Accel/dfi – Mallory Ignition ACCEL Digital Fuel Injection Engine Management System 74030 User Manual
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ACCEL/DFI
IX. AIR CLEANER ASSEMBLY
If you are using a stock throttle body on your application,
the ACCEL POWERFILTER division of ACCEL may very
well have a high performance reusable air cleaner for you.
They may also have one for your custom application, contact
ACCEL’s Technical support team for more information.
At this point all the electrical connections should be made
between the sensors, computer, and optional equipment.
Keep in mind that you will have at least one extra connector
that will not be used on the main wiring harness. Now
connect the positive terminal to the positive side of the
battery, and the ground wires to the negative battery
terminal (refer to the diagram in section V).
X. STARTING THE VEHICLE
Turn the ignition key to the run position. Do not crank yet.
The fuel pump should run for two seconds, then shut off.
Now turn the ignition key off. Repeat this procedure of
turning the key on and off four times, listening carefully for
the fuel pump. This is needed to prime the fuel delivery
system. The best way to check if the system is priming is to
connect a fuel pressure gauge to the shroeder valve on the
fuel rail. ACCEL DFI offers gauges for some Ford
applications, check your application with one of ACCEL’s
dealers. Now check for leaks along the entire length of the
vehicle. Crank the engine. After the engine starts, the engine
should fast idle and the speed will decrease as the coolant
temperature heats up. If the engine does not start after ten
seconds of cranking, check the following: