PRE-RELEASE
Injector (206), T8
| Injector (206), T8 |
| Location |
| • |
Injector, cyl 1 (206a)
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| • |
Injector, cyl. 2 (206b)
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| • |
Injector, cyl. 3 (206c)
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| • |
Injector, cyl. 4 (206d)
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| Main task |
Adds fuel to the air streaming into the cylinders. Distributes the fuel in the combustion chamber.
| Type |
The injectors are solenoid type with needle and seat. They open when current flows through the coils and close with the help of a strong spring when current is interrupted.
| Connection |
| Pin No. | Signal type | Description |
| 1 | Power supply, B+ | Injector's power supply from the main relay. |
| 2 | Control | Injector's control. The injector is grounded by ECM. Injector cyl 1: ECM pin 33(B) Injector cyl 2: ECM pin 49(B) Injector cyl 3: ECM pin 51(B) Injector cyl 4: ECM pin 50(B) |
To achieve optimal combustion and thereby cleaner exhaust, the location and spray pattern of injectors is very important.
Do not turn the injectors. The connectors should point straight up. Otherwise, streams of fuel will hit the walls of the intake channels, which affects emissions and driveability.
Wiring diagram, injector 1 (206a)
Wiring diagram, injector 2 (206b)
Wiring diagram, injector 3 (206c)
Wiring diagram, injector 4 (206d)
