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  1. 2004-2009 Mazda3 Audio & Electronics
    MAZDA 3 2.0/2.3 NA ECU PINOUT Analog (voltage) Input: Knock signal 1/water Temp signal: 2AY Crank Angle Signal Input: 2W Injector output signal CH1: 2BB Injector output signal CH2: 2BC Injector output signal CH3: 2BD Injector output signal CH4: 2AZ Analog...
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