BASIC EFI WIRING and Components

1 - Vapor Separator Tank (VST)
2 - Throttle Body
3-  Distributor
4-  Coil
5 - Electronic Spark Control (ESC) Module
6 - Assembly Line Data Link (ALDL)
7 - Manifold Absolute Pressure (MAP) Sensor
B - Manifold Air Temperature (MAT) Sensor
9 - Knock Sensor
10- Idle Air Control (IAC)
11- Throttle Position Sensor (TPS)
12- Coolant Temperature Sensor (CTS)
13- Electronic Control Module (ECM)
14- Fuel Pump Relay
15- Ignition Relay
16- Fuel Pump Fuse
17- Injector Fuse
18- ECM Fuse
19- Harness Connector to Starting/Charging Harness

20- Harness Connector to Lanyard Stop Switch (Optional)

21- Harness Connector for Dual Engine Data Link Cable

22- Positive (+) Power Wire to Engine Circuit Breaker


BLK = Black, BLU = Blue, BRN= Brown, GRN= Green, GRY = Gray, ORN= Orange, PNK= Pink, PUR= Purple, RED= Red, TAN = Tan, WHT= White, YEL = Yellow, LIT = Light, DRK= Dark

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