5 - 10
S-40 • S-45
Part No. 102521
October 2013
Section 5 • Fault Codes
FAULT CODES
Code
Problem
Cause
Solution
MegaJector Internal
Actuator Fault Detection
The MegaJector detects an internal fault. Open or
short in power, ground or CAN circuits.
363
Check Power, Ground and CAN circuits at
MegaJector and all connections and repair as
necessary OR MegaJector has an internal fault.
Contact Ford Power Products for assistance.
MegaJector Internal
Circuitry Fault Detection
The MegaJector detects an internal circuitry failure.
Open or short in power, ground or CAN circuits.
364
MegaJector Internal
Communication Fault
Detection
The MegaJector detects an internal
communications failure. Open or short in power,
ground or CAN circuits.
365
Open wiring and/or connections to ignition
coil #1 OR ignition coil #1 is faulty.
Repair wiring and/or connections to ignition
coil #1 OR replace ignition coil #1.
Coil Driver #1 Open
411
Wiring and/or connections to ignition coil #1
shorted OR ignition coil #1 is faulty
Coil Driver #1 Shorted
412
Open wiring and/or connections to ignition
coil #2 OR ignition coil #2 is faulty.
Repair wiring and/or connections to ignition
coil #2 OR replace ignition coil #2.
Coil Driver #2 Open
413
Wiring and/or connections to ignition coil #2
shorted OR ignition coil #2 is faulty
Coil Driver #2 Shorted
414
Not used.
FPP1 High Voltage
511
If this fault appears on your machine, contact
the Genie Industries Service Department.
512
FPP1 Low Voltage
513
FPP1 Higher than IVS Limit
514
521
FPP2 High Voltage
FPP1 Lower than IVS Limit
522
FPP2 High Voltage
The #1 throttle position sensor wiring and/or
connections open or shorted OR there is a poor
system ground connection OR throttle position
sensor #1 is faulty.
531
TPS1 (Signal Voltage) High
Be sure system ground connections are in place
and secure OR repair wiring and/or connections
to sensor OR replace throttle position sensor #1.
532
TPS1 (Signal Voltage) Low
The #2 throttle position sensor wiring and/or
connections open or shorted OR there is a poor
system ground connection OR throttle position
sensor #2 is faulty.
533
TPS2 (Signal Voltage) High
Be sure system ground connections are in place
and secure OR repair wiring and/or connections
to sensor OR replace throttle position sensor #2.
534
TPS2 (Signal Voltage) Low
The throttle position sensor wiring and/or
connections for either TPS1 or TPS2 open or
shorted OR there is a poor system ground
connection OR one or both throttle position
sensors are faulty.
TPS1 Higher than TPS2
535
536
TPS1 Lower than TPS2
Be sure engine harness wiring and connections
are in place and secure OR repair wiring and/or
connections to one or both TPS sensors OR
replace one or both TPS sensors.
Governor actuator is stuck closed OR wiring
and/or connections open or shorted OR
governor actuator is faulty.
Throttle Unable to Open
537
Repair wiring and/or connections to governor
actuator OR replace the governor actuator.
Governor actuator is stuck open OR wiring
and/or connections open or shorted OR
governor actuator is faulty.
Throttle Unable to Close
538
Engine harness wiring and/or connections open
or shorted OR there is a poor system ground
connection OR ECM is faulty.
Governor Interlock Failure
545
Repair wiring and/or connections in engine
harness OR replace the ECM.
Property of American Airlines