741694 - Zodiac
Contents
1. 7 124 742 5 9 2008 9 13 AM Zodiac Top Fuel Injection Controller Instructions TFI Instructions General Layout Light Displav O0000000 Adjustment Buttons D D Start Up Light Sequence Zodiac International B V Industrieweg 44 3641 RM Mijdrecht Phone 31 0 297 28 86 21 Fax 31 0 297 28 82 26 E mail sales zodiac nl Internet www zodiac nl 6 Rev 1 0 1 1540ST TFI TFI Patent Number 7 000 599 amp 7 124 742 5 9 2008 9 13 AM Zodiac Top Fuel Injection Controller Instructions Adjustment Modes Mode 1 Mode 2 60000000 0000000 O Mode 3 Mode 4 0000 00o0 Goodd000 ao eo Mode 5 600000046 D Zodiac International B V Industrieweg 44 3641 RM Mijdrecht Phone 31 0 297 28 86 21 Fax 31 0 297 28 82 26 E mail sales zodiac nl Internet www zodiac nl 7 Rev 1 0 1 1540ST TFI TFI Patent Number 7 000 599 amp 7 124 742 5 9 2008 9 13 AM Zodiac Top Fuel Injection Controller Instructions Mode 1 Mode 2 OO8 8 ooo SOOO 00 0 g OO 6 O Mode 3 Mode 4 OOONGOGOO0H 0008000 O Mode 5 O004000 6 e D Zodiac International B V Industrieweg 44 3641 RM Mijdrecht Phone 31 0 297 28 86 21 Fax 31 0 297 28 82 26 E mail sales zodiac nl Internet www zodiac nl Rev 1 0 1 1540ST TFI TFI Patent Number 7 000 599 amp 7 124 742 5 9 2008 9 13 AM Zodiac Top Fuel Injection Controller Instructions 202. additional amount of fuel added during acceleration A flashing ye ow ani should appear somewhere on the light display c The third mode represents an additional amount of fuel added during full throttle A flashing red light should appear somewhere on the light display d The mode represents an adjustment for when the yellow fuel engages A flashing 2 ow o gt should appear somewhere on the light display along with a flashing blue light on the very right side e The fifth mode represents an adjustment for when the red fuel engages A flashing red light should appear somewhere on the light display along with a flashing blue light on the very right side Zodiac International B V Industrieweg 44 3641 RM Mijdrecht Phone 31 0 297 28 86 21 Fax 31 0 297 28 82 26 3 E mail sales zodiac nl Internet www zodiac nl Rev 1 0 1 1540ST TFI TFI Patent Number 7 000 599 amp 7 124 742 5 9 2008 9 13 AM Zodiac Top Fuel Injection Controller Instructions If each mode is present then the proper code exists and you are ready for making manual adjustments If you failed to enter a mode try going through the sequence again and be sure to only press the MODE button once in between each step 5 You are now ready to manually program each mode Consult the base settings supplied with the unit or you can look up the most up to date settings by going to www zodiac nl To program the TFI the bike must be running in order to supply power to the box I
3. 07 Sportster Big Sucker S amp S or Zodiac Slip ons Mode 1 Mode 2 O0 8ocococod 660000000 8 Mode 3 Mode 4 Ooo0o00e 0od Oo00Geo00 4 O OQ Mode 5 O00O 8000 D D Zodiac International B V Industrieweg 44 3641 RM Mijdrecht Phone 31 0 297 28 86 21 Fax 31 0 297 28 82 26 E mail sales zodiac nl Internet www zodiac nl 9 Rev 1 0 1 1540ST TFI TFI Patent Number 7 000 599 amp 7 124 742 5 9 2008 9 13 AM Zodiac Top Fuel Injection Controller Instructions 1 Year Unlimited Mileage Warranty Zodiac warrants that this product carries a warranty for 1 year from date of purchase against Original defects in materials and workmanship Should this product fail to perform for either of the above reasons Zodiac will repair or replace it with an equivalent product at no charge except for postage to the original retail purchaser Important Important To obtain the benefits of this warranty the retail purchaser must send the product with proof of purchase and postage prepaid to Zodiac International B V Industrieweg 44 3641 RM Mijdrecht The Netherlands Zodiac International B V Industrieweg 44 3641 RM Mijdrecht Phone 31 0 297 28 86 21 Fax 31 0 297 28 82 26 10 E mail sales zodiac nl Internet www zodiac nl
4. 641 RM Mijdrecht Phone 31 0 297 28 86 21 Fax 31 0 297 28 82 26 4 E mail sales zodiac nl Internet www zodiac nl Rev 1 0 1 1540ST TFI TFI Patent Number 7 000 599 amp 7 124 742 5 9 2008 9 13 AM Zodiac Top Fuel Injection Controller Instructions Tuning for mode 1 Fuel addition during steady throttle cruise idle This adjustment deals with adding fuel during all steady throttle idle conditions The lowest light setting 0 represents the factory fuel addition level and the highest light setting 8 represents the maximum amount of TFI fuel added to the factory level Tuning for mode 2 Fuel addition during acceleration Tuning for this mode depends greatly upon your individual bike and can vary widely from the base setting After market high flow exhaust systems and high flow air filters MAY cause you to tune differently from the base settings This combination could have a setting difference as great as three yellow lights Note that this adjustment is only for hard acceleration The lowest light setting 0 represents the factory fuel addition level and the highest light setting 8 represents the maximum amount of TFI fuel added to the factory level Tuning for mode 3 Fuel addition during full throttle This adjustment deals with adding fuel for primarily 4000 RPM and up to red line For example running to red line in 1st shifting running to red line in 2 shifting and continuing this all the way through the gear range
