Aprilia Electronic Jet Kit Installation Instructions

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Filed Under (Aprilia) by admin on 26-10-2010

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1. Before installing the TFI you must first disconnect the negative lead from the battery. 2. Determinea location for the TFI unit. Suggested locations areas follows: Under the seat, behinda side cover or tail section. 3. The TFIcomeswitha harness with injector connectors that match the factory injector connectors. 4. Locate the factory fuel injectors (see owners manual if you are not sure)*. *: Some models are equipped with two sets of injectors (primary and secondary) the unit is designed to interface with the primary injectors. If the TFI harness does not match your injectors do not proceed and call tech support at 877-764-3337. 5. Disconnect the factory injector connectors from the fuel injectors and replace with the TFI injector connectors from the TFI unit, basically unhook the factory injector connector and plug the matching TFI connector (female) to the injector and then connect the factory injector connector to the TFI connector that simulates the injector (male). There is no order to hookup the TFI harness to the factory harness just make sure the original factory connector goes toits’original cylinder. It is a good idea to make sure there is a little slack in the harness to prevent engine vibration from damaging/breakingawireon the connectors. 6. Be sure to check the wires are not indirect contact with any sharp edges, exhaust and/or other objects that could result in long term wearing and/or damage. 7. Connect the TFI ground lead to the negative terminal of the battery along with the factory ground lead.