5. LOCATION OF AIR FLOW SENSORS Air cleaner AIR FLOW SENSOR Throttle body Air Intake Chamber Intake Manifold Cylinders The air flow sensor is located between the air cleaner and throttle body.
8. VANE AIR FLOW SENSOR The vane air flow sensor consists of the following parts:- 1) Potentiometer 2) Air temperature sensor 3) Idle mixture screw 4) Fuel pump switch 5) By pass air passage 6) Spring loaded mechanical flap
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13. HOT WIRE MAF SENSOR The hot wire MAF sensor consists of following parts:- 1)Thermistor 2)Platinum hot wire 3)ECU
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17. MAP SENSOR A manifold absolute pressure sensor (MAP) provides manifold pressure to the ECU.
18. WORKING OF MAP SENSORS The MAP sensor consists of:- 1)Silicon chip 2)Vacumn chamber 3)Filter
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