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am3zzn00001733
FUEL INJECTION CONTROL BLOCK DIAGRAM [L3 Turbo]
id0140b6101800
am3zzn00001733
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1
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IAT sensor
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2
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MAF sensor
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3
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TP sensor No.1, No.2
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4
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APP sensor No.1, No.2
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5
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MAP sensor
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6
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CMP sensor
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7
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CKP sensor
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8
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ECT sensor
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9
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A/F sensor
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10
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HO2S
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11
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BARO sensor
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12
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Brake switch
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13
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Ignition switch
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14
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Fuel pressure sensor
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15
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Vehicle speed signal
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16
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Instrument cluster (CAN signal)
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17
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CPP switch
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18
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Neutral switch
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19
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Fuel injection verification circuit
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20
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Booster circuit
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21
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Output circuit
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22
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Fuel injector energization timing and energization time
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23
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Synchronized fuel injection
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24
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Effective injection time
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25
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Injection time at engine start
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26
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Basic injection time
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27
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Various correction types
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28
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Ineffective injection time
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29
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Fuel injector
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