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TFI Ignition Module

WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 1985 Ford Ranger, 1985 Ford RV Cutaway, 1985 Ford Pickup, 1985 Ford Econoline, and 1985 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.

The TFI module triggers ignition coil and determines dwell. Module is mounted on side of distributor. ECA uses signal from Profile Ignition Pick-Up to determine crankshaft position. Ignition timing is determined within ECA. ECA then signals TFI module when to fire coil.

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