What does this diagram show?

It is a perspective line drawing of a V8 EFI engine with two components highlighted: the EGR valve and its tube (shaded red) near the center/top of the engine, and the exhaust manifold (shaded gray) on the left side.

Where is the EGR valve located on this engine?

Per the highlighted (red) area in the drawing, the EGR valve sits near the center of the engine adjacent to the upper intake area, with a tube curving down toward the exhaust side.

Are there any part numbers or labels in this diagram?

The only text visible is the illustration reference number A15190-C in the lower right corner; no component labels, part numbers, or specifications appear.

What engine is depicted?

The document itself does not state the engine, but the upload identifies it as the 5.0L EFI engine for a 1990 Ford Bronco, and the drawing shows a V8 EFI engine consistent with that.

Home/ Registry/ Ford/ Bronco/ 1987-1991/ “Eddie Bauer”/ Photo supermotors.net/registry/media/906375

1990 Ford Bronco 5.0L EFI Engine EGR Valve & Exhaust Manifold Location Diagram

Engine line drawing with a hose highlighted in red showing routing path

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Engine schematic line drawing with a hose highlighted in red to show its routing path across the engine, ref A15190-C.

AI caption February 2012 · Photo 1132 of 1799

This document is a black-and-white technical line drawing (schematic-style illustration) of a Ford V8 EFI engine assembly shown in a three-quarter perspective view. The only text visible in the image is the Ford illustration reference number "A15190-C" in the lower right corner. The drawing highlights two components: the EGR (exhaust gas recirculation) valve and its connecting tube/plumbing, shown shaded in red near the center of the engine at the intake area, and the exhaust manifold on the left (driver's) side of the engine, shown shaded in gray. Other visible but unlabeled components include the upper intake manifold/plenum, throttle body, valve covers, spark plug wires, distributor area, vacuum hoses, water pump, crankshaft pulley, and oil filter. Per the uploader's filename, the illustration depicts the 5.0L EFI engine EGR system location for a 1990 Ford Bronco, and it belongs to an album of 1990 Bronco/Mustang emissions system diagrams. A reader can use this drawing to locate the EGR valve and its tube relative to the exhaust manifold on this engine, though no part numbers, torque specs, or written labels appear in the image itself.

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Frequently asked questions

What does this diagram show?: It is a perspective line drawing of a V8 EFI engine with two components highlighted: the EGR valve and its tube (shaded red) near the center/top of the engine, and the exhaust manifold (shaded gray) on the left side.
Where is the EGR valve located on this engine?: Per the highlighted (red) area in the drawing, the EGR valve sits near the center of the engine adjacent to the upper intake area, with a tube curving down toward the exhaust side.
Are there any part numbers or labels in this diagram?: The only text visible is the illustration reference number A15190-C in the lower right corner; no component labels, part numbers, or specifications appear.
What engine is depicted?: The document itself does not state the engine, but the upload identifies it as the 5.0L EFI engine for a 1990 Ford Bronco, and the drawing shows a V8 EFI engine consistent with that.