Banks Power Dodge Trucks: (Diesel ’98 - 02 5.9L Cummins ISB) Tuner- Big Hoss Diesel Tuner (does not connect to pump wire) - Manual (Page 8)

8
96766 v.8.0
Note: taping the end of the harness
to a piece of stiff wire (i.e. coat hanger)
may make routing the harness 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 firewall.
5.
In the engine compartment, locate
the cAN BUS connector on the left
hand’s side of the engine:
FOR 1998.5 TO 2000 VEHIcLES: The
cAN BUS connector is triangular
shaped and near the power steering
pump. Remove the weather seal plug.
Insert the Big Hoss wire harness cAN
BUS connector into this connector.
However for some 1999 and 2000
vehicles, the CAN BUS connector could
be a flat 3-pin connector. Use the
provided cAN BUS adapter wire and
plug it into the triangular connector
on the Big Hoss wire harness, then
follow 2001-2002 cAN BUS installation
procedure.
FOR 2001 TO 2002 VEHIcLES: The cAN
BUS connector is a flat 3-pin connector
located on top of the fuel lift pump
below the Manifold Absolute Pressure
(MAP) sensor. Remove the weather
seal plug and insert Big Hoss cAN BUS
connector into this connector.
6.
Locate the Manifold Absolute
Pressure (MAP) sensor on the left-
hand side of the intake manifold next
to the fuel pump. Unplug the factory
connection, and plug the corres-
ponding connectors on the Big Hoss
wire loom into the sensor and the
factory wire loom. See Figure 2.
For trucks equipped with a manual
transmission, skip to Step 13.
7.
on automatic transmission models,
locate the PCM (rectangular metal box
with three connectors mounted on the
passenger’s side of the firewall) in the
engine compartment. See Figure 3.
8.
Make sure that the ignition is off,
then disconnect all three connectors
from the PcM for easier accessibility
to the wires.
9.
Select the center (usually white)
connector and locate the wire in the
No.11 connector pin cavity. This will
typically be an ORANGE wire with a
BLAcK tracer stripe. Install a RED T-Tap
connector on this wire approximately
2-3 inches from the white connector
body.
10.
Plug the three cable connectors
back into the PcM. The connector
bodies are indexed so they cannot be
installed in the wrong location.
11.
Locate the long GRAY wire on the
Banks Tcc wire harness. Route this
wire with the factory wire loom across
the base of the cowl and over to the
PcM. Plug the wire into the T-Tap
installed on the No.11 pin wire at the
center PcM connector. See Figure 3.
12.
Find the solid RED wire located
in the wiring harness in the engine
compartment on the driver side as
shown in Figure 4, and install a RED
T-tap. Plug the BLUE Tcc wire into
the T-tap.
13.
Inside the cab, plug the main
8- and 10-pin connectors from the
wire loom into the Big Hoss Diesel
Tuner box. On vehicle with automatic
transmission, plug the Tcc wire
harness into the Big Hoss Diesel
Tuner box.
If you have a 1998-2001 vehicle, proceed
to Step 14a. If you have a 2002 vehicle,
proceed to Step 14b.
14a.
For 1998-2001 vehicles, locate
the 10 gauge DARK BLUE wire on the
wire harness running along the right
side of the steering column. Install a
YELLOW T-tap on this wire. Plug the
RED Big Hoss wire into this T-tap. See
Figure 5a. Proceed to Step 15.