[13A] MULTIPORT FUEL INJECTION (MPI) <4G63> - - THROTTLE BODY ASSEMBLY - THROTTLE BODY ASSEMBLY DISASSEMBLY AND ASSEMBLY | PRINT PAGE / INDEX / PRIOR / NEXT

THROTTLE BODY ASSEMBLY DISASSEMBLY AND ASSEMBLY
|  |  | Removal steps
--- | --- | --- | ---
<<A>> | >>A<< | 1. | Throttle position sensor
|  | 2. | Idle speed control servo
|  | 3. | O-ring
<<B>> |  | 4. | Throttle body
|  | 5. | Speed adjusting screw
|  | 6. | O-ring
NOTE: The speed adjusting screw is correctly adjusted at the factory and should not be removed. If the speed adjusting screw should happen to have been removed, carry out speed adjusting screw adjutment.
| DISASSEMBLY SERVICE POINTS
| <<A>> THROTTLE POSITION SENSOR DISASSEBLY Do not disassemble the sensor and motor. Do not clean the sensor and motor by dipping them into cleaning solvent. Clean them with shop towel.
| <<B>> THROTTLE BODY DISASSEMBLY Do not disassemble the throttle body. Check if the vacuum port or passage is clogged. Use compressed air to clean the vacuum passage.
| ASSEMBLY SERVICE POINT
| >>A<< THROTTLE POSITION SENSOR (TPS) INSTALLATION
| Install the throttle position sensor to the throttle body as shown in the illustration. Turn the throttle position sensor 90 degrees counterclockwise to set it, and tighten the screws.
| Connect an ohmmeter between terminals 2 (output) and 4 (earth), or between terminals 1 (power) and 2 (output). Then, make sure that the resistance changes smoothly when the throttle valve is slowly moved to the fully open position.

[13A] MULTIPORT FUEL INJECTION (MPI) <4G63> - - THROTTLE BODY ASSEMBLY - THROTTLE BODY ASSEMBLY DISASSEMBLY AND ASSEMBLY | PRINT PAGE / INDEX / PRIOR / NEXT

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