banks six-gun User manual

Banks Six-Gun®
/EconoMind®
Diesel Tuner
Compatible with Optional Banks iQ®
2003-2007 (235, 250, 305 and 325 HP) Dodge
5.9L Cummins (24-valve) ISB Pickup Trucks
THIS MANUAL IS FOR USE WITH SYSTEM 63808, 61022, 63723, 63725, 63793,
63795, 63797, 63807, 63809, 63817, 63818 & 63819

Banks iQ System
(P/N 61148-61149)
• 5” touchscreen interface that can
control the Banks Diesel Tuner on the fly.
• Interchangable gauge display, read
and clear codes, monitor engine
diagnostics, log data, time your vehicles
runs and much more.
Banks Monster®Exhaust System
Single (P/N 48640-48643, 48700,
48701, 48708)
Duals (P/N 48702-48707, 48709
Sport (P/N 48777-48780)
• Increases exhaust flow, cuts
backpressure, lowers exhaust gas
temperatures (EGTs) and increases
power.
Banks Ram-Air Intake System
(P/N 42145)
• Increases your airflow over stock.
• Adds power, improves fuel economy,
lowers EGTs and reduces smoke.
Banks Ram-Air Intake Super-Scoop
(P/N 42190-42191)
• Adds cooler denser air to the Ram-Air
Intake housing, further increasing fuel
economy, reducing smoke and lowers
EGTs.
Banks Monster-Ram
(P/N 42765-42766)
• Increased flow from intercooler
• Raises boost without increasing
backpressure at the turbine
Big Hoss Intake Manifold System
(P/N 42747)
• Increases flow and provides more
uniform air distribution to the engine for
more available power at a given boost
level.
Banks Exhaust Brake
(P/N 55222-55229)
• Increases the stopping power of your
truck and extends the service life of
your brakes.
Banks Techni-Cooler®System
(P/N 25980-25981)
• Provides increased air flow to the
engine by increasing air density for
more increased power, lower EGTs and
improved fuel economy.
Banks SmartLock
(P/N 55270)
• Reduces wear on transmission
• Locks Torque Converter and raises
trans-line pressure
• Works with Banks Exhaust Brake
Product available from Banks Power
for the ‘03-07 Dodge 5.9L
Super-Scoop
®
Banks Ram-Air
®
Intake
Techni-Cooler
®
System
Advanced
Diesel Tuners
Monster-Ram
DynaFact
®
Instrumentation
Banks Billet
™
Torque Converter
BigHead
®
Wastegate
Banks Brake
®
Monster
®
Exhaust
Banks iQ Banks Bullet
™

Boost and Pyro Gauges
(P/N 64507)
• Keep your engine safe by monitoring
vital engine parameters.
Banks Billet Torque Converter
(P/N 72515)
• Higher torque capacity over stock
• Lockup clutch is slip-resistant so
transmission fluids stay cooler and
transmission life is prolonged.
Banks Bullet
(P/N 66522-66523)
• Adds power safely to your vehicle
• Displays critical engine functions
• Engine safeguards
• Change power levels on-the-fly
Banks Diesel Tuner
EconoMind w/switch (P/N 63725,
63793, 63795)
EconoMind w/iQ (P/N 63807, 63808,
63817, 63818)
Six-Gun w/switch (P/N 61022, 63797)
Six-Gun w/iQ (P/N 63809, 63819)
• Adds power safely to your vehicle
• Engine and transmission safeguards
• Change power levels on-the-fly
Thermocouple/EGT Temperature
Limit Kit
• Add a temperature limiting function to
your Diesel Tuner. (P/N 63077)
Banks BigHead®Actuator
(P/N 24331) (‘03, early ‘04 Only)
• Achieves a higher peak boost over
stock and gives you precise boost
control that gives you crisp acceleration
and more mid-range pulling power.
Banks Stinger Systems
(P/N 49692-49699, 49708-49711,
49716-49721)
Contains:
• Ram-Air Intake system
• Monster Exhaust (single or dual)
• EconoMind Tuner w/ Banks iQ
• Big Head Wastegate Actuator
(‘03, early ‘04 Only)
Banks PowerPack Systems
(P/N 49700-49707, 49712-49715,
49722-49727)
Contains:
• Ram-Air Intake system
• Monster Exhaust (single or dual)
• EconoMind Tuner w/ Banks iQ
• Big Head Wastegate Actuator
(‘03, early ‘04 Only)
• Monster-Ram
• Techni-Cooler System
Banks Six-Gun Bundle
(P/N 49728-49735, 49744-49747,
49752-49757)
Contains:
• Ram-Air Intake system
• Monster Exhaust (single or dual)
• Six-Gun Tuner w/ Banks iQ
• Big Head Wastegate Actuator
(‘03, early ‘04 Only)
Banks Big Hoss Bundle
(P/N 49736-49743, 49748-49751,
49758-49763)
Contains:
• Ram-Air Intake system
• Monster Exhaust (single or dual)
• Six-Gun Tuner w/ Banks iQ
• Big Head Wastegate Actuator
(‘03, early ‘04 Only)
• Monster-Ram
• Techni-Cooler System

