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Ford TFI Module Connector Pinout - 4.9L 5.0L 5.8L Wire Colors & Circuits

TFI module connector face pinout for 4.9L, 5.0L and 5.8L with numbered terminals and wire color codes
TFI module connector face pinout for 4.9L, 5.0L and 5.8L with numbered terminals and wire color codesOriginal file
TFI module connector face pinout for 4.9L, 5.0L and 5.8L with numbered terminals and wire color codes

Reference · 1987-1991 BroncoAll 175 wiring diagrams

Ford DuraSpark II Ignition Wiring Diagram - Module, Coil & Resistor Schematic 1990 Ford Bronco Anti-Lock Brakes (RABS) Wiring Diagram - EVTM Page 42-2 1989-95 Ford MAF Sensor Connector Pinout Diagram - Wire Colors & Pins A-D Ford TFI Module Connector Pinout - 4.9L 5.0L 5.8L Wire Colors & Circuits Ford HEGO Heated Oxygen Sensor Connector Pinout Diagram - 1990 Bronco EFI 1995 Ford Bronco TFI Ignition Control Module Connector C1021 Pinout Diagram 1995 Ford Bronco C103 In-Line Connector Pinout - EVTM Page 150-2 1995 Ford Bronco TR Sensor (MLPS) Testing - E4OD/4R70W Pinout & Ohm Values Ford 3G Alternator Wiring Diagram - Mega Fuse, Charge Lamp & Wire Colors KC Driving Lights & LED Light Bar Relay Wiring Diagram - Ford Bronco Aux Lights 175wiring diagrams1987-1991 Ford Bronco More reference Ford Thermactor Air Bypass Valve Cutaway Diagram - Port IdentificationSchematic Ford Canister Purge Regulator Valve (CANP 9C915) Test Procedure - Figure 11Service procedure Ford 5.8L important engine information decal with 10° BTDC timing check and ASF-32C plugSpec plate Ford 5.0L V8 PCV Valve & Hose Routing Diagram - 9A474, 6B890, 6A664Exploded parts Ford 5.0L/5.8L Air Throttle Body Assembly Diagram - Canister Purge Ports & TPSManual page 1990 Bronco Major Standard Equipment sheet with interior features and functional specs by trimBrochure Borgeson Steering Intermediate Shaft Measurement Diagram - U-Joint Length B & CBlueprint Ford Thermactor Combination Valve Diagram - Air Bypass/Control Ports LabeledVacuum routing 1990 Ford Bronco Fuse Panel Diagram: Fuse Positions, Amps & Circuits (11-2)Fuse chart Ford V8 Intake Manifold Bolt Tightening Sequence Diagram - Stud LocationsTorque spec

Connector faces/pinout (150-19) showing the TFI module connector terminals with circuit numbers and wire color codes for 4.9L/5.0L/5.8L.

Part of 1987-1991 Ford Bronco Wiring Diagrams

AI caption · Photo 815 of 1787

This document is a scanned page (page 150-19, titled "Connector Faces/Pins") from a Ford electrical/vacuum reference manual showing the connector face pinout for the TFI (Thick Film Ignition) module used on 4.9L, 5.0L and 5.8L engines. The illustration depicts the six-cavity TFI module connector as viewed at its face, with callout lines identifying each terminal by circuit number and wire color code: circuit 259 (BK/O, black/orange), circuit 11 (DG/Y, dark green/yellow), circuit 16 (R/LG, red/light green), circuit 32 (R/LB, red/light blue), circuit 324 (Y/LG, yellow/light green), and circuit 349 (DB, dark blue). A reader can use this diagram to identify which wire and circuit connects to each pin of the TFI module connector when diagnosing ignition problems, testing the module, or repairing wiring on Ford trucks with these engines. The page was uploaded as part of a set of TFI ignition reference documents for a 1990 Ford Bronco, and the engine applicability (4.9L, 5.0L, 5.8L) is consistent with Bronco/F-Series trucks of that era, though the page itself does not state a model year.

Applies to: Ford 4.9L/5.0L/5.8L (F-Series/Bronco) TFI module connector, manual page 150-19 (factory). Matches this vehicle.

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Frequently asked questions

What are the wire colors on the Ford TFI module connector?
Per the diagram: 259 (BK/O), 11 (DG/Y), 16 (R/LG), 32 (R/LB), 324 (Y/LG), and 349 (DB).
Which engines does this TFI module connector diagram apply to?
The diagram is labeled for the TFI module on 4.9L, 5.0L and 5.8L engines.
What circuit numbers are on the TFI module connector?
Circuits 259, 11, 16, 32, 324, and 349, listed from top to bottom on the connector face.
How many pins does this TFI module connector have?
The diagram shows six terminals with callouts on the connector face.

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