allen 068360, Safety & Operation Manual

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Fault Codes
SPN
Code
FMI
Code
Fault Check Description Fault Detection Condition
Possible
Causes
29
3
Signal Range Check High for APP2
If the signal exceeds the applicable threshold APP_uRaw2SRCHigh_C
(2388mV) a signal range violation is detected after the debouncing.
Wiring Harness or
Component
4
If the signal is below the applicable threshold APP_uRaw2SRCLow_C
(280mV) a signal range violation is detected after debouncing.
91
3
Signal Range Check High for APP1
If the signal exceeds the applicable threshold APP_uRaw1SRCHigh_C
4775mV) a signal range violation is detected after debouncing.
4
If the signal is below the applicable threshold APP_uRaw1SRCLow_C
(740mV) a signal range violation is detected after the debouncing.
11
In case of dual analog accelerator pedal,
it is the plausibility check between APP1
and APP2 and in case of potentiometer
switch accelerator pedal, it is the plau-
sibility check between APP1 and idle
switch
If the permitted maximum for the difference of both the input signals
APP_uDiffMax_mp is exceeded this is reported in the DFC_st.DFC_Syn-
cAPP via the DSM.
95
3 SRC High for Environment Pressure The sensor raw value is lesser than or equal to Fl_SRCFuelP.uMax_C
4 SRC low for Environment Pressure The sensor raw value is lesser than or equal to Fl_SRCFuelP.uMin_C
17 Low fuel pressure error monitoring
Engine speed Epm_nEng greater or equal to Fl_nStrtMonFuelP_C, and
Fuel pressure value Fl_pFuelP is lesser than the curve output Fl_pFuel-
Spd_CUR
fuel tank empty,
fuel filter blocked,
wiring harness or
pre supply pump
itself defective
97
15 Water in Fuel Detected
Water in Fuel
Detected
17 Fuel Level Un-plausible
Wiring Harness or
Component
100
0
Maximum Oil Pressure Error in
Plausibility Check
The oil temperature Oil_tSwmp is equal to or greater than the limit Oil_
tLimP_C and the oil pressure Oil_pSwmp is greater than the threshold
Oil_pMaxP_mp.
1
Minimum Oil Pressure Error in
Plausibility Check
The oil pressure Oil_pSwmp is less than the threshold Oil_pMinP_mp.
3
Oil_uRawPSwmp < Oil_SRCP-Swmp.
uMax_C (4772mV)
Oil_uRawPSwmp > Oil_SRCPSwmp.uMax_C (4772mV)
4
Oil_uRawPSwmp < Oil_SRCP-Swmp.
uMin_C (234mV)
Oil_uRawPSwmp < Oil_SRCPSwmp.uMin_C (234mV)
102
0
Physical Range Check high for air
pressure at the upstream of intake valve
sensor
If the signal Air_pSensPIntkVUs is greater than Air_PhysRngPIntkVUs.
Max_C for a duration DDRC_DurDeb.Air_tiPhysRngHiPIntkVUsDebDef_C ,
then a physical range check high error is reported.
Over boost
condition, Possible
Blocked Waste
Gate
1
Physical Range Check low for air
pressure at the upstream of intake valve
sensor
If the signal Air_pSensPIntkVUs is less than Air_PhysRngPIntkVUs.Min_C
for a duration DDRC_DurDeb.Air_tiPhysRngLoPIntkVUsDebDef_C , then a
physical range check low error is reported.
Under Boost,
Possible Turbo-
Charger Defective
3
Diagnostic fault check for SRC high in
air pressure upstream of intake valve
sensor
The sensor raw signal Air_uRawPIntkVUs (voltage) is above Air_
SRCPIntkVUs.uMax_C
Wiring Harness or
Component
4
Diagnostic fault check for SRC low in
air pressure upstream of intake valve
sensor
The sensor raw signal Air_uRawPIntkVUs (voltage) is below Air_
SRCPIntkVUs.uMin_C
SECTION 3
SERVICE
069970 Page 42