Edelbrock 3530 Owner'S Manual Download Page 19 | Manualshive

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19

Pro-Flo EFI Installation Instructions

©2005 Edelbrock Corporation
Rev. 2/05

Brochure #63-0273

Catalog #3530 & #3531

The Coolant Temperature sensor attaches to the
main harness.

The Manifold Absolute Pressure sensor
attaches to the main harness.

The Manifold Air Temperature sensor attaches to the
main harness.

Only the fuel injector connectors are identical, but
they are placed in logical sequence. Refer to the
diagram when installing the harness connectors to
the fuel injectors.

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Summary of Contents for 3530

Page 1: ...is any brand other than Edelbrock check with manufacturer for compatibility with EFI Complete the Chip Information Card and return to Edelbrock We will send the computer chip within the continental U S free of charge via UPS second day air Orders outside of the continental U S will be shipped via the best method at the same costs as continental UPS second day air If requested customers may pay for...

Page 2: ...l Assembly Fuel Pressure Regulator Fuel Injectors Intake Manifold Four Barrel Air Valve Idle Air Control IAC Solenoid integrated with air valve Main System Harness Fuel Pump Harness Installation Package Many Pro Flo components including the Manifold Absolute Pressure sensor fuel pressure regulator Coolant Temperature sensor and the fuel filter are standard OEM pieces In the event that one of these...

Page 3: ...echanic 2 Examine the Pro Flo system for possible shipping damage If damaged contact your dealer immediately 3 The 3530 3531 kits are designed for use with a standard AMC V8 firing order 4 Check all threaded manifold holes 5 Check all internal manifold passages with a light and wire making sure they are clean and unobstructed 6 Check automatic transmission shift points before removal of your stock...

Page 4: ...ofile air cleaner may solve the problem FUEL REQUIREMENTS Because the Pro Flo system uses an Oxygen sensor you must use unleaded fuel only Leaded fuels will damage the O2 sensor If you do use leaded fuel in your vehicle do not install the O2 sensor and do not operate the vehicle in the closed loop fuel mode EMISSION CONTROLS The Edelbrock Pro Flo system will not accept stock emissions control syst...

Page 5: ...NG Edelbrock recommends that the Pro Flo system be installed on a clean engine in order to prevent dirt from falling into the engine lifter valley or intake ports 1 Cover ignition Use engine de greaser and a brush to thoroughly clean the manifold and the area between the manifold and valve covers 2 Rinse with water and blow dry EXHAUST MANIFOLD HEAT RISER VALVE AIR INJECTION TUBES If your vehicle ...

Page 6: ...e The provided fuel filter should be mounted between the engine compartment and the fuel pump to allow fuel to be pushed through the filter rather than drawn through Electrical connectors should face the front of vehicle FUEL PRESSURE REGULATOR Fuel pressure is as important as fuel volume particularly in fuel injection The Pro Flo fuel pressure regulator maintains a constant pressure at the inject...

Page 7: ...bber line to the fuel pickup line using tie wraps RUBBER HOSE METHOD BULKHEAD FITTING METHOD Drill a 9 16 inch hole in the sending unit plate adjacent to where the main line enters the tank This will be the hole for your return line Insert a 6 AN bulkhead fitting available at most speed shops into the hole the narrow end of the fitting on the inside of the plate Apply a metal washer with inter O r...

Page 8: ... plate The hard line should extend through the hole 1 to 2 inches on the outside of the plate On the inside of the plate the hard line should follow the contours of the fuel pickup line Bend the end of the return line away from the sock on the end of the fuel pickup line Solder or weld the return hard line to the fuel pickup line 8 Pro Flo EFI Installation Instructions 2005 Edelbrock Corporation R...

Page 9: ...ger side frame rail 7 Mount the fuel pump between the tank and the fuel filter as low and as close to the fuel tank as possible The pump is directional Electrical connectors should face the front of vehicle The fuel pump needs to be at or below the level of fuel in the tank 8 Mount the fuel filter between the fuel pump and the engine 9 Re install the modified sending unit plate to the clean fuel t...

Page 10: ...ave an advantage over soft rails both in terms of style and safety INTAKE MANIFOLD The new Edelbrock manifold used with the Pro Flo system is very similar to the successful Victor Jr style of high performance single plane manifold but has been designed specifically for electronic fuel injection applications 4 BARREL AIR VALVE The Pro Flo system uses a progressive linkage valve body with four throt...