THIS IS A HIGH PERFORMANCE
PRODUCT. USE AT YOUR OWN RISK.
Do not use this product until
you have carefully read the
following agreement.
This sets forth the terms and
conditions for the use of this
product. The installation of
this product indicates that
the BUYER has read and
understands this agreement
and accepts its terms and
conditions.
Disclaimer of Liability
Gale Banks Engineering Inc., and its
distributors, employees, and dealers
(hereafter “SELLER”) shall in no way
be responsible for the product’s
proper use and service. The BUYER
hereby waives all liability claims.
The BUYER acknowledges that he/she
is not relying on the SELLER’s skill or
judgment to select or furnish goods
suitable for any particular purpose
and that there are no liabilities which
extended beyond the description on
the face hereof and the BUYER hereby
waives all remedies or liabilities,
expressed or implied, arising by law
or otherwise, (including without
any obligations of the SELLER with
respect to fitness, merchantability,
and consequential damages) whether
or not occasioned by the SELLER’s
negligence.
The BUYER is responsible to fully
understand the capability and
limitations of his/her vehicle according
to manufacturer specifications
and agrees to hold the SELLER
harmless from any damage resulting
from the failure to adhere to such
specifications. The SELLER disclaims
any warranty and expressly disclaims
any liability for personal injury or
damages. The BUYER acknowledges
and agrees that the disclaimer of
any liability for personal injury is a
material term for this agreement
and the BUYER aggress to indemnify
the SELLER and to hold the SELLER
harmless from any claim related to
the item of the equipment purchased.
Under no circumstances will the
SELLER be liable for any damages or
expenses by reason of the use or sale
of any such equipment. The BUYER
is responsible to obey all applicable
federal, state, and local laws, statutes,
and ordinances when operating his/
her vehicle, and the BUYER agrees
to hold SELLER harmless from
any violation thereof. The SELLER
assumes no liability regarding the
improper installation or misapplication
of its products. It is the installer’s
responsibility to check for proper
installation and if in doubt, contact the
manufacturer. The BUYER is solely
responsible for all warranty issues
from the automotive manufacturer.

Dear Customer,
If you have any question
concerning the installation of
your Banks Six-Gun/EconoMind
Diesel Tuner, please call our
Technical Service.
Thank you.
Banks iQ is a versatile device that gives
you total control of your Banks Six-
Gun/EconoMind Tuner. With a touch of
your finger on the bright, full-color LCD
display, you can adjust power levels
on-the-fly, customize the gauges you
view, tune numerous performance
parameters, set system warnings
and alerts, see vital engine functions
at a glance, and more. Evaluate your
changes by running 0-60, ¼ and 1/8mile
performance tests. You can even scan,
read and clear OBDII diagnostic trouble
codes.
Banks iQ doesn’t stop there. It’s a
true in-car PC packed full of extra
functions. Listen to your favorite tunes,
watch videos, play games, review
Windows®Office documents, and more.
Expandable and upgradeable, it comes
fitted with a rechargeable battery and
includes accessory cords. You’ll quickly
discover Banks iQ is the device you’ll
use every day, both inside and outside
your car.
The Six-Gun/EconoMind Diesel Tuner has
six selectable power levels which can
be changed on the fly. Depending on
which system you have you will adjust
your power levels with a rotary switch or
with the Banks iQ. Level 1 is stock. Each
additional level will add approximately
20% of the available power increase, with
level 6 providing maximum power gain.
To prevent damage to the factory
transmission, Banks recommends
that both automatic and manual
transmission vehicles do not exceed
Level 4 while the vehicle is experiencing
load (towing, climbing a steep grade,
carrying a load, etc.).
To use the higher levels of the Six-Gun/
EconoMind Diesel Tuner while towing
or climbing, airflow improvements must
be made to lower the exhaust gas
temperature (EGT) entering the turbo.
The EGT should not exceed 1400º F for
more than a few seconds. Elevated EGT
can damage the turbocharger and the
engine.
ATTENTION! Before proceeding
with these instructions, please
carefully read the DISCLAIMER
OF LIABILITY and LIMITATION OF
WARRANTY statement located on
page 4 of this manual.you

