Mallory FIRE STORM 69050S Manual

MALLORY 1www.malloryfirestorm.com
GENERAL INFORMATION
Battery
This Ignition Control Module operates on any negative ground, 12 volt
electrical system with a distributor. It will also work with 16 volt bat-
teries. If your application does not use an alternator, allow at least 15
amp/hour for every half hour of operation. If you crank the engine with
the same battery or other accessories, such as an electric fuel or water
pump, increase the amp/hour rating.
Coils
For optimum performance with your Ignition Control Module, use
matching coil such as MALLORY Firestorm (140053 Bottom Tower or
140054 Side Tower).
Using the correct spark plug and heat range is important for optimum
performance. Because there are so many variables to consider, we
suggest starting with your engine manufacturer’s spark plug recom-
mendation. From there, you can experiment with small changes in plug
gap and heat range to obtain the best performance from your engine.
We also recommend non-resistor spark plugs.
Spark Plug Wires
High quality, spark plug wires with a resistance rating of no less than
500 ohms/ft, and proper routing are essential to the operation of the
Firestorm Ignition Control Module. This type of wire provides a good
path for the spark to follow while minimizing electromagnetic interfer-
ence (EMI). NOTE: Do not use solid core spark plug wires with this
Ignition Control.
Routing
Wires should be routed away from sharp edges, moving objects, and
heat sources. For added protection MALLORY offers PRO SLEEVE (P/
N836). Pro Sleeve is a glass woven, silicone coated protective sleeve
that slides over your plug wires and helps reduce damage from heat
and sharp objects.
Welding
To avoid any damage to the Ignition Control Module when welding
on the vehicle, disconnect the main positive (red) and negative (black)
power cables of the Ignition Control Module. It is also a good idea to
disconnect the tachometer ground wire as well.
MISCELLANEOUS INFORMATION
Sealing
Do not attempt to seal the Ignition Control Module. All of the circuits
receive a conformal coating of sealant that protects the electronics
from moisture. Sealing the Ignition will not allow any moisture that
seeps in through the grommets to drain and may result in corrosion.
WIRING
Wire Length
All of the wires of the Ignition Control Module may be shortened as
long as quality connectors are used or soldered in place. To lengthen
the wires, use one size larger gauge wire (12 gauge for power leads, 16
gauge for all others). Use the proper connectors to terminate all wires.
All connections must be soldered and sealed.
Grounds
A poor ground connection can cause many frustrating problems. When a
wire is specified to go to ground, connect it to the chassis. Always con-
nect a ground strap between the engine and chassis. Connect any ground
wires including shield ground wires to a clean, paint-free metal surface.
Module Installation:
Ensure that the ignition key is off and disconnect the battery. Deter-
mine a suitable mounting location for the Firestorm module such as a
fenderwell or firewall, to minimize exposure to heat, moisture and mov-
ing parts. Make sure all wires reach their connections. The Firestorm
Ignition Control Module can be mounted in any position, but should not
be mounted in an enclosed area such as the glovebox. Once a suitable
mounting location is determined, hold the module in place and mark
the location of the mounting holes. Use a 1/8” drill bit to drill the holes
and use the supplied self tapping screws to mount the box.
Wiring connections:
Refer to the wiring illustrations below for your specific application.
MALLORY FIRESTORM CD MULTI COIL HARDWARE
INSTALLATION - PN 69050S / 69050R
CAUTION!
The SMART coil secondary outputs extremely high voltage. Make sure to avoid contact with the
tower and or plug wire during key on, and while the vehicle is running or serious injury can result.
Always make sure the battery is disconnected during installation and maintenance.
FORM 69050S/R
To ensure you are using the most current instruction sheet, please visit www.malloryfirestorm.com.
PARTS INCLUDED:
FireStorm Ignition Module
Main Harness
Coil Harness
8 pin Flying lead adapter harness
10 pin accessory harness (69050R only. 69050S optional)
Software Installation CD
Hardware kit

MALLORY2 www.malloryfirestorm.com
Connect the 12v switched ignition lead (labeled 12V SW) to a 12v
source that is live during crank and run. Consult your factory wiring
diagrams and verify with a test light. The Firestorm module must have
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 harnesses, or Mallory Even 77640 and Odd 77641 coil harnesses.
(The GM or Mallory SMART coil harnesses are a direct plug in)
Trigger Inputs
Connect the CAM/CRANK sensor adapter harness (LS1-LS6 78654M)
to 8 PIN Ignition (CAM/CRANK) Connector at the Module.
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 -
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.
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.
69050S/R - MULTI COIL
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 ACCESSORY HARNESS LAYOUT on page
5 or 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
on temperature settings in the Mallory SparkMap software.
PTS - not used in multi coil applications
Tach - Engine speed output for an external tachometer or as an RPM
input to another module (i.e. Gen 7/Thruster ECM in fuel only mode)
TPS - Throttle Position Sensor signal input
UEGO - Universal Exhaust Gas Oxygen (wideband O2) sensor input
Data (0 to 5 Volt from Wide Band Module).

