battery ASTON MARTIN V8 VANTAGE 2010 Workshop Manual
[x] Cancel search | Manufacturer: ASTON MARTIN, Model Year: 2010, Model line: V8 VANTAGE, Model: ASTON MARTIN V8 VANTAGE 2010Pages: 947, PDF Size: 43.21 MB
Page 867 of 947
AML EOBD System Operation Summary
Rory O’Curry Aston Martin Lagonda CONFIDENTIAL 1 May 2009
[email protected] AML EOBD Monitors 07 ROC.doc Page 21 of 43
Dual MAF Diagnostic Operation:
DTCs P0100 – Mass Air Flow A Circuit
P0101 – Mass Air Flow A Circuit Range/Performance
P0102 – Mass Air Flow A Circuit Low Input
P0103 – Mass Air Flow A Circuit High Input
P0104 – Mass Air Flow A Circuit Intermittent/Erratic
P010A – Mass Air Flow B Circuit
P010B – Mass Air Flow B Circuit Range/Performance
P010C – Mass Air Flow B Circuit Low Input
P010D – Mass Air Flow B Circuit High Input
P010E – Mass Air Flow B Circuit Intermittent/Erratic
P010F – Mass Air Flow Sensors A/B Correlation
Monitor execution Continuous (exceptions below)
Monitor Sequence Continuous (exceptions below)
Sensors/Components OK No Throttle Position Failure
No Vehicle Speed Failure
Monitoring Duration Continuous (exceptions below)
Global Entry Conditions
Entry condition Minimum Maximum
Battery Voltage 11 volts 18 volt
Global Abort Conditions
SAIR monitor running
Abort Conditions for P0100,P0101,P010A,P010B,P010F
Throttle position < 3 degrees & Vehicle Speed > 15mph
Page 870 of 947
AML EOBD System Operation Summary
Rory O’Curry Aston Martin Lagonda CONFIDENTIAL 1 May 2009
[email protected] AML EOBD Monitors 07 ROC.doc Page 24 of 43
SAIR Diagnostic High Level Flow
AIR Monitor Flow Check Operation: onitor Flow Check Operation:
DTCs P0491 Pump Low Flow Bank1
P0492 Pump Low Flow Bank2
P0410 Pump Inlet Hose Off
P2448 Pump Outlet Hose Off Bank1
P2449 Pump Outlet Hose Off Bank2
P0412 primary side circuit check
P2257, P2258 secondary side circuit checks
Monitor execution Flow check - once per driving cycle, circuit checks – continuous
Monitor Sequence Runs approx. 5 seconds after start during normal SAIR operation
Sensors OK ECT, IAT, MAF, TP, ETC, and HO2S
Monitoring Duration From 5 to 70 seconds
Typical AIR flow check entry conditions: (The monitor will run when the air pump
runs, the entry conditions below are secondary air system entry conditions.) re secondary air
system entry conditions.)
Entry condition Minimum Maximum
Time since engine start-up 5 seconds 70 seconds
Engine Coolant Temperature -7oC (20oF) 35oC (90oF)
Predicted Pump Flow 18.5kg/h (0.68lb/min)
Manifold Vacuum 13.2kPa (3.9”Hg)
Catalyst Temperature 847oC (1558oF)
Inlet Air Temperature -12oC (10oF)
Battery Voltage 11 volts 18 volts
Note: There is a Throttle position stability ch eck that can delay the calculation of the flow ratio. If the throttle is continuously moving, it is
possible, to delay calculation of the flow ratio.
Typical AIR functional check malfunction thresholds:heck malfunction thresholds:
On Flow ratio < 0.75 (P0491, P0492 - Low Flow or, P0410 - Inlet Hose Off)
Off Flow ratio < 0.75 (P0491, P0492 - Lo w Flow or, P0410 - Inlet Hose Off)
Fuel Shift >0.3/Long term fuel shift bank1/bank2 (Clears possible outlet blocked P0491/92, but leaves valid P0410)
Bank1 – Bank2 lambda correcti on error >0.5 (P0491, P0492)
Closed Loop Fuel Control Active >10 seconds (P0491, P0492 – Low Flow)
On Flow ratio > 1.58 (P2448, P2449 – Outlet Hose Off)
Page 897 of 947
Aston Martin V8 Vantage 2009 MY EOBD DocumentationAston Martin/Ford Confidential
Component/ System Fault Code Monitor Strategy
Description Malfunction Criteria Threshold Parameter Secondary Parameters Entry Parameters Time Required DTC
StorageMIL Illumin-
ation
Vehicle speed VSS
