2-7
M O D E L 4 2 4 D Y N O W A R E R T U P G R A D E W I T H O U T E D D Y C U R R E N T
Remove the DynoWare EX Electronics
Version 5
DynoWare RT Upgrade for Model 424x Dynamometers Installation Guide
7
Disconnect the speed pickup cable.
8
Remove the two screws securing the card to the bracket and set aside.
9
Remove the pickup card.
Figure 2-4: Remove the Pickup Card
R
EMOVING
THE
B
REAKOUT
B
OARD
Use the following instructions to remove the Breakout board from both the above and
in ground dynos. The Breakout board is located on the stationary dyno.
1
Disconnect the brake solenoid leads from the Breakout board. These are the black
wires running from the air solenoid to the Breakout board.
2
DynoWare RT does not support the Breakout board controlled Gen 4 (AFR-4) air
pump and O2 sensors used with DynoWare EX and WinPEP 7. Disconnect and
remove the Gen 4 relay and wires from the Breakout board. Remove the Gen 4
components from the dyno. You may replace the Gen 4 air pump and sensor(s)
with the optional DynoWare RT Air Fuel Ratio module kit (P/N 77000008).
Please contact Dynojet for more information.
3
Remove the two nuts securing the Breakout board cover and remove the cover.
4
Remove the two remaining nuts securing the breakout board to the bumpers and
remove the board.
5
Remove the four screws securing the bumpers to the dyno and remove the
bumpers.
Figure 2-5: Removing the Breakout Board
pickup card
cover
breakout board
bumper
