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1990 Ford 7.3L Diesel Engine Component Location View Diagram (Page 151-5)

Ford EVTM component location view 151-5 for the 7.3L diesel; maps glow plug controller, TEC module, fuel water switch, fuel injection pump lever, cold-idle/timing-advance solenoids and connectors.

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This document is page 151-5, "Component Location View," from a 1990 Ford electrical/vacuum troubleshooting manual (drawing reference FPS-12129-90, sheet 5 of 12). It presents a detailed top-down line drawing of the engine compartment of a truck equipped with the 7.3L diesel engine, overlaid with an alphanumeric locator grid (columns 1–10, rows A–F). Leader lines identify the physical locations of engine-bay electrical components and harness connectors, including the manifold absolute pressure sensor, oil pressure sender, glow plug controller, wiper motor assembly, dual brake warning switch, transmission electronic control (TEC) module, blower resistor, A/C clutch cycling pressure switch, fuel water switch, voltage regulator, low vacuum warning switch, starter relay with fuse link J, fuse links B, C, F, G, L, M & P, fuel line heater, plugged fuel filter switch, alternator, engine coolant temperature sensor, cold idle solenoid, fuel shut-off solenoid, cold timing advance solenoid, fuel injection pump lever (FIPL) sensor, engine RPM sensor, coolant temperature sender, TECA power relay, washer pump, overheat warning switch, A/C clutch field coil, horn, and daytime running lamps module. Numbered connectors (C100–C202) and grounds (G100–G108) are also located, with notes for non-E4OD applications (C108, C119). A boxed warning states the grid is not to be used for reporting vehicle repair locations.

This document covers 1990, which may differ from this 1990 Ford Bronco.

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Frequently asked questions

What engine does this component location view cover?
The diagram is captioned '7.3L Engine' and shows engine compartment component locations for a vehicle with the 7.3L diesel, including diesel-specific parts like the glow plug controller, fuel water switch, fuel line heater, fuel shut-off solenoid, and cold timing advance solenoid.
Where are the fuse links shown on this diagram?
Fuse links B, C, F, G, L, M, & P are called out on the lower left area of the engine compartment, and fuse link J is shown at the starter relay.
Which connectors and grounds are identified in this view?
Connectors C100, C102, C103, C104, C105, C107, C108 (W/O E40D), C110, C115, C119 (W/O E40D), C128, C129, C133, C134, C138, C143, C151, C152, and C202, plus grounds G100, G104, G106, G107, and G108.
Where is the fuel injection pump lever (FIPL) sensor located?
The FIPL sensor is called out near the center of the engine, adjacent to the fuel shut-off solenoid, cold timing advance solenoid, and engine RPM sensor callouts along the bottom of the view.
Can the grid on this illustration be used for reporting repair locations?
No. A boxed note on the page states: 'DO NOT USE THIS ILLUSTRATION AND GRID FOR REPORTING VEHICLE REPAIR LOCATIONS.'

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