Zavoli Bora, Technical Instructions And Installation Manual

Page 1: ...Technical Instructions installation Guide System New Bora MT IS GAI NWB 01 E del 01 10 2013...

Page 2: ...gas systems The process requires the support of specific equipment and specialized personnel Our goal is to provide guidelines about the installation and fine tuning of our injection systems In parti...

Page 3: ...Scheme the Mechanical CNG 12 3 Electrical Wiring 13 3 1 Main Cables 13 3 2 Injector Cut Off Cables 14 3 3 Connection of the Gas Injectors 14 3 4 Wiring General Scheme 15 3 4 1 Scheme 4 cylinders Bora...

Page 4: ...for the LPG Regulator Do not use forks to connect the depressurization tube to the over pressure valve Connections for the LPG regulator should be separate See Fig 1 1 1 2B The correct position of re...

Page 5: ...o break For Methane Bora or Bora Light kits The solenoid valve must be installed above the regulator model Apus Fig 1 1 2 5 The solenoid valve must be installed directly on the gearbox model Benjo Fig...

Page 6: ...Technical Instructions installation Guide System New Bora MT IS GAI NWB 01 E del 01 10 2013 Pag 6 di 26 Fig 1 1 2 1 Fig 1 1 2 2 Fig 1 1 2 3 Fig 1 1 2 4 Fig 1 1 2 5 Fig 1 1 2 6 Fig 1 1 2 7 Fig 1 1 2 8...

Page 7: ...old fig 1 1 5 1A is a key element in the correct installation of sequential injection systems We suggest that you clearly identify all the parts of the intake manifold that will have to be perforated...

Page 8: ...own in fig 1 1 5 3 features an extra opening located on the side of the nozzle and marked by a spot in the hollow of its bottom part The spot helps identify the direction of the hole and represents a...

Page 9: ...lation can be particularly useful when drilling holes according to directions near the engine head etc is not an option See fig 1 1 5 4B Fig 1 1 5 4A Fig 1 1 5 4B Fig 1 1 5 5 Cod 491050 Cod 491COM052...

Page 10: ...ent the system from working correctly Use the metal bands supplied with the kit to tighten the connecting tube Tighten the injector Make sure that all jets are the right size and diameter Fig 1 1 6 1...

Page 11: ...installation Guide System New Bora MT IS GAI NWB 01 E del 01 10 2013 Pag 11 di 26 2 Complete Mechanical Installation Part schemes 2 1 Scheme the mechanical GPL Celkov sch ma instalace mechanick ch d...

Page 12: ...Technical Instructions installation Guide System New Bora MT IS GAI NWB 01 E del 01 10 2013 Pag 12 di 26 2 2 Scheme the mechanical CNG Mechanick sch ma CNG...

Page 13: ...zed kind in other words they will only fit into their socket if inserted the proper way Connections that do not have a connector lambda signals connection under the key slot battery positive and negat...

Page 14: ...and GREEN BLACK wires of the injector cut off device 4 band sheath it must be connected to the gas injector on the petrol injector disconnected through the YELLOW and YELLOW BLACK wires of the inject...

Page 15: ...ions installation Guide System New Bora MT IS GAI NWB 01 E del 01 10 2013 Pag 15 di 26 3 4 Wiring General Scheme 3 4 1 Scheme 4 cylinders Bora Light LPG Fig 3 4 1 1 Celkov sch ma zapojen Sch ma 4 v lc...

Page 16: ...Technical Instructions installation Guide System New Bora MT IS GAI NWB 01 E del 01 10 2013 Pag 16 di 26 3 4 2 Scheme 4 cylinders Bora LPG Fig 3 4 2 1 Sch ma 4 v lcov Bora LPG...

Page 17: ...Technical Instructions installation Guide System New Bora MT IS GAI NWB 01 E del 01 10 2013 Pag 17 di 26 3 4 3 Scheme 4 cylinders Bora Light CNG Fig 3 4 3 1 Sch ma 4 v lcov Bora Light CNG...

Page 18: ...Technical Instructions installation Guide System New Bora MT IS GAI NWB 01 E del 01 10 2013 Pag 18 di 26 3 4 4 Scheme 4 cylinders Bora CNG Fig 3 4 4 1 Sch ma 4 v lcov Bora CNG...

Page 19: ...nit To connect to the control unit instead it will be necessary to have the pc and the control unit properly connected by means of an interface cable and a usb serial adapter if the PC is not equipped...

Page 20: ...g up the unit 4 2 Initialization Ecu After selecting the check box corresponding to the type of fuel LPG or CNG simply press the button initializes Automatically be sent to the control unit and a stan...

Page 21: ...ep of the procedure is used to specify additional information about the type of system installed and the car see Fig 4 3 1 Fig 4 3 1 4 4 Sensores It is the third step of the procedure is used to speci...

Page 22: ...it is impossible to perform the seve calibration Fig 4 5 1 4 6 Self Calibration Fig 4 6 1 Before starting self mapping procedure for the Bora and Bora Light systems the connection to the MAP sensor w...

Page 23: ...allows having a numerical view of the multiplication coefficients used by the control unit in the calculation of the GAS injection time The table displays on the Y axis the petrol injection times whil...

Page 24: ...ating to the ecu and software ECU and ECU_DERIVATIVES and SOFTWARE and Enabling of Functions GetEcuDetails 108 ECU not present in the DB GetEcuDetails 109 ECU sw not present in the DB GetEcuDetails 20...

Page 25: ...Technical Instructions installation Guide System New Bora MT IS GAI NWB 01 E del 01 10 2013 Pag 25 di 26 6 Table Sizing Jets For Injection Kit NEW BORA 6 1 Table Bora LPG injectors Pan Jet...

Page 26: ...Technical Instructions installation Guide System New Bora MT IS GAI NWB 01 E del 01 10 2013 Pag 26 di 26 6 2 Table Bora CNG injectors Pan Jet...