen again.

Vehicle - Mazda 6

Fault - MAF circuit low input

DTC - P0102

Symptom - Engine Light ON

Engine stall

Engine running rough

Excessive fuel consumption

Excessive smoke

Attachment:- Assignment File.rar

Verified Expert

The paper is about the task sheet given to us in the subject of engine management. The work was related to a MAF sensor which is used in our work, as our subject is management, so there must be an error or mistake which we will evaluate and make corrections. There may be several reason for a fault, but in the end we have taken sufficient stage and hence the engine system is been rectified.

Reference no: EM131884874

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