MV Agusta Rivale 800, Workshop Manual

Page: 175 / 456

Air intake injection system
- 23 -
D
Eldor power unit fault codes (with TEXA diagnostic software)
IDN Component/Function [Fault
Takeover Cause Fault detection rules
ATI [DTC Code] Symptom]
6
73
59
2
8
66
67
68
Engine Water temperature sensor 2
diagnosis
P2182
[2182 hex]
Over
maximum
Threshold
[0001]
Short circuit to
Supply volta-
ge or Vehicle
supply
CONDITION FOR DETECTION: Always
DETECTION: It is recognized a fault if VTWater2>
VTWATER2MAX
PO, Ck, Er, Vr
Under
minimum
Threshold
[0010]
Open Circuit
or Short
Circuit to
Ground
CONDITION FOR DETECTION: Always
DETECTION: It is recognized a fault if VTWater2<
VTWATER2MIN
PO, Ck, Er, Vr
CAN bus diagnosis
U1600
Bus-Off
[0100]
Short Circuit
on CAN wires
or hw problem
CONDITION FOR DETECTION: If VBattery >
CANVBATTHRMIN & a time elapsed from Key-ON
event is greater than TNOCANDIAGAFTKEYON
DETECTION: It is recognized a fault if The CAN
state is probed and if any error is detected, a punc-
tual fault of type ‘FAULT_CAN_BUSOFF’ is gene-
rated.
PO, Ck, Er, Vr
CAN Communication NCM -
DASHBOARD
U1701
No Signal
[0100]
Electrical pro-
blems on CAN
wires or XXX
Fault
CONDITION FOR DETECTION: Always
DETECTION: It is recognized a fault if there are no
messages from the DASHBOARD
PO, Ck, Er, Vr
CAN Communication NCM - YRS
U1706
No Signal
[0100]
Electrical pro-
blems on CAN
wires or XXX
Fault
CONDITION FOR DETECTION: Always
DETECTION: It is recognized a fault if there are no
messages from the YRS
PO, Ck, Er, Vr
CAN Communication NCM - ABS
U1706
No Signal
[0100]
Electrical pro-
blems on CAN
wires or XXX
Fault
CONDITION FOR DETECTION: Always
DETECTION: It is recognized a fault if there are no
messages from the ABS
PO, Ck, Er, Vr
IDN ATI: Diagnosis fault number - PO: Power On - Ck: Cranking - Er: Engine Run - Vr: Vehicle Run
Rear stop light command
diagnosis (HSD)
P1656
[1656 hex]
Plausibility
[1000]
Signal is not
plausible or
not coherent
CONDITION FOR DETECTION: If
THINFVBATDDIAG< Vbattery < HSUPVBATDDIAG
DETECTION: It is recognized a fault through the
hardware component signal feedback check
PO, Ck, Er, Vr
Tip over sensor diagnosis
P1773
Plausibility
[1000]
Signal is not
plausible or
not coherent
CONDITION FOR DETECTION: Always
DETECTION: It is recognized a fault if
VCrashSignal<ANDIAGLOWTIPOVER; ANDI-
GLOTHTIPOVER<VCrashSignal<ANDIGHTHTI-
POVER; VCrashSignal>ANDIAGHIGHTIPOVER
PO, Ck, Er, Vr
TTS command diagnosis
P2076
Plausibility
[1000]
Signal is not
plausible or
not coherent
CONDITION FOR DETECTION: Always
DETECTION: It is recognized a fault through the
hardware component signal feedback check
PO, Ck, Er, Vr