TOOLS REQUIRED:
• Standard and metric deep sockets
• Standard and metric combination and
open-end wrenches
• Standard and Philips head screwdrivers
• Pocket or X-Acto knife
• Pliers
• Shop towels
• Multimeter or 12-volt tester
• Wire cutters
• Scissors
• Drill motor
•1⁄8”, 13⁄32” and 7⁄16” drill bits
• Tap handle
•1⁄4” NPT tap
• Foot-pound torque wrenches
• Penetrating oil or light lubricant spray
• Anti-seize compound
• Heat gun

1. Before starting work, familiarize
yourself with the installation procedure
by reading all of the instructions.
2. The exploded views provide only
general guidance. Refer to each step
and section diagram in this manual for
proper instruction.
3. Throughout this manual, the
left side of the vehicle refers to the
driver side, and the right side to the
passenger side.
4. Disconnect the negative (ground)
cable from the battery (or batteries, if
there are two) before beginning work.
5. Route and tie wires and hoses a
minimum of 6” away from exhaust
heat, moving parts and sharp
edges. Clearance of 8” or more is
recommended where possible.
6. When raising the vehicle, support it
on properly weight-rated safety stands,
ramps or a commercial hoist. Follow
the manufacturer’s safety precautions.
Take care to balance the vehicle to
prevent it from slipping or falling. When
using ramps, be sure the front wheels
are centered squarely on the topsides.
When raising the front of the vehicle,
put the transmission in park (automatic)
or reverse (manual), set the parking
brake, and block the rear wheels. When
raising the back of the vehicle, be sure
the vehicle is on level ground and the
front wheels are blocked securely.
CAUTION: Do not use floor jacks to
support the vehicle while working
under it. Do not raise the vehicle
onto concrete blocks, masonry
or any other item not intended
specifically for this use.
7. During installation, keep the work
area clean. Do not allow anything to
be dropped into intake, exhaust, or
lubrication system components while
performing the installation, as foreign
objects will cause immediate engine
damage upon start-up.
8. Save this Owner’s Manual as a
reference for system maintenance and
service.
9. Banks recommends either a Banks
iQ or a Pyrometer (EGT) gauge and
Boost gauge be installed with the Six-
Gun Diesel/EconoMind Tuner to help
monitor performance and exhaust
gas temperature of the vehicle (see
part numbers on page 2-3). To further
increase engine life by lower EGT’s,
Banks also recommends installing a
Monster Exhaust® system (see page
2-3).
General Installation Practices
NOTICE: A Pyrometer (EGT) probe must be installed in conjunction
with the Six-Gun/EconoMind Diesel Tuner in order to enable the Six-Gun/
EconoMind’s EGT limiting function. Using the Six-Gun/EconoMind Tuner
without a Pyrometer probe can lead to detrimental damage to the engine
due to excessive EGT temperatures. EGT Temperature Limit Kit sold
separately (P/N 63077). EGT probe is included with the Economind.

