Troubleshooting
50940411/G0219 182 Printed in U.S.A.
651-3
Electrical error
Current below normal or open circuit; injector cyl.1 (in
firing order); interruption of electric connection
652-3
Injector cyl. 3: the current drop measured by ECU is
above the target range; injector 2 short-circuit, injector
3 short-circuit
652-5
Injector cyl. 3: interruption of electrical connection;
injector cyl. 2, interruption of electric connection;
injector cyl. 3, interruption of electric connection;
653-3
Electrical error
Injector cyl. 4: voltage too high; injector cyl. 3 short-
circuit; injector cyl. 4 short-circuit
653-5
Voltage too low; Injector cyl. 4: interruption of electrical
connection; injector cyl. 3, interruption of electric
connection; injector cyl. 4, interruption of electric
connection;
654-3
Electrical error
Voltage above normal or shorted high; Injector cyl. 2:
the current drop measured by ECU is above the target
range; injector cyl. 4 short-circuit; injector cyl. 2 short-
circuit
654-5
Injector cyl. 2: interruption of electrical connection;
injector cyl. 4, interruption of electric connection;
injector cyl. 2, interruption of electric connection
677-3
Short-circuit
Start relay (high side powerstage): current drop/drain
above target range; starter relay; short-circuit, short-
circuit HighSide-output to battery or LowSide-Output to
battery
677-4
Start relay (high side powerstage): current drop/drain
above target range; starter relay; short-circuit, short-
circuit HighSide-output to ground or LowSide-Output to
ground
677-5 No load error
Start relay (low side powerstage): current drop above
target range; starter relay; no load error, Open circuit/
disconnection LowSide-Output
677-12 Powerstage over-temperature error
Start relay (low side powerstage): current drop above
target range; starter relay; powerstage over-
temperature
898-9 Timeout error Timeout error; limp mode activated
1079-13
ECU error
Internal hardware monitoring: deviation of target range
of power supply voltage of sensor output 1; sensor
supply voltage monitor 1 error (ECU), error in sensor
voltage 1
1080-13
Internal hardware monitoring: deviation of target range
of power supply voltage of sensor output 2; sensor
supply voltage monitor 2 error (ECU), error in sensor
voltage 2
1109-2 Engine shut-off error Engine shut-off demand ignored
1231-14 CAN BusOff error
CAN bus 1: the ECU not allowed to send messages,
because status "BusOff" is detected; "BusOff-Status",
CAN BusOff error; CAN 1 (engine/diagnostic CAN)
Table 56: Deutz Engine Error Codes
Error Code Engine Error Code Type Error Description