(P0500) sensor OK
Throttle position sensor
TPS OK (P0122/0123)
Vehicle speed and TPS in
range VSS<30mph OR
TPS>5.27deg (60cnts)
Battery Voltage 11< Voltage <18
SAIR not commanded >3 seconds
Time with fault >5 seconds
MAF1+MAF2
(0.35*estimate) Vehicle speed VSS
(P0500) sensor OK
MAF1< 0.5*estimate -
max (0.5*30.23g/sec)
OR (0.35*
(0.5*estimate)) Throttle position sensor
TPS OK (P0122/0123)
Vehicle speed and TPS in
range
VSS<30mph OR
TPS>5.27deg (60cnts)
Battery Voltage 11< Voltage <18
SAIR not commanded >3 seconds
Time with fault >5 seconds
Sensor signal voltage < 0.024 volts (0g/sec) Time since last PIP signal (Engine not stalled)< 150 msec
Fault filter routine > 1 sec
Sensor signal voltage > 4.88 volts (293g/sec) Time since last PIP signal (Engine not stalled)< 150 msec
Fault filter routine > 1 sec MAF1+MAF2
(0.35*estimate)Vehicle speed VSS
(P0500) sensor OK
MAF1< 0.5*estimate -
max (0.5*30.23g/sec) Throttle position sensor
TPS OK (P0122/0123)
MAF2< 0.5*estimate -
max (0.5*30.23g/sec)
OR (0.35*
(0.5*estimate)) Vehicle speed and TPS in
range
VSS<30mph OR
TPS>5.27deg (60cnts)
Battery Voltage 11< Voltage <18
SAIR not commanded >3 seconds
Time with fault >5 seconds
Vehicle speed VSS
(P0500) sensor OK
Throttle position sensor
TPS OK (P0122/0123)
Vehicle speed and TPS in
range VSS<30mph OR
TPS>5.27deg (60cnts)
Battery Voltage 11< Voltage <18
SAIR not commanded >3 seconds
Time with fault >5 seconds
MAF1+MAF2
(0.35*estimate) Vehicle speed VSS
(P0500) sensor OK
MAF2< 0.5*estimate -
max (0.5*30.23g/sec)
OR (0.35*
(0.5*estimate)) Throttle position sensor
TPS OK (P0122/0123)
Vehicle speed and TPS in
range
VSS<30mph OR
TPS>5.27deg (60cnts)
Battery Voltage 11< Voltage <18
SAIR not commanded >3 seconds
Time with fault >5 seconds
Sensor signal voltage < 0.024 volts (0g/sec) Time since last PIP signal (Engine not stalled)< 150 msec
Fault filter routine > 1 sec
Sensor signal voltage > 4.88 volts (293g/sec) Time since last PIP signal (Engine not stalled)< 150 msec
Fault filter routine > 1 sec MAF1+MAF2
(0.35*estimate)Vehicle speed VSS
(P0500) sensor OK
MAF1< 0.5*estimate -
max (0.5*30.23g/sec)
OR (0.35*
(0.5*estimate)) Throttle position sensor
TPS OK (P0122/0123)
MAF2< 0.5*estimate -
max (0.5*30.23g/sec)
OR (0.35*
(0.5*estimate)) Vehicle speed and TPS in
range
VSS<30mph OR
TPS>5.27deg (60cnts)
Battery Voltage 11< Voltage <18
SAIR not commanded >3 seconds
Time with fault >5 seconds
P010F
(MAFA/B
Correlation) Rationality Check
MAF codes raised P0100,P0101,P0104,
P010A,P010B,P010ETime with fault
>5 secondsComprehensive Component Monitor
MAF2 voltage < 0.024
(0g/sec) Continuous
P0100 (MAF A
Airpath) Rationality Check - Compares
measured MAF vs modelled
airflow MAF1 vs MAF2 low airflow
Circuit Check
P0103 (High) MAF1< 0.5*estimate -
max (0.5*30.23g/sec)
OR (0.35*
(0.5*estimate))
MAF1+MAF2 not equal to
estimate AND MAF1 vs
MAF2 low airflow
MAF Sensor Input
Circuit Check
P0104
(Backflow) Rationality Check
P0101 (MAF A
Range)
Rationality Check - Compares
measured MAF vs modelled
airflow
P010E
Backflow) Rationality Check
P0102 (Low)
MAF1 voltage < 0.024
(0g/sec)
P010A (MAF B
Airpath)
P010B MAF B
Range) Rationality Check - Compares
measured MAF vs modelled
airflow
Rationality Check - Compares
measured MAF vs modelled
airflow
MAF1+MAF2 not equal to
estimate AND MAF2 vs
MAF1 low airflow
MAF2 vs MAF1 low airflow MAF2< 0.5*estimate -
max (0.5*30.23g/sec)
OR (0.35*
(0.5*estimate)) Footnote a)
MAF1+MAF2 not equal to
estimate AND MAF1 & 2
do not equal estimate.
MAF2 voltage low.
P010C (Low) Circuit Check
Circuit Check
P010D (High) MAF1+MAF2 not equal to
estimate AND MAF1 & 2
do not equal estimate.
MAF1 voltage low.
