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ELECTRONIC SPARK ADVANCE BLOCK DIAGRAM [L8, LF, L3]

id0140a5174900

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1 | IAT sensor
2 | MAF sensor
3 | TP sensor No.1, No.2
4 | APP sensor No.1, No.2
5 | CMP sensor
6 | CKP sensor
7 | ECT sensor
8 | Neutral switch (MTX)
9 | CPP switch (MTX)
10 | Brake switch
11 | A/C on request signal
12 | Battery voltage
13 | Generator terminal P
14 | Vehicle speed signal (CAN)
15 | Instrument cluster (engine stop request signal)
16 | TR switch (ATX)
17 | Igniter operation time
18 | Ignition timing
19 | Fixed ignition
20 | Cycle estimated ignition
21 | Idle spark advance
22 | Basic spark advance
23 | Corrections
24 | Ignition coil