Ford 5.0L/5.8L EFI Air Throttle Body Assembly Diagram - TPS & Air Bypass Valve

This manual page describes and illustrates the air throttle body assembly used on Ford 5.0L and 5.8L EFI engines. The text lists three additional features of the assembly: a preset stop that locates the wide-open throttle (WOT) position, a throttle body mounted throttle position sensor, and canister purge port(s) for evaporative emission control, two ports on the 5.0L engine and one on the 5.8L engine. Below the text is a labeled line drawing titled 'AIR THROTTLE BODY ASSEMBLY' showing the twin-bore throttle body from an angled view. The diagram identifies four components with callout arrows: the throttle plate set screw, the air bypass valve idle speed control, the throttle position sensor (with its wiring pigtail shown), and the canister purge ports (as configured on the 5.0L). The figure carries the reference number V8035-1A. A reader can learn where the throttle position sensor, idle air bypass valve, and canister purge ports are physically located on the throttle body, which is useful for diagnosing idle, throttle position, or evaporative emissions issues. The page was uploaded as part of a 1990 Ford Bronco emissions documentation set.