Footnote c)
9
Page 898 of 947
Aston Martin V8 Vantage 2009 MY EOBD DocumentationAston Martin/Ford Confidential
Component/ System Fault Code Monitor Strategy
Description Malfunction Criteria Threshold Parameter Secondary Parameters Entry Parameters Time Required DTC
StorageMIL Illumin-
ation
Error between inferred
manifold pressure and
measure manifold
pressure >26.75kPa (7.899"Hg) Engine speed
>600rpm
<8000rpm
Time with fault >1.25 seconds Throttle position sensor
TPS OK (P0122/0123)
Throttle position in range >0cnts (0volts) <1023cnts (4.99volts)
Engine not in transient
load condition <0.39*100
Manifold pressure sensor
OK (P0107/0108)
Sensor signal voltage < 0.04 volts 4.64kPa(1.37"Hg)
Fault filter routine > 5.0 sec
Sensor signal voltage > 4.9 volts 114kPa(33.66"Hg)
Fault filter routine > 5.0 sec
Barometric pressure
below manifold pressure (BP-2.9kPa
[0.859"Hg])
Time with fault >8 secondsManifold pressure sensor
OK (P0106/0107/0108)
Sensor signal voltage <2.3 volts 55.13kPa(16.28"Hg)
Fault filter routine > 5.0 sec
Sensor signal voltage >4.9 volts 107.28kPa (31.68"Hg)
Fault filter routine > 5.0 sec
Sensor input < 0.2 volts 134.3degC
(273.7degF)
Time with sensor input out
of range > 5.0 sec
Sensor input > 4.9 volts
-40.7degC(-41.3F)
Time with sensor input out
of range > 5.0 sec
Air Charge Temperature
stuck + / - 16.6degC
(30degf) from ECT IAT_RAT_THRES soak > 360 min,
ECT >-31.6degC (-25F)Once per drive
cycle
Vehicle speed ROA check VSPD > 12.5 mph time > 5.5 secs once per drive
cycle / <30 mins
Vehicle Speed >12.5 mph
Time above min speed >5 seconds
Change in IAT <2.2degC (4degF)
Number of failure events >2
Sensor signal voltage > 4.9 volts -40.7degC(-
41.25degF)
Fault filter routine > 5.0 sec
Sensor signal voltage < 0.13 volts 150.4degC (302.75degF)
Fault filter routine > 5.0 sec Engine off soak time >360 minutes
IAT sensor OK
(P0112/0113)
Sensor input < 0.2 volts 134.27degC
(273.7degF)
Time with sensor input out
of range > 5.0 sec
Sensor input > 4.9 volts
-40.7degC (-41.3degF)
Time with sensor input out
of range > 5.0 sec
EOT error vs model > +/-38degC (100degF)
Time with fault >30seconds
Sensor input < 0.2 volts 136.8degC
(273.7degF)
Time with sensor input out
of range > 5.0 sec
Sensor input > 4.9 volts
-40.7degC (-41.3degF)
Time with sensor input out
of range > 5.0 sec
Engine coolant temp 110 deg C (> 230 deg F)Continuous time with
engine off prior to start > 360 min
Time with high sensor
signal > 30 sec
ECT at start differs from
IAT at start >28 deg C
(> 50 deg F)
Catalyst, Misfire, Fuel
Rationality check, Engine-Off
timer inoperative ECT at startup cooler than
ECT at previous keyoffError>= 27.8degC (50
degF)ECT at previous keyoff
was hot >32.3degC (90degF)
Soak timer value at startup < 0.5 * 60 sec (Timer indicates that short
soak has occurred)
IAT Sensor Input
P0111IAT Absurdity >FNIA_RAT_OOR
IAT Rationality check
Footnote a) Footnote c)
IAT>Threshold
Footnote c)
Footnote c)
Footnote b)
Once per driving
cycle
Footnote a)
Footnote a)
Footnote a)
Footnote c)
Footnote a)
Footnote a)
>< +/- 26degC
(80degF)
Continuous
Battery Voltage
ECT Sensor Input
Engine-Off (Soak)
Timer Rationality
Test P0606
Once per driving
cycle
Range check
11< Voltage <18
Continuous
P0116 Rationality check (Stuck high) Battery Voltage
P0117 (Low)
P0118 (High) Range check 11< Voltage <18
Battery Voltage 11< Voltage <18 Continuous
P0197 (Low)
P0198 (High) Range check
Range check
EOT Sensor Input
P0196 Rationality
P0112 (Low)
P0113 (High)
Range check
Range check
MATF Sensor Input P009A Rationality Check - error between manifold
temperature and IAT after
long soak Footnote a) Footnote c)
P0106
(Rationality) Rationality Check
Manifold Pressure
Input
P0108 (High) Range check Continuous
Battery Voltage 11< Voltage <18
P0107 (Low) Range check
Barometric Pressure
Input P2228 (Low)
P2229 (High)Range check
Range check
P0069
(Rationality)
Rationality Check
Battery Voltage11< Voltage <18
Battery Voltage 11< Voltage <18 Footnote c)
Footnote a)
Continuous Footnote a) Footnote c)
Footnote c)Footnote c)
Footnote a)
Continuous
Continuous
Manifold temperature - IAT
P0097 (High)
P0098 (Low)
Range check
Range check
10
Page 899 of 947
Aston Martin V8 Vantage 2009 MY EOBD DocumentationAston Martin/Ford Confidential
Component/ System Fault Code Monitor Strategy
