JLG 400S Service And Maintenance Manual page 217

Deutz Blink
SPN FMI
Code Code
91 4 940 2-2-6
91 11 976 2-2-6
94 1 474 216
94 3 472 216
94 4 473 216
97 3 464 228
97 4 465 228
97 12 1157 228
3121671
Table 3-16. Deutz Engine Fault Codes
Description
Analog accelerator pedal sensor 1 or
double accelerator pedal sensor: the
voltage measured by ECU is out of the
target range or the calculated pedal
position is implausible compared with the
position of the second pedal
Diagnostic fault check of synchronism of
single potentiometer and Low idle switch
(LIS).
Low fuel pressure: the low fuel pressure
calculated by ECU is underneath the target
range; the ECU activates a system reaction
Low fuel pressure sensor: the voltage of
sensor measured by ECU is out of the target
range
Low fuel pressure sensor: the voltage of
sensor measured by ECU is out of the target
range
Fuel filter water level sensor: the voltage of
sensor measured by ECU is out of the target
range
Fuel filter water level sensor: the voltage of
sensor measured by ECU is out of the target
range.
Fuel filter water level sensor: the maximum
level is exceeded
SECTION 3 - CHASSIS & TURNTABLE
Possible Cause
Short circuit to ground.
Measured voltage of accelerator pedal 1 is out
of plausible range.
Fuel pressure below warning threshold
cable break or short circuit, sensor defective,
connection cable damaged
Short cut to battery or open loop
cable break or short circuit, sensor defective,
connection cable damaged
short cut to ground
Sensor not connected or sensor defect.
cable break or short circuit, sensor defective,
connection cable damaged.
Short cut to ground.
Water level in fuel pre-filter reservoir over
limit
(bad fuel quality)
Action
Check cabling, check accelerator pedal sensor
and if necessary replace it, check
connection cable and if necessary repair or
replace it
If the signal exceeds the applicable threshold
APP_uRaw1SRCLow_C, the signal range
violation is reset after the healing
Threshold for error detection is an internal ECU
threshold.
Check cabling, check accelerator pedal and
pedal sensor and if necessary replace it,
check connection cable and if necessary repair
or replace it.
When the PWM period APP_tiPWMPer is in
between APP_tiSRCLoPWMPer_C and
APP_tiSRCHiPWMPer_C .
Check low fuel pressure system (fuel feed
pump, relay , fuse, wiring, sensor) and if
necessary repair or replace it.
Check cabling, if sensor not working, check
sensor and if necessary replace it, check
connection cable and if necessary repair or
replace it
Check cabling, if sensor not working, check
sensor and if necessary replace it, check
connection cable and if necessary repair or
replace it
Check of wiring and water in fuel sensor.
Check cabling, if charge Water in Fuel sensor is
not working, check sensor and if
necessary replace it,
check connection cable and if necessary repair
or replace it.
Check sensor and if necessary replace it, check
connection cable
and if necessary repair or replace it.
Measure Voltage at Water in Fuel Sensor and
renew harness if needed.
3-159