5. Rev 1 0 1 1540ST TFI Patent Number 7 000 599 amp 7 124 742 5 9 2008 9 13 AM Zodiac Top Fuel Injection Controller Instructions Thank you for choosing the Zodiac Top Fuel Injection TFI Controller The TFI is only usable for the following Harley Davidson models gt 2007 Sportster all 883 1200 models This product is a great fit for stock bikes with exhaust and intake mods This is an Electronic Jet Kit Like jet kits in the past the more you modify the more responsibility you take in getting your fuel curve right Going to www zodiac nl will help you obtain better high horsepower tuning INSTALLATION PREP gt Install Time 60 minutes gt Required Tools for Disconnecting the negative terminal of the battery Removing your seat Loosening and propping up the fuel tank Zodiac International B V Industrieweg 44 3641 RM Mijdrecht Phone 31 0 297 28 86 21 Fax 31 0 297 28 82 26 1 E mail sales zodiac nl Internet www zodiac nl Rev 1 0 1 1540ST TFI TFI Patent Number 7 000 599 amp 7 124 742 5 9 2008 9 13 AM Zodiac Top Fuel Injection Controller Instructions INSTALLATION at any time during install or tuning please call us for any and all help we can t help if you don t call Before installing the TFI you must first disconnect the negative lead from the battery Determine a location for the TFl unit We suggest behind the Maxi fuse area next to left side battery or left side top of battery under the frame M
6. aking sure that your motorcycle is cold be sure to disconnect the fuel line using the quick disconnect feature on the fuel fitting DO NOT UNSCREW THE FITTING and remove the rear tank mounting bolt under the seat loosen and lift up the fuel tank make sure not to come in contact with the steering with the front of the fuel tank when propping it up You will need something to hold the fuel tank up block of wood or a towel from the frame to gain access to the injectors Underneath the fuel tank you will locate the fuel injectors See the service manual for help if needed The injectors are mounted in O rings This allows them to be rotated in the throttle body without further disassembly From the left side of the bike rotate the injectors toward you enough to gain access to the locks on the injector connectors Disconnect the factory injector connectors from the fuel injectors and replace with the TFI injector connectors from the TFI unit The stock rear injector lead is tagged with a label REAR and MUST be connected through the TFI harness with the green and grey leads back to the rear injector When completed rotate the injectors to locate the connectors to a near vertical position to provide clearance for the fuel hose It is a good idea to make sure there is a little slack in the harness to prevent engine vibration from damaging breaking the wiring at the connectors The front factory O2 connector is cable tied to the left front frame down
7. approximately five seconds the lights inside the TFI will energize and become visible With a proper installation the TFI will have a continuous lighting sequence where green lights come on from left to right and then back again Sequence repeats until the bike is fully warmed up It will then stop scrolling the lights and go to a steady green light to the far left and MAY have a flashing blue light to the far right With an improper installation the light display will consist of a flashing green and a flashing red light This occurs when the TFI is not receiving a proper injector signal Recheck the wire connections for any defects The flashing green and flashing red lights is common for a proper installation during deceleration because the stock fuel map shuts off the fuel injectors during this process 4 Atthis point you are ready to adjust the TFI to the base settings supplied with the unit The first thing to do is ensure the proper code was supplied by checking that the five programmable features are available To begin this process press the MODE button and to enter each successive mode just press the MODE button again The unit comes with pre programmed base settings which should match the recommended starting settings on pg 8 a The first mode represents an additional amount of fuel added during light load steady throttle cruise idle A flashing green light should appear somewhere on the light display b The second moce represents an
