Banks Power Dodge Trucks: (Diesel ’03 - 07 5.9L Cummins) Tuner- Six-Gun Diesel Tuner, (235, 250, 305 and 325 HP Dodge 5.9L Cummins Trucks (24-valve)) '03-05 Compatible with Optional Banks iQ - Manual (Page 25)

96821 v.4.0
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13.
Attach the thermocouple to the
supplied thermocouple lead wire
extension with the supplied nuts and
bolts. The YELLOW thermocouple wire
attaches to the YELLOW extension
wire’s, the RED thermocouple wire
attaches to the RED extension wire.
Cover this joint with the supplied heat
shrink tubing and heat until the tubing
conforms to the joint. Make sure the
entire joint is insulated.
14.
Route the thermocouple lead wire
extension along the factory harness
to the driver’s side and connect it to
the Six-Gun harness with the supplied
nuts and bolts. The YELLOW wire
attaches to the free YELLOW wire on
the Six-Gun Diesel Tuner. The RED
extension wire attaches to the free
RED wire on the Six-Gun Diesel Tuner.
Cover this joint with the supplied heat
shrink tubing and heat until the tubing
conforms to the joint. Make sure the
entire joint is insulated.
CAUTION: Remove all the rags that
are inside the compressor hoses
and the exhaust manifold before
re-installing the turbocharger.
15.
Install the new turbine inlet
gasket provided and apply a dab
of anti-seize compound to the four
turbo mounting studs. Install the
turbocharger on the exhaust manifold.
As the turbocharger is reinstalled, slip
the oil drain tube into the drain hose.
Tighten the turbocharger mounting
nuts to 24 ft-lbs. Tighten the oil drain
hose clamp.
16.
Reconnect and tighten the turbo
oil supply hose.
17.
Reconnect the turbine outlet pipe
to the turbocharger and secure it with
the V-band.
18.
Re-connect the compressor outlet
hose that goes to the intercooler.
19.
Re-install the air filter housing
that was previously removed.
20.
Reconnect the ground cables to
the vehicles batteries.
NOTE: Once the Six-Gun Diesel
Tuner is powered up at key-on, it
will ‘learn’ that a thermocouple
is installed and automatically
enable the EGT limiting function.
If the thermocouple is removed after
being installed and run on the vehicle,
the Six-Gun Diesel Tuner will assume
that the sensor or connection has gone
bad, and cease adding power while
triggering the [2,3] diagnostic code
(see Trouble Shooting Section 8). To
ensure that the Six-Gun Diesel Tuner
operates properly after removing a
previously installed thermocouple,
see the ‘Clearing Learned Information’
Section 9. EGT limiting will not be
operational and excessive EGTs
may develop at higher power
levels.
-END, SECTION 4-
Section 5
AUTOMATIC TRANSMISSION LEARNING
Your Six-Gun Diesel Tuner displays
the “4,3” diagnostic code (refer
to TROUBLESHOOTING in Section
8 on how to read codes) when it
needs to learn your transmission
configuration. This always occurs
when the Six-Gun Diesel Tuner is
first installed on the truck. The Six-
Gun Diesel Tuner is equipped with
advanced safety features to preserve
your automatic transmission. One of
them is the capability to detect the