Description Malfunction Criteria Threshold Parameter Secondary Parameters Entry Parameters Time Required DTC
StorageMIL Illumin-
ation
Sensor input < 0.2 volts 132.8degC
(271.1degF) or
> 4.9 volts
-41.2degC(-42.1degF)
Time with sensor input out
of range > 5.0 sec
Sensor input < 0.2 volts 132.8degC
(271.1degF)
Time with sensor input out
of range > 5.0 sec
Sensor input > 4.9 volts
-41.2degC(-42.1degF)
Time with sensor input out
of range > 5.0 sec
Engine off time >360minutes
ECU power up timer >0.1seconds
Sensor input stuck 103 +/- 59 kPa
Large control error > +/-103 kPa (> 15 psig)
Time with sensor input out
of range > 8.0 sec
(Demand - sensed) error
too large > 137 kPa
(20 psig)Demand pressure within
limits < 413 kPa or > 344 kPa
(< 60 psig or > 50 psig)
Time with sensor input out
of range > 8 sec
Fuel level above minimum
level > 0.15 * 100 %
Sensor input < 0.95 volts 174.23kPa
(25.33psig)
Time with sensor input out > 8 sec
Sensor input > 4.88 volts 647kPa
(93.95psig)
Time with sensor input out > 8 sec
P1233 Fuel pump driver module Time with failure > 5.0 seconds
P1235 Fuel pump control out of Time with failure > 5.0 seconds
P1237 Fuel pump circuit malfunction Time with failure > 5.0 seconds 1 = malfunction Battery voltage> 11.0 volts
Engine coolant temp < 116 deg C (< 240 deg F)
Intake air temp <66 deg C
(< 150 deg F)
Engine rpm (Used to
determine crank mode) > FN384 rpm
(See Function)None
Number of CKP edges
incorrect, missing tooth in
unexpected location. SW
loses synchronization with
missing tooth location None
Increment fault counter by
10 on each event. Set
code when counter
exceeds 100
Engine Speed >550rpm
<5000rpm
Increment fault counter by
2 on each event. Set code
when counter exceeds 50 N/A
Engine speed >550 rpm
<2200rpm
Increment fault counter by
2 on each event. Set code
when counter exceeds 50 N/A
Engine speed >550 rpm
<2200rpm Footnote a) Footnote c)
Continuous
<> +/-12.3degC
(54.1degF) Once per driving
cycle
Fuel Temperature
Sensor Input
ECT-Fuel rail temperature
Circuit Malfunction - range
check
Circuit Malfunction - range
check
Circuit Malfunction - range
check
P0180
P0182 (Low)
P0181 Rationality check
P0183 (High)
Ignition System- CKP
Circuit Malfunction P0320 Intermittent/Noisy CKP signal
check Footnote c)
Footnote c)
Ratio of PIP events to CID
events Continuous Footnote a) Footnote c)
n to 1 (To pass test)
n to 1 (To pass test)
Increment fault counter
by 1 on each event.
Set code when counter
exceeds 40
(> 8 sec @ 600rpm)
Smart power driver status
P0340 (BankA)
P0345 (BankB) Circuit continuity check, open
or shorted
P0201
P0202 P0203
P0203 P0204
P0205 P0206
P0207 P0208
Camshaft Position
Input Rationality check
Rationality checkRatio of PIP events to CID
events Continuous
Footnote a)
Footnote c)
Continuous Footnote a) Footnote c) Footnote a)
Battery Voltage 11< Voltage <18
11< Voltage <18 Continuous Footnote a) Footnote c)
11< Voltage <18
Circuit malfunction
Battery Voltage
Battery Voltage
Range check
Continuous Footnote a)
Fuel Injectors
Fuel Rail Pressure
Input
P0190
P0191
P0192 (Low)
P0193 (High)
Fuel Pump Range check
Range/Performance check
11
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Aston Martin V8 Vantage 2009 MY EOBD DocumentationAston Martin/Ford Confidential
Component/ System Fault Code Monitor Strategy
Description Malfunction Criteria Threshold Parameter Secondary Parameters Entry Parameters Time Required DTC
StorageMIL Illumin-
ation
Ratio of PIP events to
spark events seen 1 to 1 (To pass test) Increment fault counter by
20 on each event. Set
code when counter
exceeds 200 N/A
PCM able to determine
coil Yes
Above neutral torque axis See RPM/Load Table FNMISOK_97: Monitor
disabled when less than
0.5
Difference between actual
and desired rpm > -200 rpm
Engine coolant temp -40 deg C
(> -40 deg F)
Time with solenoid at limit > 5 sec Time since engine start > 60 sec
Fuel control Closed loop
Idle state At idle
Difference between actual
and desired rpm > 100 rpm
Engine coolant temp -40 deg C
(> -40 deg F)
Time with solenoid at limit > 5 sec Time since engine start > 60 sec
Fuel control Closed loop
Idle state At idle
Vehicle ID block not
programmed P1639 VID block not programmed
with tire/axle ratio Time with error present > 0 sec
NoneNoneContinuous Footnote a) Footnote c)
