Throttle Body Assembly

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The model 220 throttle body assembly consists of a fuel meter cover with a built in fuel pressure regulator, a fuel meter body with 2 fuel injectors, a throttle body with 2 throttle valves, an Idle Air Control (IAC) valve, and a Throttle Position Sensor (TPS).

The model 700 throttle body assembly consists of a fuel meter body with one fuel injector, a fuel pressure regulator, a throttle body with one throttle valve, an IAC valve, and a TPS sensor.

The throttle body portion may contain ports located above or below the throttle valve to generate vacuum signals for EGR valve, MAP sensor, and fuel vapor canister purge system.