8. f at anytime you stay in an adjusting mode for longer than 7 seconds without pressing any buttons the TFI will exit adjusting mode and will return to the ready state To save settings for a particular mode press the MODE button which goes to the next adjustable mode or wait for the TFI to exit back to the ready state The settings are adjusted by pressing the PLUS and MINUS buttons located on the right and left side respectively of the MODE button To start adjusting first press the MODE button the desired amount of times to reach the mode you wish to adjust Pressing the PLUS button signifies an increase of 0 5 for the mode setting Similarly pressing the MINUS button signifies a decrease of 0 5 for the mode setting The range of settings for each mode is 0 to 8 Light settings of 0 or 0 5 are essentially the same and are displayed by the very left light blinking at a faster rate than normal When entering into green blue yellow blue or red blue modes a flashing blue light will appear on the very right For light settings of 7 5 and 8 within these modes the very right light will flash back and forth between the respective mode s color and blue To see a visual display of adjusting settings go online to www zodiac nl 6 Your TFI should now be properly programmed and you are now ready to tune your bike Always make sure your bike is at normal operating temperature when making tuning adjustments Zodiac International B V Industrieweg 44 3
9. tube near the oil filter area Follow the lead from the O2 sensor in the front exhaust pipe Disconnect the sensor and plug the TFI O2 harness long harness with pink tan wires inline with the factory O2 harness and secure Cable tie the harness back to the frame tube as necessary The rear factory O2 connector is located on the frame behind the rear cylinder Again follow the lead from the rear 02 sensor disconnect the sensor and plug the TFI O2 harness short harness with purple wires inline with the factory 02 harness then secure Cable tie the harness back to the frame as necessary Replace the fuel tank Making sure that all bolts are in place and fuel connections are correct Connect the TFI ground lead to the negative terminal of the battery along with the factory ground lead Zodiac International B V Industrieweg 44 3641 RM Mijdrecht Phone 31 0 297 28 86 21 Fax 31 0 297 28 82 26 2 E mail sales zodiac nl Internet www zodiac nl Rev 1 0 1 1540ST TFI TFI Patent Number 7 000 599 amp 7 124 742 5 9 2008 9 13 AM Zodiac Top Fuel Injection Controller Instructions 1 After connecting the box check all wire connections to ensure proper connection Do this by pulling on the connection to make sure the connectors are properly locked in 2 Be sure to check the wire harnesses are not in direct contact with any sharp edges exhaust and or other objects which could result in long term wear and or damage 3 Start the bike up In
10. you would have been engaging the red light all the time Again this mode could vary widely from the base settings depending on the set up of your bike and could have a difference as great as three red lights or more The lowest light setting 0 represents the factory fuel addition level and the highest light setting 8 represents the maximum amount of TFI fuel added to the factory level Tuning for mode 4 Represents an adjustment for when the yellow fuel engages This mode MAY vary from the base settings depending on the set up of your bike The lowest light setting 0 represents the lightest load to switch on the yellow fuel and the highest light setting 8 represents the heaviest load to switch on the yellow fuel Tuning for mode 5 Represents an adjustment for when the red fuel engages The base setting for this mode will rarely have to be changed The red light should be engaged during the full throttle period For example running to red line in 1s shifting running to red line in 274 shifting and continuing this all the way through the gear range the red light should be engaged the whole time If you do not see the red light the whole time then you need to lower this setting to make the red light turn on sooner Zodiac International B V Industrieweg 44 3641 RM Mijdrecht Phone 31 0 297 28 86 21 Fax 31 0 297 28 82 26 9 E mail sales zodiac nl Internet www zodiac nl Rev 1 0 1 1540ST TFI TFI Patent Number 7 000 599 amp
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