Mallory Ignition Mallory FIRESTORM CD MULTI COIL HARDWARE 69000M-69000MR - Manual (Page 2)

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12v ignition power during cranking or the vehicle will not start.
Connect the VBAT lead directly to the battery positive terminal and the
PWR GND lead directly to the battery negative terminal.
Connect the 10 way coil out harness to the main coil harness. The main
coil harness is designed to connect to OEM GM Odd/Even coil har-
nesses, or Mallory Odd/Even coil harnesses. If you are using 140051
Firestorm coils, the GM or Mallory coil harnesses are a direct plug in.
Connect the dual sync sensor adapter harness (PN 77642 (GM) or
77643 (Ford) 4 pin connector to the dual sync sensor. Connect the 8
pin connector to the Firestorm Cam/Crank input connector.
WIRE FUNCTIONS
Power Leads
Vbat - Red 14 ga - battery power- connect directly to clean battery
positive terminal
Power Ground - Black 14 ga - battery ground - connect directly to
clean battery negative terminal
12v Sw Ign - Red/white 12 volt switched ignition power - connect to a
12v ignition source that has power during start and cranking
Coil Connections
10 way multi coil out - Connect to the included main coil harness
Main coil harness - connect harness leads marked even and odd to
their respective engine coil harnesses.
Shield ground - Connect to a good, clean chassis ground to minimize
EMI noise. Due to the high energy output of the Firestorm module, it
is very important that shield ground wires are well grounded to ensure
proper operation.
Trigger Inputs:
Connect the dual sync sensor to PN 77642 (GM) or 77643 (Ford) cam/
crank adapter harness 4 pin connector. The 8 pin connector connects
to the 8 pin cam/crank input connector of the Firestorm module.
Other Connections:
3 way MAP connector - connect to optional MAP sensor kit to expand
the tuning resolution of the Firestorm module based on engine load.
The Firestorm module defaults to an ignition curve that references
engine RPM only if a MAP sensor is not connected.
Accessory connectors:
There are 2 accessory connectors (8 and 10 pin) that can be used
to enable and control optional functions in the Firestorm ignition
module. Below is a listing of their individual functions and basic
operating description. Refer to the software guide for information
on configuring the Firestorm software for proper operation of these
functions.
Shift light - ground output to illuminate an external shift light. The
Firestorm module will ground this wire at the engine RPM you set in the
Mallory SparkMap software
MIL - Malfunction indicator light - ground output to illuminate a MIL
light when a trouble code has been set. The trouble code can be read
with the Mallory SparkMap software.
2 Step - a 12v input on this line activates the 2 step rev limiter based
on settings in the Mallory SparkMap software.
3 Step - a 12v input on this line activates the 3 step rev limiter based
on settings in the Mallory SparkMap software.
Signal Ground - provides ground circuit for sensor inputs such as ECT,
IAT and TPS.
VSS - Vehicle Speed Sensor input.
ECT - Engine Coolant Temperature signal input
IAT - Intake Air Temperature signal input
Fan 1 - ground output to control a single electric fan relay based on
temperature settings in the Mallory SparkMap software.
Fan 2 - ground output to control a secondary electric fan relay based