CANplus
TM
CP750-E
Installation Manual
9M02-1000-A501-EN
Revision A
5
Testing
WARNING
DURING THE FOLLOWING PROCEDURE, CORRECT ANY PROBLEMS BEFORE PROCEEDING
TO THE NEXT STEP. CONTINUED TESTING MAY DAMAGE THE PANEL, HARNESS OR ENGINE.
Use the following testing procedure:
1) Turning the keyswitch ON initiates self-test; check all connections and battery polarity on
failure.
2) Test to verify overcurrent protection; identify and correct any wiring fault on failure.
3) Verify fuel run/stop solenoid or ECM energizes.
4) When the key is turned on, the fuel solenoid should be powered for until the display times
out (configurable).
a) The ECM should send CAN bus data as soon as the self-test completes.
b) Verify engine cranks when the key is turned to start; check all connections on failure.
5) If the engine does not start, check the fuel lines and bleed if necessary.
6) Verify gauges and indicators with the engine running.
a) See the CP750-E User Manual for details.
7) Test all safety shutdowns.
a) See the CP750-E User Manual for details.
8) Run the engine for an extended time to identify any temperature or connection problems.
!