Section 1
INSTALLATION OF WIRING HARNESS, CONNECTIONS AND SIX-GUN/
ECONOMIND DIESEL TUNER
1. Disconnect the battery ground
cables from each of the batteries.
Secure the cables so that they do not
come in contact with the batttery
posts during the installation.
2. Place the Six-Gun Diesel/EconoMind
Tuner box on top of the fuse box
located in the left front side in the
engine compartment. See Figure 2.
The in-cab cable with the three small
connectors will be routed into the
cabin via the grommet on the firewall.
The other two harnesses will be routed
under the intake to their prospective
locations listed in the following steps.
3. Locate the rubber grommet on the
drivers side firewall. Using a utility
knife, make a 1.5-inch-long slit in the
grommet next to the wire harness.
Be careful not to cut or damage
the harness. See Figure 3 for the
proper location of the required cut.
Insert a screwdriver from the engine
compartment into the cut hole and
gently thrust it through the grommet.
4. Inside the vehicle, remove the
lower dash panel beneath the steering
column by removing the two (2)
screws at the bottom of the panel.
Retain the screws for re-installation.
NOTE: There are also two (2) clips
located at the top corners of the
panel, which hold the panel in place.
These clips can be released by gently
pulling on the corners of the panel.
Use caution to avoid damaging the
panel during removal.
Figure 1 Six-Gun/EconoMind and supplied wiring harnesses

Figure 3
Figure 2

5. Remove the electrical connector
bracket on the left hand side of the
support below the steering column in
front of the firewall by removing the two
(2) bolts. This will allow access to the
inner grommet. See Figure 4.
6. Cut the grommet on the firewall
inside the vehicle along the hole created
by the screwdriver in Step 3.
7. Locate the in-cab cable with the
three connectors. From the engine
compartment, push the in-cab cable
through the hole cut in the firewall
grommet.
NOTE: Taping the end of the cable to
a piece of stiff wire (i.e. coat hanger)
may make routing the cable through
the firewall a simpler task. The stiff wire
should be pushed through the slit in
the grommet and then the wires can
be attached to the stiff wire and pulled
through the hole in the grommet.
CAUTION: Pull gently to avoid
damage to the cable connectors.
Always pull on the cable sheath
rather than the wires themselves.
8. From inside the vehicle, continue to
pull the in-cab cable through the firewall
until it is approximately 22” inside the
cab. Secure the cable to the lower
access panel area. Take precaution to
leave the three connectors accessible
for usage further in the installation
process.
9. Locate the Banks OBDII Interface
Cable and 11” cable tie in your kit.
Connect the OBDII Interface Cable to
the vehicle OBDII connector. Use the
11” cable tie as shown in Figure 5
to secure the Banks interface cable
to the vehicle OBDII connector. Now,
connect the 8-pin connector from the
Banks OBDII Interface Cable to the 8-pin
connector on the Six-Gun/EconoMind
Tuner in-cab cable. NOTE: If you are not
installing the optional Banks IQ then coil
up and secure the cable with the RJ12
(telephone style) connector end.
Figure 4

10. In the engine compartment find the
Fuel Rail Pressure (FRP) sensor on the
fuel rail. It is located on the drivers side of
the engine. Unplug the factory connector
and plug it into the corresponding male
FRP sensor connector on the Six-Gun/
EconoMind harness. Plug the Six-
Gun/EconoMind’s female FRP sensor
connector into the sensor. See Figure 6.
11. Locate the Manifold Pressure (MAP)
sensor on top of the intake manifold.
Unplug the factory connector and plug it
into the corresponding male MAP sensor
connector on the Six-Gun/EconoMind
harness. Plug the Six-Gun/EconoMind’s
female MAP sensor connector into the
sensor. See Figure 6.
CAUTION: The Camshaft Position
(CMP) sensor and the Crankshaft
Position (CKP) sensor have the same
type of connectors and they are
in close proximity to one another.
Make sure the right connectors
are used when installing these
connections. Refer to Figure 7.
for their locations on the Six-Gun/
EconoMind Diesel Tuner wire
harness.
12. Locate the Crankshaft Position
(CKP) sensor on the lower front left side
of the engine. It is behind the engine
crankshaft pulley (engine harmonic
balancer). Unplug the factory connector
and plug it into the corresponding male
CKP sensor connector on the Six-Gun/
EconoMind harness. Plug the Six-
Gun/EconoMind’s female CKP sensor
connector into the sensor.
Take care to route the wire
harness away from the power
steering pump pulley and secure
it with the supplied cable ties.
See Figure 8.
Figure 5

