14+ Mass Air Flow Sensor Wiring Diagram Pictures. This is a non intake air temp (iat) sensor maf sensor. The air mass information is necessary for the engine control unit (ecu) to balance and deliver the correct fuel mass to the engine.
Mass Air Flow Sensor Wiring Diagram | Fuse Box And Wiring ... from stickerdeals.net Air flow will cause the hot wire to lose heat faster and the electronic control circuitry will compensate by sending more current through the wire. Manifold absolute pressure (map) sensor. It says is should be between the air filter and the throttle however, it has a problem reading a true air temperature when engine has been running for a while, meaning the manifold got warmed up from the.
Wiring of signal wire or power supply damaged, poor carbon track of the potentiometer, poor connection in connector terminals.
2002 6 mass air flow (maf) sensor inspection. Connection of the usb autoscope iv to the sensor signal wire. Is the check result normal? I also show you how you can figure out the wires without a wiring diagram.
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