Banks Power Chevy_GMC Trucks: Duramax LMM (Diesel ’07 - 10 6.6L) Tuner- Six-Gun Diesel Tuner '07-09 (PDA) Compatible w_ Optional PowerPDA - Manual (Page 8)

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96508 v.7.0
Notes: A small screwdriver may help
in lifting the blue connector locks.
take care not to break the plastic on
the connectors.
It may be necessary to open the
wire harness retainer clip(s) with a
screwdriver for added slack when
joining the connectors together.
4.
Insert the male gray connector on
the Six-Gun harness into the female
gray connector on the factory harness.
Insert the female gray connector on
the Six-Gun harness onto the male
gray connector of the factory harness.
Repeat this process with the black
connectors. See Figure 3.
5.
Go to the air box and remove the
stock mass air flow (MAF) connector
located on the elbow of the air box
cover and set aside.
6.
Locate the MAF connector from
the Six-Gun Tuner harness and route
as shown in Figure 4. Follow the
factory harness located on top of the
engine that runs in front of the intake
manifold and behind the alternator.
7.
Connect the Six-Gun Tuner’s
(female) MAF connector to the factory
(male) MAF sensor and connect the
factory (female) MAF connector to the
Six-Gun’s (male) MAF connector.
8.
Locate the rubber grommet on the
driver’s side of the vehicle firewall.
The grommet is about 3” in diameter.
Make a 1” x 1” cross-shaped (X)
incision in the grommet. Be careful so
you do not cut the factory harness.
9.
From inside the cab locate the
grommet on the firewall and make
another 1” x 1” cross-shaped (X)
incision on the grommet, opposite the
Figure 2