Bully Dog 40390 PCH with Pyrometer Lead - Manual (Page 10)

9
installation Step 2
STEp 2: INSTALLINg THE pCH BOARD
In this tep the PCH Board needs to be mounted in a secure location within the reach of the end of the
pyrometer cable. Then the emd of the pyrometer cable will need to be attached to the PCH board.
Lastly, to complete step 2, the PCH cable will need to be directed into the cab of the vehicle.
1. Gather the rest of the parts included in the Pyrometer Probe Kit:
• Pyrometer Connection Head with at-
tached cable
• Self-tapping Sheet Metal Screws
• Velcro
• Jumper • Zip Ties
2. The PCH Board needs to be mounted in
a location that is secure (away from ex-
treme heat and moving parts), and in a
location in which the end of the Pyrom-
eter Cable(s) can easily reach.
3. Use the sheet metal screws or Velcro, or
both to securely attach the PCH Board to
a safe location within the engine bay.
4. To connect the end of the Pyrometer
Cable to the PCH Board, first remove the screw and nut on the end of the pyrometer leads, then
remove the screws from the Pyro 1 heads on the PCH Board. Use those screws to secure the
Pyrometer Cable leads to the PCH Pyro 1 heads, see the PCH Assembly Diagram for a visual refer-
ence when connecting the pyrometer leads to the PCH Board.
Notice: Do not remove the jumper from the pyrometer 2 location unless
installing a second pyrometer.
The pyrometer location labeled on the pCH will display in the same location on the
gT, pMT, or watchdog.
5. Once the PCH Board is secure and the pyrometer(s) is/are connected to the PCH Board, use zip ties to
secure the pyrometer cables away from extreme heat and moving parts.
6. Run the end of the PCH Cable through the fire wall. It will need to be connected to the OBDII Adapter
Plug. Use zip ties to secure all remaining cable left inside the engine bay.
Pyrometer Lead (Red)
(Longest of the two leads)
Pyrometer Lead Terminals (Pyro 1)
(Red on right, Yellow on left)
Pyromet
er Lead
Terminals (P
yro 2)
(Red on righ
t, Yellow on lef
t)
PCH Cable
(To OBD
ll Adapt
er Plug)
Pyrometer Lead (Yellow)
(Shortest of the two leads)
Pyrometer Cable
(To Pyrometer Probe)
Velcro Strip
(Mounting Option)
Jumper
(Connects to Pyro 2)
Sheet Metal Screw
(Mounting Option)
PCH Assembly Diagram