VID Block checksum P0602 VID block checksum test failedTime with error present > 0 sec
NoneNoneContinuous
KAM Failed / reset P0603 Keep Alive Memory check failed / memory was resetTime with error present > 0 sec
NoneNoneContinuous Footnote a) Footnote c)
RAM memory failed P0604 Random Access Memory test has failed.Time with error present > 0 sec
NoneNoneContinuous Footnote a) Footnote c)
ROM checksum test
failed P0605 Read Only Memory test failed Time with error present > 0 sec
NoneNoneContinuous Footnote a) Footnote c)
CPU Fault detected P0607 General fault with the CPU has been detectedTime with error present > 0 sec
NoneNoneContinuous
Keep Alive Memory
Power Input P1633 KAM power input voltage too
low/open circuit Time with error present > 20 sec
NoneNoneContinuous Footnote k) Footnote i)
Vehicle Speed
Sensor P0500 Invalid / missing data from
BCM BCM reports VSS failure
OR no data on CAN bus1
Time after start >2 secondsContinuous Footnote a) Footnote c)
Commanded duty cycle on
or full-off >=0.5 * 100 % or = 0%
Signal circuit voltage Refer to Appendix for threshold calculation
Time with circuit
malfunction > 5 sec
P0330 Bank1
Sensor1 Sensor range check
Engine speed>1000rpm
P0325 Bank1
Sensor2 Sensor range check
Engine coolant temp >55degC (131degF)
P130A Bank2
Sensor2 Sensor range check
P130B Bank2
Sensor2 Sensor range check
P0460 (Range
Check) Sensor range check
Sensor input <= 7 or >= 254 A/D
counts w/in a range of
256 A/D counts
P0462 (Low) Circuit Check Sensor input< 7 A/D counts
P0463 (High) Circuit Check Sensor input> 254 A/D counts
Time with sensor out of
range > 30 sec
Sensor rationality check
(Stuck sensor) Compare fuel mass
consumed versus
observed change in gauge
readings (Min. and max.
reading) Fuel consumed (Fuel
consumed and fuel gauge
reading range are both
stored in KAM and reset
after a refuelling event or
DTC storage)> 10 %
"Fuel consumed" is
continuously calculated based
on PCM fuel pulse width
summation as a percent of
fuel tank capacity Fuel consumed (%) -
Range of fuel gauge
readings (%)
> 0.125 * 100 %
threshold at fuel tank
fill from 15% to 85%
Fuel consumed (%) -
Range of fuel gauge
readings (%) > 0.054 + 0.125 * 100
% threshold if tank
overfilled (> 85%)
Fuel consumed (%) -
Range of fuel gauge
readings (%) > 0.175 + 0.125 * 100
% threshold if tank on
reserve (< 15%)
Change in fuel level > 0.1925*100% Fuel level on the data bus N/A
Number of intermittent
events > 5
I/M Readiness Number of driving cycles
to clear I/M readiness flag
at extreme ambient
conditions > 1 driving cycle(s) Footnote e)
Footnote a)
Footnote c)
Footnote a) Footnote j) Footnote e)
Fuel Level Input
Noisy Continuous Footnote a)
Continuous Footnote a)
P0461
(Rationality) Sensor rationality check
(Noisy sensor)
Fuel Level Input
Stuck
P0460
(Rationality) Continuous
N/A Continuous
Calculated sensor noise
(peak to peak variation)
>0.25
KNKS Sensor
Fuel Level Input Out
Of Range NoneFootnote a) Footnote e)
Vapor Management
Valve Circuit
Malfunction P0443 Circuit continuity test, open or
shorted None
N/A Continuous
11.5< Voltage
Ignition System-
Ignition Coil Primary
Circuit Malfunction
IAC Solenoid
Underspeed Error P0507
P0506
Functional check -
overspeed error
Functional check -
underspeed error
IAC Solenoid
Overspeed Error
Footnote a) Footnote c)
Continuous
P0351
P0352
P0353
P0354
P0355
P0356
P0357
P0358
Rationality check
Continuous Footnote a) Footnote c)
Battery Voltage
12
Page 902 of 947
Aston Martin V8 Vantage 2009 MY EOBD DocumentationAston Martin/Ford Confidential
At 98% DC:
At 0% DC:
FNMISPCT_97
Load RPM700 950 1500 2000 2500 3000 4000 5000 6000 7500
0.10.20 0.20 0.20 0.20 0.20 0.20 0.17 0.12 0.12 0.100.150.20 0.20 0.20 0.20 0.20 0.20 0.17 0.12 0.12 0.100.20.20 0.20 0.20 0.20 0.20 0.20 0.17 0.12 0.12 0.100.30.20 0.20 0.20 0.20 0.20 0.16 0.15 0.11 0.12 0.090.40.20 0.20 0.20 0.20 0.16 0.14 0.12 0.10 0.10 0.090.50.20 0.20 0.20 0.16 0.16 0.14 0.12 0.09 0.09 0.080.70.20 0.20 0.20 0.16 0.14 0.13 0.12 0.08 0.08 0.080.90.20 0.20 0.20 0.16 0.14 0.13 0.12 0.08 0.08 0.08
Misfire Monitor Time Delay Since Engine Start Up = 0 seconds + FNMISACT valu
eFNMISACTACT ( degC )-40 -29 -7 60 66 93
output_axis [s]180 180 0 0 0 0
FNMISOK_97
Load RPM 700 950 1500 2000 2500 3000 4000 5000 6000 7500 0.10.043 0.043 0.001 0.043 0000000.150.614 0.614 0.833 0.614 1 0.444 0 0 0 00.21 1 1 1 1 1 0.474 0.029 0 00.31 1 1 1 1 1 1 0.885 0.474 0.0430.4111111111 0.6140.511111111110.711111111110.91111111111