Page 11: ...emove previously marked vacuum lines 8 Remove radiator hose thermostat housing and thermostat if mounted on manifold 9 Remove all brackets from the manifold 10 Loosen or remove valve cover bolts for manifold removal and replacement It may be necessary to replace valve cover gaskets if broken to prevent oil leakage PORT SURFACE CLEANING When cleaning old gaskets from head surfaces lay rags in the l...

Page 12: ...e four corners NOTE Use the recommended silicon sealer Others may damage the O2 sensor This method eliminates end seal slippage and deterioration 7 Apply RTV gasket sealer around water passages on the manifold 8 Surfaces will become tacky to the touch within a few minutes INDUCTION SYSTEM INSTALLATION 1 Carefully position manifold and air valve on engine centering bolt holes with the bolt holes in...

Page 13: ... be installed on the exhaust pipe near the engine with a welded fitting and the MAT sensor must be installed into the air cleaner base MANIFOLD ABSOLUTE PRESSURE SENSOR The Manifold Absolute Pressure sensor mounted on the air valve with a bracket converts air pressure load in the manifold to an analog signal sent to the ECU For more information on Manifold Absolute Pressure refer to the section on...

Page 14: ...TEM START UP section of this manual It is connected to the Main System Harness OXYGEN O2 SENSOR An oxygen sensor installed on the header collector pipe measures exhaust gas oxygen content and is used by the ECU to manage fuel delivery under closed loop control Installing the sensor requires drilling a 1 2 inch hole in the passenger side header collector The sensor threads into the provided fitting...

Page 15: ...aking into consideration engine movement 3 Fit the provided fitting into the hole in the exhaust pipe and weld into place 4 Once it has been welded into place clean the threads in the center of the fitting It is important that the threads are clean and free of paint or ceramic coating in order to provide a good ground for the O2 sensor 5 Thread the O2 sensor into the fitting Apply the supplied hig...

Page 16: ...SS If the ECU is the brain of the Edelbrock Pro Flo system the Main System Harness is the central nervous system The harness is constructed with SAE grade wires and the most up to date Weatherpak connectors This diagram illustrates the entire Pro Flo Main System Harness Fuel Pump ECU Cal 3530 3531 Ignition Coil Pink Brn 3530 3531 ...

Page 17: ... Fuel Pump Relay O2 Sensor Fuel Pump To ECM Computer To Calibration Module 12 volt Battery Power MAT Sensor To Coil IAC Idle Air Control Switched 12 volt Power Ground Distributor MAP Sensor Manifold Air Pressure TPS Throttle Position Sensor Engine Coolant Passenger Side Injectors 2 4 6 8 Driver Side Injectors 1 3 5 7 MOPAR AND AMC WIRING HARNESS ...

Page 18: ...rotated for ease of installation if necessary 4 The 3 1 2 x 2 1 4 inch aluminum plate included on the harness mounts over the firewall hole using four hex head sheet metal screws NOTE Start the screw holes with a pointed punch or small drill 5 The wire harness is assembled with the aluminum plate flush against a T connector The black plastic casing on the wire harness can be cut to allow the plate...

Page 19: ...sensor attaches to the main harness The Manifold Absolute Pressure sensor attaches to the main harness The Manifold Air Temperature sensor attaches to the main harness Only the fuel injector connectors are identical but they are placed in logical sequence Refer to the diagram when installing the harness connectors to the fuel injectors ...

Page 20: ...actory coil wiring you should remove the ballast resistor and connect the KEY ON wire to the wire coming into the positive side of the ballast resistor REFER TO VEHICLE REPAIR MANUAL FOR WIRING DIAGRAM IF NECESSARY The coil is attached to the main harness We strongly recommend using an E Core type non ballast resistor coil as shown below These are available through most performance ignition parts ...

Page 21: ...ehind the glove box are recommended locations The connector on left end as drawn of this 10 foot fuel pump wiring harness attaches to connector on the Main System Harness The two connectors on the right connect to the positive and negative terminals on the fuel pump A sleeve and tie wrap are provided to fit over the positive terminal once the connector is installed This sleeve prevents the clamp f...

Page 22: ...r parameters 5 Connect the distributor to the wiring harness and spin the distributor gear by hand If the distributor sensor is operating properly the Calibration Module will display an RPM reading greater than 0 When the distributor stops spinning the Calibration Module may display NO COMMUNICATION for approximately 2 seconds This is normal and indicates that the ECU is waiting for the next distr...

Page 23: ...8 Apply assembly lubricant to the drive gear and thrust washer and insert the distributor into the engine Install the distributor so that 1 on the cap is positioned where cylinder 1 was on your previous distributor or to the position you will be using for the 1 cylinder spark plug wire Regardless of the position used remember to install your spark plug wires according to the factory firing order l...

