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Summary of Contents for ECU Master EMU
- Page 1 P&P adapter Fiat 500 Abarth www.ecumaster.com...
- Page 2 • ECUMaster assumes no responsibility for damage caused by incorrect installation and/or tuning of the device! • To ensure proper use of ECUMASTER EMU and to prevent risk of damage to your vehicle, you must read these instructions and understand them thoroughly before attempting to install this unit.
- Page 3 • Never short-circuit the wires of the engine’s wiring loom or the outputs of the ECUMASTER EMU. • All modifications to the engine’s wiring loom must be performed with the negative terminal of the battery disconnected.
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Page 4: Technical Support
Company do not take responsibility for engine and wiring damages. Technical support Most answers to questions can be found in manual, or in EMU software help file. With any concerns please contact our customer support or our nearest dealer. Check for latest firmware at www.ecumaster.com/en/download Technical support email: tech@ecumaster.com... -
Page 5: Box Content
P&P adapter Fiat 500 Abarth www.ecumaster.com Plug and play connector installation Box content Plug and play adapter PCB board Wire harness IMPORTANT ! The interconnector has built in drive by wire module. - Page 6 P&P adapter Fiat 500 Abarth www.ecumaster.com Installation IMPORTANT ! Before installation please disconnect negative terminal of battery! Remove positive and negative terminal of the battery (1). Remove plugs from ECU (2) . Remove heat shield, unscrewing two M6 bolts (3). Remove windshield washer fluid reservoir and unscrew M8 nut holding fluid reservoir...
- Page 7 (6). Gently move wiring harnes from metal mounting, making place for EMU ECU. Apply 3M dual lock tape on metal mounting element (7). EMU ECU must be fitted between mounting and stock wiring harness.
- Page 8 Mount heat shield and tighten M6 bolts (3) 12Nm. Connect wiring harness. Connect CAN BUS communication to extension port. Connect supplied vacuum hose from intake manifold to EMU ECU (cut vacuum hose to fuel pressure regulator and connect with T- joint).
- Page 9 P&P adapter Fiat 500 Abarth www.ecumaster.com Attach EMU behind battery holder. arrange harnesses no tight. Connect harness plugs adapter. Reinstall battery, washer fluid holder, fluid reservoir. Connect positive terminal of the battery and negative.
- Page 10 Additional sensors EMU ECU offers various option for additional sensors installation and devices. Additional sensors and extension modules must be connected directly to EMU not to p&p adapter (exp. WBO sensor, EGT sensor, fuel pressure sensor, DBW module …) For additional information’s about connecting and configuring sensors please see manual and EMU client software help file.
- Page 11 By default there will be device unique serial number which can be changed for any name. Based on this name there will be sub-directory created in directory My Documents / EMU. In this sub- directory, the configuration for the given EMU, projects and logs will be saved Base calibration maps (for stock unmodified engines) are included on the included CD.
- Page 12 AC clutch could be found in AC control. Outputs Base configuration for P&P adapter has dedicated outputs to certain devices. Fuel pump, coolant fan, boost solenoid, etc. The proper work of the devices connected to the EMU outputs should be checked before engine first start. Fuel Pump Open window Outputs / Fuel pump and select invert output option.
- Page 13 P&P adapter Fiat 500 Abarth www.ecumaster.com Coolant Fan For low speed coolant fan operation, open window Outputs / Coolant fan and select invert output option. The coolant fan should start to work with the low speed and the power steering fan should start to work.
- Page 14 Don't try to tune engine with trigger errors it can cause serious engine damage. After all verifications have been completed, performance tuning can be done. Interconnector pinout Name: Fiat 500 abarth 1.4T EMU DESCRIPTION Name: DESCRIPTION WIRE SIZE EMU GROUND C1 –...
- Page 15 P&P adapter Fiat 500 Abarth www.ecumaster.com IGNITION COIL 2 C2 – 48 Coil 2 0,75mm IGNITION COIL 3 C2 – 46 Coil 3 0,75mm IGNITION COIL 4 C2 – 47 Coil 4 0,75mm INJECTOR 1 C2 – 17 Injector 1 0,75mm INJECTOR 2 C2 –...
- Page 16 P&P adapter Fiat 500 Abarth www.ecumaster.com Free inputs / outputs EMU TERM. EMU SIDE IGNITION COIL 5 IGNITION COIL 6 INJECTOR 6 AUX 6 EGT 1 EGT 2 CAM #2 input Stepper 1B Stepper 2A Stepper 2B CAN MODULE 4...
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