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1. Function of Automobile Air Flow Meter
Air Flow Meter (AFM) is the abbreviation for Manifold Air Flow Meter (MAFM), also known as Air Flow Sensor (AFS). Its function is to detect the amount of engine intake air and convert the intake air information into electrical signals to input into the Electronic Control Unit (ECU) for calculating and determining the fuel injection amount. The intake quantity signal is the main basis for the electronic control unit to accurately calculate the fuel injection quantity. If the air flow meter fails, the electronic control unit will activate the standby mode, set the air flow value at 5g/s, and record the fault code. At this time, it will cause unstable idle, engine wheezing, idle idle wandering, high idle speed, increased fuel pulse width, fuel consumption, delayed ignition, and poor exhaust emissions. Fault without signal: Some car models do not start, some car models have unstable idling, shaking, and acceleration stalling. Signal voltage too high or too low: not starting, high or low idle, shaking.
2. Automotive English Translation (Chinese to English)
A-arm (suspension) A [v] - shaped arm,=wishboneabbrevision (s), abbreviated as ability. Performance, ability Absolute, pure, unconditional absolute pressure sensor Absolute pressure sensor Absorber ① Shock absorber. Damping [buffer] ② Sound absorbing layer. Absorber (agent) Absorption ① Absorption, (take, attach) Accelerating acceleration [fast] Acceleration ability Acceleration ① Acceleration (process, action) ② Acceleration cable Accelerator pedal cable.
Throttle cable acceleration capability Acceleration performance - dependent on acceleration, dependent on acceleration Acceleration enrichment (mixture
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