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Accel/dfi – Mallory Ignition ACCEL Digital Fuel Injection Engine Management System 74030 User Manual

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ACCEL/DFI

IV. INJECTOR HARNESS INSTALLATION

This ACCEL DFI system is simultaneous double fire,
therefore it does not matter what injector connector goes
to what injector. For your convenience the connectors are
paired in sets of two, similar to the way the injectors are
mounted in the manifold. Lay the injector harness so that it
lays naturally on the manifold. Clip the connectors onto the
fuel injectors making sure that the metal clips snap into
place.

V. MAIN WIRE HARNESS ROUTING

AND CONNECTIONS

An overview diagram of the main wiring harness is shown
at the end of this section. Please reference this when making
the connections between the ECM and the corresponding
sensors/components. The harness can be routed and con-
nected as follows: Begin by connecting the 32 pin and 24
pin ECM connectors to the ACCEL DFI ECM, making sure
that the tabs snap into place. Then route the longer of the

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