Holley 550-407 Installation Manual Download Page 1 | Manualshive

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Holley 550-407 Installation Manual Download Page 1

1

4 BBL THROTTLE BODY

FUEL INJECTION SYSTEM

WITH TRANSMISSION CONTROL

550-407

950 CFM 200-600 HP

Polished Aluminum

550-408

950 CFM 200-600 HP

Hard Core Gray

™

INSTALLATION MANUAL

– 199R10772

NOTE:

These instructions must be read and fully understood before beginning installation. If this manual is not fully
understood, installation should not be attempted. Failure to follow these instructions, including the pictures may
result in subsequent system failure.

NOTE: Fits all standard square flange and most aftermarket universal flanged spread bore intake manifolds.

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Summary of Contents for 550-407

Page 1: ...99R10772 NOTE These instructions must be read and fully understood before beginning installation If this manual is not fully understood installation should not be attempted Failure to follow these ins...

Page 2: ...11 3 3 Wide Band Oxygen Sensor WB02 12 11 3 4 Fuel Pressure Fuel 12 11 3 5 CANbus Handheld CAN 13 11 3 6 Ignition IGN 13 12 0 LOOSE WIRES 13 13 0 IGNITION ENGINE SPEED INPUT 14 13 1 Ignition Engine S...

Page 3: ...al service department at 1 270 781 9741 Monday through Friday 8 a m to 5 p m Central Time By using this number you may obtain any information and or parts assistance that you may require Please have t...

Page 4: ...result 3 0 PARTS IDENTIFICATION ITEM DESCRIPTION QTY SERVICE PART 1 TERMINATOR Throttle Body Assembly Polished no harness 1 534 216 TERMINATOR Throttle Body Assembly Hard Core Gray no harness 1 534 2...

Page 5: ...uel pressure It requires a 1 8 NPT port for installation Holley fuel pressure regulators have an 1 8 NPT port In addition to the above list the engine must be equipped with a four barrel intake manifo...

Page 6: ...quare flange 5 Place clean shop towels or rags into the manifold opening to prevent dirt or debris from entering the engine Keep exposed ends of the vacuum and fuel lines free from dirt or debris WARN...

Page 7: ...Throttle Only item 12 4 Once the throttle linkage is attached have an assistant get in the vehicle and fully actuate the throttle controls Make the necessary adjustments to the throttle linkage to en...

Page 8: ...e pump should be capable of supplying 255 liters hour or 400 lb hr of fuel at 45 PSI If using an in line fuel pump there should be a coarse pre filter before the pump All systems should contain a 10 m...

Page 9: ...cates that the sensor can be mounted on either side of the exhaust tubing 2 Drill a 7 8 hole in the location picked for the sensor Weld the threaded boss into the 7 8 hole Weld all the way around the...

Page 10: ...ngle Do not use the electric fan outputs to directly power a fan They must only trigger a relay Do not use improper crimping tools Don t use things like t taps etc Use proper crimpers solder and heat...

Page 11: ...second connector is the J1B connector 26 pin This connector is the output connector It has 8 injector outputs and outputs for other devices J4 Transmission Harness Connection Connect the transmission...

Page 12: ...r each sensor is in parenthesis below 11 3 1 Throttle Body Bulkhead Connector Bulkhead Connect the 14 bin bulkhead connector in the main harness to the connector of the throttle body 11 3 2 Coolant Te...

Page 13: ...his plug is located 21 inches from the ECU connector The handheld does not have to remain in the vehicle or utilized after the vehicle is set up and running properly There is a second connector marked...

Page 14: ...easily possible to permanently damage the ECU so pay close attention to proper wiring These options are described below and wiring diagrams are supplied below the descriptions OPTION 1 Coil engine sp...

Page 15: ...n applications which are 1 Any General Motors engine equipped with a factory large cap HEI distributor equipped with mechanical vacuum advance Figure 17 2 Any engine equipped with a factory mechanical...

Page 16: ...adapter looks like this Figure 19 Connect it to the main EFI harness to the connector marked IGN Ignition Connect the yellow black wire to the tach out connection on your ignition box If you don t kno...

Page 17: ...17 Figure 22 shows how to wire when NOT using an aftermarket CD box Figure 23 Shows how to wire when using an aftermarket CD box Figure 22 Figure 23...

Page 18: ...I Small Block Ford engines can use a TFI distributor from sequentially fuel injected 5 0 5 8L Ford engines This requires adapter P N 558 305 Use one of the two following diagrams to wire the ignition...

Page 19: ...ure 26 14 1 Transmission Wiring The transmission harness can be used on 4L60E 4L65E 4L70E 4L80E and 4L85E transmissions Each connector should be labeled Transmission ECU Connector P4 Plugs into the EC...

Page 20: ...20 Main Transmission Connector Vehicle Speed Sensor Turbine Speed Sensor Transmission ECU Connector Loose Wire Bundle...

Page 21: ...ut A32 CAN Hi A33 WB1 IP A34 WB HTR Position Not Populated 15 0 PREVIOUS INSTALLATION REQUIRED At this point the installation of your EFI system should be 100 percent complete The ECU TERMINATOR Handh...

Page 22: ...another There should be no need to remove this card for normal use 18 0 HANDHELD NAVIGATION USE The 3 5 handheld utilizes a touch screen display All navigation is done through touching an icon or butt...

Page 23: ...allowing the entire curve to be shifted up or down Point by Point Selecting this will allow point by point curve adjustment for fine tuning Live Data 1 2 This will enable live telemetry on the graph s...

Page 24: ...up to 409 cubic inches select Up To 409 CID If your engine is larger than 409 cubic inches select 410 CID and Larger 8 The next choice should be dictated by the camshaft size and characteristics If y...

Page 25: ...er input wire when the vehicle was wired Coil neg Select this if you are NOT using an aftermarket Capacitive Discharge CD ignition box such as a MSD Mallory or others This is for stock factory inducti...

Page 26: ...ith the vehicle ignition power on This must be done on a brand new system otherwise the injectors and ignition will not be fired by the ECU A TPS Autoset programs the ECU with the full travel voltage...

Page 27: ...enu There are two areas you can modify TRANS SETUP and SPEED CALC These are reviewed below Figure 46 22 1 1 Trans Setup Transmission RPM If this RPM is exceeded when in manual shift mode the transmiss...

Page 28: ...econds Check for fuel leaks at this time as well On the HOME SCREEN select the MONITOR tab This will bring up various options Select the Monitors screen You will see a screen called Sensors Select thi...

Page 29: ...Loop Closed Loop indicates that the ECU is adding or subtracting fuel to maintain the target air fuel ratio The TERMINATOR calibrations are such that the system should be operating closed loop almost...

Page 30: ...ke sure the TPS reads a value of 0 with the engine idling 28 0 SELF TUNING At this point it is time to just drive the vehicle and let the system perform its self tuning process The best way for this i...

Page 31: ...el Pressure Engine RPM digital and Fuel Injector Duty Cycle Air Fuel Ratio AFR Left Target AFR AFR Right Closed Loop Compensation Fuel Learn Closed Loop Status Engine RPM analog Learn Status Fuel Inje...

Page 32: ...Status Drive by Wire Gas Pedal Position TB TPS 1 TB TPS 2 Pedal TPS 1 Pedal TPS 2 TB Position Brake Pedal Position Transmission Gear Speed Line Pressure Line Temperature TCC Duty Cycle TCC Lockup Sta...

Page 33: ...splay as RED when using the Multi Gauge screens Figure 60 Figure 61 Figure 62 Figure 63 31 0 FILE SAVING LOADING The following areas review the options located under the FILE selection Access to any o...

Page 34: ...ne or transmission setup must be done through the TUNING or WIZARDS menu Figure 65 Figure 66 31 1 2 ECU Globals This menu will list any global folders that have been saved to the SD card It will also...

Page 35: ...anged by selecting Setup Typically a high sampling rate is used for drag racing and a lower rate may be used for something such as road racing Choosing Files in the DATA LOGGING menu will display all...

Page 36: ...allow the user to perform some basic tuning changes to help optimize mileage drivability and performance The tuning is split up into Basic Tuning and Advanced Tuning The Basic Tuning allows changes t...

Page 37: ...est idle Cruise Air Fuel Ratio Typically between 13 5 and 15 5 Engines with larger cams may need a richer setting for smoothest operation Wide Open Throttle Air Fuel Ratio WOT Typically between 12 0 a...

Page 38: ...d on wetting the intake and allowing the engine to start much quicker The amount of fuel is based on the engine temperature and how long it was since the engine previously ran This amount of fuel can...

Page 39: ...e beginning with a new tune it should be set to Fast After the vehicle is driven under various operating conditions and is running well it is advised to disable learning OR slow the Learn Speed to Slo...

Page 40: ...these settings raises or lowers the curve of that specific area 32 5 Transmission NOTE Caution must be used when modifying transmission parameters Lowering line pressures too much can cause rapid wea...

Page 41: ...igure 95 Figure 96 Figure 97 Figure 98 32 5 2 WOT Shifts Use this menu to choose the RPM at which the transmission will upshift at WOT Each gear change may be adjusted independent of the others Figure...

Page 42: ...le position value when the TCC will unlock Most lockup torque converters do not have a clutch designed to lock up when higher power is being applied It is best to unlock the converter under moderate t...

Page 43: ...maximum line pressure applied Values above 40 50 typically result in a line pressure too low for any throttle position which may result in transmission damage Figure 107 Figure 108 33 0 SYSTEM SETUP...

Page 44: ...ning compressor at wide open throttle Figure 110 Figure 111 Figure 112 33 1 2 Engine Setup These parameters should all be properly pre set when you went through the Wizard process If you change someth...

Page 45: ...dy unit The Check for Progressive Throttle Linkage must be checked for this box to be enabled This will NOT be shown if you have selected a MPFI application NOTE Holley MPFI and TERMINATOR injector si...

Page 46: ...tment values are in pounds of fuel per hour pph and should initially be adjusted in increments of 5 10 pph Cranking Fuel This dictates how much fuel is injected when the engine is cranking and is depe...

Page 47: ...exhaust more than 1 foot back from the collector in long tube headers a value of 1 or 2 may be needed Open Loop Below This This setting is usually zero If an extremely large camshaft is used specs on...

Page 48: ...OWN brings up the following menu with four choices IAC HOLD POSITION IAC RAMP DECAY IAC RAMP START and IAC KICK These are reviewed below IAC Hold Position This is the position the IAC motor will hold...

Page 49: ...g menu with three choices IAC PARKED POSITION CRANKING IAC STARTUP HOLD TIME and IAC STARTUP DECAY TIME IAC Parked Position Cranking This is the position the IAC motor will be at during cranking and i...

Page 50: ...olling timing When enabled the ECU modifies commanded timing at idle to help maintain the target idle speed Figure 133 Figure 134 NOTE This feature should be disabled when checking base timing with a...

Page 51: ...cription Undefnd Unlikely failure indicated that a sensor is not properly defined LOW Err A sensor displaying this can be unplugged have an open or short circuit or be otherwise damaged HI Err A senso...

Page 52: ...52 Figure 135 Figure 136...

Page 53: ...53 Figure 137 Figure 138...

Page 54: ...54 Figure 139 Figure 140 Holley Technical Support 270 781 9741 2015 Holley Performance Products Inc All rights reserved 199R10772 Date 3 30 15...

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