THROTTLE BODY CONSTRUCTION[ZJ, ZY, Z6]

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Without Throttle Valve Actuator

• Consists of the throttle position sensor, IAC valve, throttle valve, and air adjusting screw.

• Installed on the engine coolant passage to prevent freezing of the throttle valve.

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1

IAC valve

2

Throttle valve

3

Throttle position sensor

4

Air adjusting screw

5

Engine coolant passage

With Throttle Valve Actuator

• The throttle body construction is as shown in the figure.

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1

Actuator

2

Actuator gear

3

Middle gear

4

Valve gear

5

TP sensor

6

Throttle valve

7

Spring