Speedo Seats & Luggage- racks Frame Chassis Suspension Forktubes Wheels Brake Fenders Gastanks Motorparts Gaskets Intake Transmission & Driveline Exhaust Electrical & Lights Handlebars, Cables & Mirrors Oil tanks Oil & Chemicals Fasteners Windshields Forward controls, Footpegs Miscellaneous INTAKE 12 819 AFTERMARKET PARTS & ACCESSORIES FOR CUSTOM MOTORCYCLES / MOTORCYCLESTOREHOUSE.COM VANCE & HINES, FUELPAK II & FUELPAK LCD It has never been easier to adjust the fuel injection on your bike. Nothing is needed, no computers or workshop. This system is based on a stock bike which is equipped with any Vance & Hines exhaust system and a high flow air filter. All you have to do is punch in the corresponding number of the exhaust system into the fuelpak, and your bike is adjusted. You can visit the Vance & Hines website to find a corresponding MAP number for your specific engine set-up. You program it by simply punching in the correct MAP numbers. More MAPs for a variety of engine combinations are added on a regular basis. Note: An exhaust actuator & intake signal eliminator kit, to prevent trouble code triggering by the ECU, is only used on models equipped with a mechanical actuator valve inside the exhaust. Available from Dynojet as 981567 exhaust plug and 981570 air cleaner plug. Note: Some models come with the new LCD display. There is no technical advantage between early and later modules. The LCD Fuelpak uses LCD for the modes, therefore it allows a smaller housing dimension. Softail 981537 01-11 Softail (excl. models with 200mm rear tire) 981538 08-11 Softail Rockers, Crossbones Dyna 981538 04-11 Dyna XL Sportster 981538 09-12 XR1200 V-Rod 981538 02-11 V-Rod Exhaust actuator eliminator plug 981567 Dynojet. 07-16 H-D Air cleaner signal eliminator plug 981570 Dynojet. 07-16 H-D 981537 Exhaust actuator & intake signal eliminator kit for 07-16 models with O2 sensors must be ordered separately! Moving the ECU? When installing a piggyback tuner the stock ECU unit may have to be relocated enabling installation of the aftermarket tuner. Remember the bank angle sensor! When replacing the stock ECU unit bear in mind that later models incorporate a bank angle sensor (crash sensor) which kills the ignition when the bike tips over. If the ECU unit is placed in a certain way, strong braking may trigger the bank angle sensor. After re-starting the engine works flawlessly, until the brakes are applied again... Tech-tip 106 ADJUSTABLE FUEL INJECTION 903374 DYNATEK, FUSION EFI & DYNATUNE Controls both ignition and fuel injection, plugs in to stock ECU unit without any changes to wiring, fuel or ignition. RPM and throttle position inputs are used for fuel adjustments. The 250 rpm resolution and 10 throttle position columns provide 640 mapping points for fuel and another 640 for ignition timing, offering great adjustability. Software for tuning and ready made maps can be downloaded from the Dynatek website. Note: Compatible with the Dynatek DynaTune for on the fly Auto Tune options. - Allows +/-20 degrees of timing adjustment - Adjust timing per cylinder - Adjust timing per gear - Raise your Rev Limit (only available on select models) - Adjust timing based on temperature or boost inputs - Built In Launch Limiter - Gear Position Timing - Boost/Nitrous Retard Timing - Pit Lane Limiter - Additional inputs as cylinder head or water temperature, gear position and boost - Individual cylinder mapping - 2 position race/tour map switching on the fly (map switch not included) - Analog input, allowing the use of any 0-5 volt sensor and build an adjustment table based on its input such as boost - Two of these features can be used at the same time: Map Switch, Quick Shifter, Pit Lane Speed Limiter, and Launch Control - USB powered from computer Softail 903373 01-06 Softail 903374 07-11 Softail 903377 09-11 Softail Deluxe, Heritage 903376 12-15 Softail 904823 16-17 Softail 914966 2018 Softail Dyna 903378 04-05 Dyna 903379 06-11 Dyna 903381 12-17 Dyna Touring 903367 02-06 Touring 903368 2007 Touring 903369 08-13 Touring 903372 14-16 Touring 905443 17-20 Touring XL Sportster 883 903358 07-09 XL 883 903359 10-13 XL 883 903361 14-20 XL 883 XL Sportster 1200 903362 07-09 XL1200 903363 10-13 XL1200 903364 14-22 XL1200 XL Sportster XR 1200 903366 09-12 XR1200 V-Rod 903382 02-07 V-Rod 903383 08-11 V-Rod 903384 12-17 V-Rod Street 903644 15-20 Street 500 903646 15-20 Street 750/A Question: What is a fuel map? Answer: A fuel map is found on fuel injected engines. It is electronic data stored in the on-bike ECU/ECM module (Electronic Control Unit or Electronic Control Module, basically a computer). The ECU controls the ignition timing and tells the fuel injectors how long (= how much) fuel to inject at a certain amount of throttle opening at a certain RPM. A custom fuel map allows more or less fuel, as programmed, to optimise for power, or fuel efficiency, for a specific engine set-up. Sometimes complete fuel maps can be downloaded, sometimes you can adjust the fuel map manually by rotating knobs on the control unit or make adjustments via an app by phone, tablet or PC. You can use a complete new computer programmable ECU, or maybe a 'piggyback' controller that only modifies the signal that is send to the stock ECU 'tricking' it so it will deliver a different amount of fuel. It depends on what your preference & budget is. Apart from all regular sensors, on-bike O2 or 'knock' sensors give additional information to the ECU for real-time adjustments to fuel and ignition timing if necessary. Tech-tip 107 Fuel & Ignition control
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