FN_TCSTRT (sec)
TCSTRT [degC] -28.8 -17.7 -6.6 10 26.6 37.7 46.1 82.2 93.3 output_axis [s] 12093581086555
FN384 (RPM)ECT [degC] -160 -17.7 10 15.5 32.2 123.3
output_axis [RPM] 200 200 250 250 250 250
FN202 ("H20)SYS DELPR (kPa)29.09 33.86 40.63 54.18 67.72 88.04
output_axis [kPa]6.77 6.97 9.41 16.52 26.71 47.74
FN654S (sec)
TCSTRT [degC] -160 -34.4 -23.3 -15 -6.6 10 48.8 123.3
output_axis [s] 1400 1400 1150 990 870 670
340 340
FNECTWUT (degF)TCSTRT [degC] -160 -9.4 -6.6 123.3
output_axis [degC] 71.1 71.1 77.2 77.2
FNWUT_LDTCSTRT [degC] -160 -17.7 -6.6 123.3
output_axis 0.3 0.3 0.3 0.3
FNWUT_VS (mph)TCSTRT [degC] -160 -17.7 10 26.6 123.3
output_axis [mph] 20 20 25 30 30
FNCAM_ACT_FKDEG CRK0 0.2 2 2.8 60
output_axis [mph] 0.01 0.04 0.4 1 1
CAM_RANGE_SENSDEG CRK -50 -30 -15 0 20
output_axis 22222
DMTL total small leak threshold = TDMKLGTF+TDMKLGTF
DMTL total small leak threshold = TDMKLGTF+TDMKLGTF+FN_KFTDSTAB
TDMKLGTF
GVTAF0.15 0.25 0.5 0.75 0.85
output_axis [s] 115 125 150 188 210
TDMGLGTFGVTAF0.15 0.25 0.5 0.75 0.85
output_axis [s] 0.1 0.1 0.1 0.1 0.1
FIPTGLRIPTGH [A]01234
5678
output_axis [s] 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5
FIPTGLRIPTGH [A]01234
5678
output_axis [s] 11111
1111
FN_KFTDSTABGVTAF/IPTGH01234
5678
0.15 76 76 76 76 76 76 76 76 76
0.25 105 105 105 105 105 105 105 105 105
0.35 135 135 135 135 135 135 135 135 135
0.45 167 167 167 167 167 167 167 167 167
0.55 205 205 205 205 205 205 205 205 205
0.65 262 262 262 262 262 262 262 262 262
0.75 318 318 318 318 318 318 318 318 318
0.85 380 380 380 380 380 380 380 380 380
Signal circuit voltage threshold calculation for DTC P0443
[(42 x Battery voltage) - 150] x 5.0/1024 volts
[(32 x Battery voltage) - 200] x 5.0/1024 volts
14
Page 903 of 947
2009 MY OBD-II Documentation4.7L, Aston Martin V8 VantageAston Martin / Ford Confidential
1) "Continuous" under the "Time Required" column indicates that the specified test cycles at a frequency greater than once every 0.5 seconds whenever the
test entry conditions are met.
2) "Once per driving cycle" under the "Time Required" column indicates that the specified test will complete during the first 2 bags of an FTP as well as under
the test entr
y conditions specified, on the road.
3)All test entry condition parameters are measured instantaneously unless otherwise indicated.
p) If a 6 hour soak is met, some strategies will not require another continuous 6 hour soak if the customer performs a brief key-off. This has been put into
effect to improve evap monitor completion frequency.
q) Some strategies will have the ability to base evap monitor soak length on the CARB cold soak criteria which consists of an ECT range and ACT/ECT
differential.
r) A minimum soak time has been added to CARB's cold soak criteria (footnote q) to allow calibrators to set a minimum soak time if longer soak times are
n
eeded than given by the ACT/ECT-based CARB soak criteria.
a) A pending code will be stored after a malfunction has been detected on one driving cycle; a DTC will be stored after the same malfunction has been detected on the second consecutive driving cycle. The DTC will be erased after 40 warm-up cycles with no malfunction present, after the MIL has been
extinguished for the DTC.b) A DTC will be stored immediately upon detection of a malfunction. The DTC will be erased after 40 warm-up cycles with no malfunction present, after the MIL has been extinguished for the DTC.k) A DTC will be stored after a malfunction has been detected on one drive cycle.The DTC will be erased after 40 warm-up cycles with no malfunction present, after the MIL has been extinguished for that DTC.l) A DTC will be stored after a malfunction has been detected on six consecutive drive cycles. The DTC will be erased after 40 warm-up cycles with no malfunction present, after the MIL has been extinguished for that DTC.o)For intake air temperatures below 20 deg F, no DTC will set for indicated AIR malfunction.
s) A DTC will be stored after an evaporative system leak has been detected and the refueling debounce check has been completed on the subsequent
driving cycle
c)The MIL will be illuminated after a malfunction has been detected on two consecutive driving cycles.