Figure 7
Figure 6

13. Locate the Camshaft Position (CMP)
sensor below the fuel injection pump
between the timing gear cover and
the ECM. Unplug the factory connector
and plug it into the corresponding male
CMP sensor connector on the Six-Gun/
EconoMind harness. Plug the Six-Gun/
EconoMind’s female CMP sensor
connector into the sensor. See Figure 9.
14. NOTE: Very important to select
proper fuse:
2003-2005 Fuse #50
2006-2007 Fuse #28
Remove the fuse box cover, located in left
front side of the engine compartment.
2003-2005 Model Year Only
Locate the mini-fuse #50 and remove
it. Install the mini-auto blade tap onto
the removed mini fuse as shown in
Figure 10. Re-install the mini fuse with
the attached blade tap into location
#50 as shown in Figure 11. Plug in the
terminal to the mini-auto blade.
2006-2007 Model Year Only
Locate the mini-fuse #28 and remove
it. Install the mini-auto blade tap onto
the removed mini fuse as shown in
Figure 10. Re-install the mini fuse with
the attached blade tap into location
#28 as shown in Figure 12. Plug in the
terminal to the mini-auto blade.
NOTE: Install the mini-auto blade tap on
the terminal leg closest to the firewall.
This is the “hot” side of the circuit.
CAUTION: It is very important that
you select the proper fuse. The
Banks Six-Gun Diesel/EconoMind
Tuner will not function properly if
installed incorrectly.
15. It is recommended to cut a small
notch in the fuse box cover as shown
in Figure 13, to avoid a crimped or
Figure 8

Figure 10
Figure 9

Figure 11
Figure 12

stressed wire. Locate the RED/WHT
wire with the Power Terminal on the
Six-Gun/EconoMind tuner wire harness
and connect it to the mini-fuse blade
tap. Replace the fuse cover and make
sure not to pinch the RED/WHT power
wire.
NOTE: Go over the entire installation as
a precautionary check to ensure that
all clamps are tight, wiring and hoses
are properly routed, and connections
are correct and tight. Make sure that
the Six-Gun/EconoMind wire harness
is not lying in the way of the brake and
gas pedals, or any moving parts.
16. (Engine Compartment) After
confirming all of the system connections
are correct, make sure the entire
mounting surface is clean and free of
dirt and oil before mounting the Six-
Gun/EconoMind Diesel Tuner. Clean
and dry as required using a cloth
dampened with rubbing alcohol or a
similar cleaning solution.
17. Hold the Six-Gun/EconoMind
Tuner against the fuse box cover for
approximately 1 minute while applying
pressure to allow the adhesive to
properly adhere to the surface.
-END, SECTION 1-
CAUTION: Do not spray fluid
directly onto any electrical
equipment, or equipment damage
may result. Mount the Six-Gun/
EconoMind Diesel Tuner on the top
of the fuse box cover as shown in
Figure 2, by peeling the protective
backing off the adhesive tape on
the back of the Six-Gun/EconoMind
Diesel Tuner.
Figure 13

If not installing the optional Banks
iQ, skip to Section 3.
WARNING: Below 32oF (0oC) or
above 140oF (60oC), the Banks iQ
may be susceptible to damage as a
result of extended direct exposure
to sunlight, heat or extreme
cold. It is highly recommended
that the Banks iQ be removed
from its mounting location if the
vehicle will be subjected to high
concentrations of sunlight, heat
or cold for an extended period of
time. Gale Banks Engineering is not
responsible for damage to Banks iQ
resulting from exposure conditions.
CAUTION: Do not use force
when working on plastic parts.
Permanent damage to the part
might result.
1. Locate the Window Mount
Assembly in your kit.
2. Assemble the Banks iQ docking
station to the Universal mount by
inserting and sliding the Universal
mount tab into the docking station
groove. Hand tighten the nut behind
the docking station to hold the docking
station in place.
3. Attach the window mount to your
Banks iQ. See Figure 14. Align and
place the two (2) lower tabs on the
window mount to the corresponding
slots on the bottom of Banks iQ first
then snap the top of Banks iQ into
place.
NOTE: There may be a snug fit when
installing the Banks iQ into the window
mount. Take care not to force this
process.
Section 2
MOUNTING AND CONNECTING THE BANKS iQ
Figure 14 Attaching Banks iQ to window mount

