ford Workshop Repair Guides

Ford Workshop Service and Repair Manuals

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Engine - Hard Start/No Start/Runs Rough|Page 1850 > < Engine - Hard Start/No Start/Runs Rough

LTD L4-140 2.3L VIN A 2-bbl (1984)

Page 2
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Functional Schematic

TFI-IV

The TFI-IV system electrical schematic is shown below. For detailed information, refer to the vehicle wiring diagram.

Ignition Coil Secondary Voltage (Crank Mode)

TFI-IV
Part 2

Test 1 & 2

Engine - Hard Start/No Start/Runs Rough|Page 1850 > < Engine - Hard Start/No Start/Runs Rough