The MIL will be extinguished after three consecutive driving cycles where the monitor was run without a malfunction.d)The MIL will blink immediately upon detection of a misfire rate that exceeds the catalyst damage threshold, regardless of whether fuel is shut off or not.
If the misfire rate drops below the catalyst damage threshold, the MIL will stay on solidly.
The MIL will be extinguished after three consecutive drive cycles where similar conditions have been seen without the malfunction.e)The MIL will be illuminated after a malfunction has been detected on two consecutive driving cycles.
The MIL will be extinguished after three consecutive drive cycles where similar conditions have been seen without the malfunction.f)For intake air temperatures below 32 deg F, the MIL will not illuminate for the indicated EGR DTCs.
For barometric pressures below 22.5"Hg, the MIL will not illuminate for the indicated EGR DTCs.
For intake air temperatures below 20 deg F, the MIL will not illuminate for the indicated AIR DTCs.
This prevents false MIL illumination due to ice in the EGR hoses or AIR switching valve(s).g)This monitor employs EWMA.
The MIL will be illuminated after a malfunction has been detected on two consecutive driving cycles after DTCs have been erased or Keep Alive Memory
h
as been erased (battery disconnect).
The MIL will be illuminated after a malfunction has been detected on up to six consecutive driving cycles during subsequent, "normal" customer driving.
The MIL will be extinguished after up to six consecutive driving cycles without a malfunction.
h) Some automatic transmission monitors are demonstrated following the USCAR Abbreviated On-Board Diagnostic Test Procedure for Vehicles Equipped
wi
th Automatic Transmissions.
This prevents false MIL illumination on this non-turbine speed sensor transmission application.
i)The MIL will be illuminated after a malfunction has been detected on the first driving cycle.
The MIL will be extinguished after three consecutive driving cycles where the monitor was run without a malfunction.j)A DTC will be set after a malfunction has been detected on two consecutive driving cycles.
m) MIL will be illuminated after a malfunction has been detected on two consecutive driving cycles. MIL will be extinguished after the monitor has run
wi
thout a malfunction (same or subsequent drive cycle).
n) A check cap light will be illuminated after a malfunction has been detected on one driving cycle. The check cap light will be extinguished after the monitor
h
as run without a malfunction (same or subsequent drive cycle).
MIL Illumination:
Notes:
Footnotes
Secondary Parameters
DTC Stora
ge:
EOBD 2009MY_V8 Vantage.xls
Notes 08/02/2005
15
Page 905 of 947
Aston Martin V8 Vantage2009MY OBDII Documentation 4.7L Aston Martin Confidential
Component P CodesMalfunction Strategy
Description Malfunction Criteria
(Fault) Fault condition
(Internal labels) Threshold Value
(Fault condition) Entry conditions Entry conditions values Filter Time to
log DTC
Gear Position sensor P0916 Gear Position sensor
short to GND Gear Position signal low Output Voltage < th_low th_low = 0,5V (Key ON) AND NOT
(cranking) AND
VSupply inside prope
r VSupply range = 7V-24.5V 500ms
Gear Position sensor P0917 Gear Position sensor
short to battery or open circuit Gear position signal high Output Voltage > th_high
th_high = 4,5V (Key ON) AND NOT
(cranking) AND
VSupply inside proper VSupply range = 7V-24.5V 500ms
Gear Position sensor P0915 Mechanical damage o
f
magnet holder;
Electrical offset.
Internal sensor failure Gear position signal wrong value The calculated gear from the gear
and shift position sensors is different than the last engaged gear(See annexed Chart 1) th = 3% (Key ON) AND NOT
(cranking) AND
VSupply inside prope
r
range VSupply range = 7V-24.5V 500ms
Shift position P0907 Gear Position sensor short to battery or open circuit Shift position signal high Output Voltage > th_high
th_high = 4,5V (Key ON) AND NOT
(cranking) AND
VSupply inside proper VSupply range = 7V-24.5V 500ms
Shift position P0906 Gear Position sensor short to GNDShift position signal low
Output Voltage < th_low th_low = 0,5V (Key ON) AND NOT
(cranking) AND
VSupply inside proper VSupply range = 7V-24.5V 500ms
Shift position P0905 Mechanical damage o
f
magnet holder;
Electrical offset.