4. Find a suitable place on the
windshield for ease of access and
viewing of Banks iQ. Use location
shown in Figure 15 as a reference
for mounting Banks iQ in your
vehicle. Loosen the knob and move
the swivel suction plate to achieve
desired viewing angle of the Banks
iQ screen. Do a test fit and note the
angle necessary to achieve the correct
viewing angle.
5. Make sure the suction cup and the
mounting area on the windshield are
clean and dry. With the suction lever
in the up position, ensure the suction
cup is flat against the windshield, and
then push the suction lever down to
secure in place.
6. Next, remove and set the side dash
access panel aside.
7. Locate the RJ12 Cable (similar
to telephone connector) previously
secured behind the knee panel.
Remove the knee panel to gain access
to the RJ12 cable. See Figure 16.
8. Locate Banks iQ Bridge Module and
connect the RJ12 connector into the
bridge module. See Figure 17.
9. Route the Banks iQ USB interface
cable from the Banks iQ Bridge Module
under the dash and out through the
side access panel opening. The cable
can be slid under the door frame’s seal
and run up to the top of the dash. Pull
enough cable to reach the Banks iQ
and connect it to the USB receptacle
on the left side of Banks iQ. See
Figure 15. Snap the side access panel
back in place making sure not to pinch
the wire.
Figure 15 Mounting location for Banks iQ

Figure 16 Banks iQ System
Figure 17 Banks Bridge Module

WARNING: THE CHARGING CABLE
CONNECTED TO THE BANKS iQ IS
DESIGNED TO SUPPLY A CONSTANT
LOW-VOLTAGE POWER SOURCE
(+5VDC) TO THE BANKS iQ AND IS
“LIVE” AS LONG AS THE SYSTEM’S
OBD II INTERFACE CABLE OR BANKS
WIRING HARNESS IS COMPLETELY
INSTALLED AND THE USB CABLE
CONNECTOR IS PLUGGED INTO
BANKS iQ. ALTHOUGH THIS
CHARGING CABLE IS SHORT AND
ITS CIRCUITRY IS FUSE-PROTECTED,
THE USER IS EXPECTED TO TAKE
APPROPRIATE MEASURES TO
PREVENT SMALL CHILDREN AND/
OR PETS FROM CONTACT WITH ANY
PART OF THIS SYSTEM.
10. Secure Banks iQ Bridge Module
under the dash to any dash frame
support using the supplied cable ties.
Use the cable tie support loops on the
side of the Bridge Module to securely
fasten it under the dash.
11. Route all wiring away from any
pedals or other moving components.
Using the cable ties supplied, secure the
wiring under the dash.
12. Re-install the electric connector
bracket that was removed in Step 5 of
Section 1, page 11, below the steering
column in the front of the firewall with
the original two (2) bolts.
13. Reinstall the lower knee panel
back in place with the factory
hardware. Tuck any excess cable
behind it for a clean appearance.
NOTE: The Banks iQ has a separate
owner’s manual (included with iQ) which
covers all the features and options.
-END, SECTION 2-
Not needed if optional Banks iQ is
installed.
CAUTION: Do not use force
when working on plastic parts.
Permanent damage to the part
might result.
1. The Six-Gun/EconoMind switch
will be installed on the drivers side of
the instrument panel (IP) next to the
steering column. See Figure 18.
2. Remove the headlamp switch bezel
on the drivers side by gently pulling on
it. Disconnect the electrical connector
once the bezel is removed.
3. To remove the center bezel, open
the ashtray and cup holder and
remove the retaining screw. Gently
pull on the center bezel to disengage
all the clips that attach the bezel
to the dash. Disconnect the four
(4) electrical connections after the
bezel is removed. Keep the screw for
reinstallation.
4. Remove the cluster bezel by first
removing the two (2) screws at the
top. Gently pull on it and disengage
all the clips that attach the bezel
to the dash. Retain the screws for
reinstallation.
5. Cut out the supplied template (see
Figure 26 on Page 34) and align the
template onto the front of the cluster
bezel by placing its left edge against
the cluster rib, and its bottom edge
against the cluster bottom edge. Use
masking tape to securely hold down
the template.
NOTE: Do not tape over the markings
on the template.
6. Using a 3/8” Uni-drill, center the
bit onto the 3/8” drill location on the
template and slowly drill through the
IP. Using a 1/8” drill bit, center and
drill through the 1/8” location on the
template. Remove and discard the
template and any plastic shavings.
Section 3
INSTALLATION OF THE SIX-GUN/ECONOMIND SELECTOR SWITCH