Manual

Compressed Air Air Fuel Ratio Module Installation and User Guide
CHAPTER 1
Compressed Air Pump Assembly
1-10
CONNECTING THE SOLENOID POWER—I SERIES DYNOS
Attach the power cable (P/N 71950403) from PII in the CPI to the solenoid on the
compressed air pump assembly.
CONNECTING THE SOLENOID POWER—NON I SERIES DYNOS
Use the Stand Alone Breakout Board Controlled Compressed Air Pump Remote Kit
(P/N 76493010) to control the air pump assembly using the dyno brakes. When the
dyno brakes are released, the compressed air pump will activate; when the dyno
brake are applied, the compressed air pump will deactivate.
Note: In order for the AFR pump to operate as expected, the jumper settings
must be set to digital brake or eddy current brake and digital brake. Refer to
Figure 1-7 on page 1-11. If these jumper settings are not appropriate for your
dyno application, you must use the manual ball valve (P/N 24300000).
If you use the Dynojet model 248 chassis dyno with Proportional air brake,
unfortunately the kit (P/N 76493010) will not work with the required jumpers
settings so you must use the manual ball valve (P/N 24300000).
1 Using an existing screw on the Breakout board/Advanced Breakout board, secure
the relay to the board.
2 Remove the brake wires from the Breakout board/Advanced Breakout board.
3 Attach the two butt connectors on the relay cable (P/N 76950186) to the brake
solenoid wires. Refer to Figure 1-7 on page 1-11.
4 Attach the two wires on the relay cable (P/N 76950186) to the solenoid wire
butt connectors on the compressed air pump assembly. Refer to Figure 1-7 on
page 1-11.
5 Attach the two ferrules on the relay cable (P/N 76950186) to the BRAKE terminal
on the Breakout board/Advanced Breakout board.
6 Verify your jumper settings. Refer to Figure 1-7 on page 1-11.
7 Plug the power supply into a 110/220V outlet.