Internal sensor failure Shift position signal wrong value The shift position signal is not
coherent with the self tuned value fo
r
at least one gear.ShiftPosition (i) -
ShiftPositionSelfTuned (i) > th for a timeout
where i=1,2,…,7 th = 50 bit
timeout = 3s (Key ON) AND NOT
(cranking) AND
VSupply inside prope
r
range VSupply range = 7V-24.5V 500ms
Clutch position sensor P0807 P1/ P2 wire short
circuit to GND Clutch position sensor - Primary
Circuit low The asic UH05 inside the TCU
detects the fault and communicate it to the uP
Output Voltage < th_low th_low = 0,5V (Key ON) AND NOT
(cranking) AND
VSupply inside proper
range VSupply range = 7V-24.5V 50ms
Clutch position sensor P0808 P1/ P2 wire short
circuit to battery or open circuit Clutch position sensor - Primary
Circuit high The asic UH05 inside the TCU
detects the fault and communicate it to the uP
Output Voltage > th_high th_high = 4,5V (Key ON) AND NOT
(cranking) AND
VSupply inside proper
range VSupply range = 7V-24.5V 50ms
Clutch position sensor P173A S1/ S2 wire short
circuit to GND Clutch position sensor -
Secondary Circuit low The asic UH05 inside the TCU
detects the fault and communicate it to the uP
Output Voltage < th_low th_low = 0,5V (Key ON) AND NOT
(cranking) AND
VSupply inside proper
range VSupply range = 7V-24.5V 50ms
ASM OBD
128/04/2008
Page 906 of 947
Aston Martin V8 Vantage2009MY OBDII Documentation 4.7L Aston Martin Confidential
Component P CodesMalfunction Strategy
Description Malfunction Criteria
(Fault) Fault condition
(Internal labels) Threshold Value
(Fault condition) Entry conditions Entry conditions values Filter Time to
log DTCClutch position sensor P173B S1/ S2 wire short
circuit to battery or open circuit Clutch position sensor -
Secondary Circuit high The asic UH05 inside the TCU
detects the fault and communicate it to the uP
Output Voltage > th_high th_high = 4,5V (Key ON) AND NOT
(cranking) AND
VSupply inside prope
r
range VSupply range = 7V-24.5V 50ms
Clutch position sensor P0805 Short circuit between
P1 and P2 or short
circuit between S1 and S2 Clutch position sensor - Primary
Secondary short circuit The clutch position signal is a fixed
value (around 2.5 V)
See annexed Chart 2 th_1= 5 km/h
th_2= 2000 bit
timeout_1=100ms timeout_2=50ms (Key ON) AND NOT
(cranking) AND
VSupply inside proper
range VSupply range = 7V-24.5V 50ms
Hydraulic
pressure sensor P0935 Hydraulic pressure
sensor short to GND or open circuit Hydraulic pressure signal circuit
high Output Voltage < th_low th_low = 0,39V (Key ON) AND NOT
(cranking) AND
VSupply inside proper VSupply range = 7V-24.5V 500ms
Hydraulic
pressure sensor P0934 Hydraulic pressure
sensor short to battery Hydraulic pressure signal circuit
low Output Voltage > th_high th_high = 4,79V (Key ON) AND NOT
(cranking) AND
VSupply inside proper VSupply range = 7V-24.5V 500ms
Hydraulic
pressure sensor P0932 Internal Sensor
Damage or open
circuit on the ground sensor wire Hydraulic pressure signal wrong
value Wrong constant pressure value
detected through a correlation
between the pressure variation and an estimation of the oil flow (Key ON) AND NOT
(cranking) AND
VSupply inside proper
range VSupply range = 7V-24.5V 500ms
Kl.30 Power Supply P1794 Open circuit or broken
fuse on TCU supply Kl.30 Power Supply open circuit Power Supply < V_th
V_th = 3V (Key ON) AND NOT
(cranking) 500ms
External sensors power supply or sensor ground P0641 Failure of the sensor
power voltage supply External sensors power supply
or sensor ground open circuit or short circuit V_Sensor_Supply inside proper
range V_Sensor_Supply range
= 4V-5V (Key ON) AND NOT
(cranking) AND
VSupply inside proper
range VSupply range = 7V-24.5V 2500ms
Engine speed from CAN U0401 Internal Problem on
Engine Control System Engine ECU: Engine speed fro
m
CAN. Signal not valid
CAN engine sp = inv_th inv_th = FFFFh NOT (Cranking) AND
(ECU ON since t_on)t_on = 200 ms 1000ms
Engine speed from CAN U1900 Internal Problem on
Engine Control System Engine ECU: Engine speed fro
m
CAN. Signal absent (wrong zero
rpm signal) (CAN engine sp = 0) AND (Engine
ON) Engine ON 1000ms
Engine speed from CAN U1920 Internal Problem on
Engine Control System Engine ECU: Engine speed fro
m
CAN. Signal wrong
(CAN engine speed different form
Clutch speed) AND (CAN engine
speed different from Driveline speed x gear ratio) Seed tollerance=
500rpm (Engine ON) AND
(clutch closed) AND (gear engaged) 1000ms
ASM OBD
228/04/2008