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Mazda
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2021
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CX-3 AWD
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Repair and Diagnosis
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Engine Performance
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Engine Control Systems
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Mass Air Flow (MAF) Sensor Inspection
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Without Coolant Control Valve
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Function inspection
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Standard
Function inspection: Standard
MAF
Remarks
V
g/s {lb/min}
Approx. 0.72
0.59 {0.078}
Ignition switched ON (engine off)
Approx. 0.97
2.17 {0.287}
Idle (after warm up)
Approx. 1.26
4.73 {0.626}
Racing (Engine speed: 2, 000 RPM)