Page 24: ...nd up Refer also to the SYSTEM SET UP section in the Owner s Manual Use the FUEL WOT screens located under FUEL MODIFIERS to adjust the fuel at each available RPM WARNING Watch the Rich Lean light on the Calibration Module If the light indicates a lean condition red for more than a fraction of a second at 0 6 vacuum or at WOT you are too lean for safe engine operation at full load SYSTEM START UP ...

Page 25: ...layed depending upon barometric pressure and air temperature At extreme altitude the vacuum reading may be as high as 5 0 Hg 2 Push the UP ARROW key once to display NOTE The water and air temperatures displayed will vary depending on ambient conditions The system voltage will vary depending on the condition of the battery 3 Move the throttle to test the Throttle Position Sensor TPS The TPS reading...

Page 26: ... 4 Press the ENTER key to display this screen 5 Press the UP ARROW key six 6 times until the module displays this screen 6 Press the ENTER key Press either ARROW key and the screen will display Base Tim g set ON 7 Set the base timing using a timing light and engine running at 1500rpm Turn the distributor until 10 advance is set 8 Press the UP ARROW or DOWN ARROW key to turn Base Tim g set to OFF W...

Page 27: ...rk setting will interact particularly when you approach best settings You must establish a smooth idle prior to using Idle Control Otherwise the RPM will surge when Idle Control is turned on Save Calibration Re check that the TPS setting is 13 Degrees Using the calibration module Select MISC MODIFIERS Set IDLE CONTROL ON Set TARGET IDLE to the same RPM established by the idle stop screw Save calib...

Page 28: ...ro Flo system displays vacuum rather than the less familiar manifold pressure This vacuum reading is based on the following SAE standard atmosphere Barometer 29 5 in Hg Temperature 77 F Because of this the vacuum figures displayed on the Calibration Module may differ from the vacuum indicated by a true vacuum gauge particularly at extreme high or low altitudes The Pro Flo tables come pre set from ...

Page 29: ...e smoothest operation at that driving point Write down the quantity plus or minus of fuel required to achieve a smooth operation When all the problem areas have been noted and the amount of fuel required to achieve smooth operation has been noted at each problem area you may now do each adjustment one at a time to achieve a complete tune up To input this information you will need to make sure the ...

Page 30: ... 4000 0 EXIT scroll ENTER FUEL ____ 5000 0 EXIT scroll ENTER FUEL ____ 7000 0 EXIT scroll ENTER SPRK WOT 1000 0 EXIT SPRK 9 1000 0 EXIT SPRK 18 1000 0 EXIT SPRK ____ 1000 0 EXIT scroll ENTER SPRK ____ 1750 0 EXIT scroll ENTER SPRK ____ 2500 0 EXIT scroll ENTER SPRK ____ 3500 0 EXIT scroll ENTER SPRK ____ 4500 0 EXIT scroll ENTER SPRK ____ 6000 0 EXIT scroll ENTER Global SPRK Mod 0 EXIT scroll ENTE...

Page 31: ...k 3518 ECU Power Relay Fuel Pump Relay GM 14089736 Edelbrock 3586 Manifold Absolute Pressure Sensor GM 16006835 Edelbrock 3587 Manifold Air Temperature Sensor Screw in GM 25036751 Edelbrock 3588 Manifold Air Temperature Sensor Push in A C 12160244 Edelbrock 3579 Coolant Temperature Sensor GM 25036979 Edelbrock 3589 Throttle Position Sensor Edelbrock 3590 Oxygen O2 Sensor Edelbrock 3591 High Pressu...

Page 32: ... Clamp 12 Tek screws 10 16 x 3 4 3 Tek screws 1 4 14 x 3 4 1 PCV Valve 14 11 Tie Wraps 1 O 2 Sensor 1 O 2 Sensor Weld In Bung 1 Coolant Temp Sensor 3509 only 1 Fuel Pump Block Off Plate 1 3 Amp Fuse installed in Harness Check Qty Description 1 Intake Manifold 1 7 32 Vacuum Hose 1 Coolant Temp Sensor 3526 only 1 MAP Sensor Assembly 8 Electronic Fuel Injectors Pico 1 5 32 Vacuum Hose 6 1 7 32 Vacuum...

Page 33: ... Torrance CA 90503 Customers requiring warranty assistance should contact the dealer from whom they purchased the product In turn the dealer will contact Edelbrock and we will determine the method of satisfying the warranty Should Edelbrock determine that the product be returned to the factory it should be accompanied by proof of purchase and a clear description of the exact problem The product mu...

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