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DATA - Ground input to trigger internal data-logging for applications
where data-logging without a laptop is required.
Aux 2 - Ground output. Use to ground a relay based on settings in the
Mallory SparkMap software output configuration screen
FP / Aux 3 - Ground output to control a fuel pump relay, or other aux-
iliary relay based on settings in the Mallory SparkMap software output
configuration screen
Switched 12v Out - 12v output at key on to provide power to other
modules.
ROUTING WIRES
Route all wires away from heat sources, sharp edges, and moving
objects. Route the trigger wires separate from the other wires and
spark plug wires. If possible, route them along a ground plane, such as
the block or firewall, which creates an electrical shield. The magnetic
pickup wires should be routed separately and twisted together to help
reduce extraneous interference. For best results use Shielded Ground
Cable.
CAUTION!
The SMART coil secondary outputs extremely high voltage. Make
sure to avoid contact with the tower and or plug wire during key
on, and while the vehicle is running or serious injury can result.
Always make sure the battery is disconnected during installation
and maintenance.
PRESTART CHECKLIST
• The small red/white wire is connected to a switched 12 volt source,
such as the ignition key. This wire must be hot in crank and run posi-
tions.
• Power leads are connected directly to the battery positive and nega-
tive terminals.
• If you’re not using an alternator, the battery should be connected and
fully charged.
• The engine MUST be equipped with at least one ground strap to the
chassis.
Installing Mallory SparkMap Software and programming the mod-
ule for first use.
Install the Mallory SparkMap software from the CD included in the
kit. Connect the included serial communication cable to your PC. It
may be necessary to use a USB to serial adapter if your PC is not
equipped with a serial port. Turn the ignition key on and select “Online
to Firestorm”. If you are using a USB to serial adapter, you will need to
determine which port your computer is using for your adapter. This can
be found in your PC device manager under “Ports”. Device manager
can be found under My Computer / Properties. The details of how to
access it can vary slightly depending on your operating system. If you
need assistance with this, contact the MALLORY Technical Service
Department at 216-688-8300 Monday through Friday, 8:00 am to 5:00
pm Eastern Time.
Help for any parameter in the Mallory SparkMap software, can be ac-
cessed by clicking on the parameter name and pressing F1.
Once you are online with the module the “Comm. Rx” light will be
flashing on the main screen, and the information bar at the bottom of
the screen will display “Online, F9” in the lower left hand corner. Go to
the Ignition Configuration Screen (Ctrl-I) and select the Ignition trigger
type from the drop down box and press F10 to send the change to the
Firestorm Module. This will set all parameters on this screen and save
the changes to memory in the Firestorm Module.
Navigate to the Engine Configuration Screen (Ctrl-E) and enable any
sensors you have installed to use as an input to Firestorm. These may
include:
MAP -manifold pressure sensor
TPS- throttle position sensor
ECT - engine coolant temp sensor
IAT- intake air temp sensor
HEGO - wideband a/f ratio sensor
Set rev limits based on your application requirements.
If Firestorm fan control is used, set fan on and off temps based on your
application requirements.
Press “Send all to ECM” to save changes to the Firestorm module.
Press F3 to navigate to the Base ignition advance table. This table is
where ignition timing tuning for maximum performance is done. This
map is pre loaded with values that are a good starting point. Changes
to this table should be made to achieve maximum torque on an engine
/ chassis dyno, or maximum speed on the track without detonation,
and under controlled conditions. If you are not comfortable or familiar
with the tuning process, contact Mallory Technical Service for a recom-
mendation to an authorized Mallory tuning dealer in your area.
TROUBLESHOOTING
This section offers several tests and checks you can perform to ensure
proper installation and operation of the Firestorm Ignition Control
Module. If you experience a problem with your Firestorm, first check
for proper installation and poor connections. You can eliminate many
problems by checking these items. If you have any questions concern-
ing your Firestorm Ignition Control Module contact the MALLORY
Technical Service Department at 216-688-8300 Monday through
Friday, 8:00 am to 5:00 pm Eastern time.
Misses and Intermittent Problems
Most common causes include a coil or plug wire failure and arcing
from the boot plug. Perform the following checks:
• Inspect the plug wires at the coil and at the spark plug for a tight
connection. Visually inspect for cuts, abrasions, or burns.
• Inspect the primary coil wire connections. WARNING: During crank-
ing, or while the engine is running, very high voltage will be present and
no test equipment should be connected. WARNING: Do not touch the
coil terminals during cranking or while the engine is running.
• Make sure that the battery is fully charged and the connections are
clean and tight. If you are not running an alternator, this is an impera-
tive check. If the battery voltage drops below 10 volts during a race, it
can start to affect the Ignition Control Module operations.
• Is the engine running lean? Inspect the spark plugs and the entire fuel
system.
• Check all wiring connections for corrosion or damage. Remember to
use proper connections followed by soldering, then seal the connec-
tions completely.
Checking for Spark
Verify that the LED lights on the front of the Firestorm module blink
during cranking. Due to the high voltage output of the coil, it is recom-
mended to verify spark using a timing light during cranking. If the light
flashes during cranking then current is being sent to the spark plug by
the module.
If you encounter problems or if you need further
technical assistance, please call our technical
service line at [phone].

MALLORY4 www.malloryfirestorm.com
69050S/R - MULTI COIL

MALLORY 5www.malloryfirestorm.com
MALLORY IGNITION IS A TRADEMARK OF PRESTOLITE PERFORMANCE
10601 Memphis Ave. #12, Cleveland, OH 44144
216.688.8300 FAX [phone]
FORM 69050S/R
06/12
Made in U.S.A.
Printed in U.S.A.
ACCESSORY HARNESS LAYOUT