Technician A states that a speed density system means that the PCM uses MAP, TP, and engine crankshaft speed to calculate the amount of air flowing into the engine. Technician B states that the amount of air flowing into the engine can be a direct reading from the MAF. Who is correct

Question

Samuel Benton

Physics

16 July, 08:31

Technician A states that a speed density system means that the PCM uses MAP, TP, and engine crankshaft speed to calculate the amount of air flowing into the engine. Technician B states that the amount of air flowing into the engine can be a direct reading from the MAF. Who is correct

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Answers (2)

Know the Answer?

Ean Walter · Answer 1

Both of them are correct

Explanation:

PCM uses MAP, TP, and engine crankshaft speed to calculate the amount of air flowing into the engine, while the amount of air flowing into the engine can be a direct reading from the MAF

Damon Williamson · Answer 2

Technician A and B are correct

Explanation:

Technician A is correct because the system app is used to calculate the amount of fuel required to go with the airflow.

Technician B is correct because Maf is incorporated with a sensor for detecting the amount of airflow.