heater ASTON MARTIN V8 VANTAGE 2010 Repair Manual

AML EOBD System Operation Summary

Rory O’Curry Aston Martin Lagonda CONFIDENTIAL 1 May 2009
[email protected] AML EOBD Monitors 07 ROC.doc Page 39 of 43

MIL Code List

MIL Code Description
X P0070 Ambient Air Temperature (AAT) Sensor out of range
X P0106 Manifold Absolute Pressure (MAP) / Barometric Sensor Range/Performance Fault
X P0107 Manifold Absolute Pressure (MAP) / Barometric Sensor Circuit Low Input
X P0108 Manifold Absolute Pressure (MAP) / Barometric Sensor Circuit High Input
P0109 Manifold Absolute Pressure (MAP) / Barometric Sensor Intermittent
X P0112 Intake Air Temperature (IAT) Circuit Low Input
X P0113 Intake Air Temperature (IAT) Circuit High Input
X P0116 Engine Coolant Temperature (ECT) Circuit Range/Performance Fault
X P0117 Engine Coolant Temperature (ECT) Circuit Low Input
X P0118 Engine Coolant Temperature (ECT) Circuit High Input
P0121 Throttle position sensor A circuit Range/Performance
P0122 Throttle position sensor A circuit Low Input
P0123 Throttle position sensor A circuit High Input
P0124 Throttle position sensor A circuit Intermittent
P0125 Insufficient coolant temperature for closed loop fuel control
X P0131 Heated Oxygen Sensor (Bank 1, Sensor 1) Low Voltage
X P0132 Heated Oxygen Sensor (Bank 1, Sensor 1) High Voltage
X P0133 Heated Oxygen Sensor (Ba nk 1, Sensor 1) Slow Response
X P0135 Heated Oxygen Sensor (Bank 1, Sensor 1) Heater Circuit Malfunction
X P0136 Heated Oxygen Sensor (Bank 1, Sensor 2) Lack Of Switching
X P0138 Heated Oxygen Sensor (Bank 1, Sensor 2) High Voltage
X P0141 Heated Oxygen Sensor (Bank 1, Sensor 2) Heater Circuit Malfunction
X P0171 System Too Lean [Bank 1]
X P0172 System Too Rich [Bank 1]
X P0201 Cylinder #1 Injector Circuit Malfunction
X P0202 Cylinder #2 Injector Circuit Malfunction
X P0203 Cylinder #3 Injector Circuit Malfunction
X P0204 Cylinder #4 Injector Circuit Malfunction
P0221 Throttle position sensor B circuit range/performance
P0222 Throttle position sensor B circuit low input
P0223 Throttle position sensor B circuit high input
P0224 Throttle position sensor B circuit intermittent
P0230 Fuel Pump Primary Circuit Fault
P0231 Fuel Pump Secondary Circuit Low Fault
P0232 Fuel Pump Secondary Circuit High Fault
P0298 Engine Oil Over-temperature Condition
X P0300 Random Cylinder Misfire Detected
X P0301 Cylinder #1 Misfire Detected
X P0302 Cylinder #2 Misfire Detected
X P0303 Cylinder #3 Misfire Detected
X P0304 Cylinder #4 Misfire Detected
X P0305 Cylinder #5 Misfire Detected
X P0306 Cylinder #6 Misfire Detected
X P0307 Cylinder #7 Misfire Detected
X P0308 Cylinder #8 Misfire Detected
X P0309 Cylinder #9 Misfire Detected

AML EOBD System Operation Summary

Rory O’Curry Aston Martin Lagonda CONFIDENTIAL 1 May 2009
[email protected] AML EOBD Monitors 07 ROC.doc Page 41 of 43
X P1431 Misfire Monitor Disabled; unable to Learn Trigger Wheel Profile
P1432 Thermostat Heater Control Circuit
P1460 Wide Open Throttle A/C Cut-out Circuit
P1461 A/C Pressure Sensor Circuit High Input
P1462 A/C Pressure Sensor Circuit Low Input
P1463 A/C Pressure Sensor Insufficient Pressure Change
P1464 A/C Demand Out of Self Test Range
P1500 Vehicle Speed Sensor
P1501 Vehicle Speed Sensor Out of Self Test Range
P1549 Intake Manifold Communica tion Control Circuit (Bank 1)
P1572 Brake system input failure (BLS failed then BPS failed)
P1610 Interactive Reprogramming Code – Replace Module
P1611 Interactive Reprogramming Code – Diagnose Further
P1615 Interactive Reprogramming Code – Erase Error
P1616 Interactive Reprogramming Code – Erase Error, Low Voltage
P1617 Interactive Reprogramming Code – Block Program Error
P1618 Interactive Reprogramming Code – Block Program Error, Low Voltage
P1631 Main Relay (Power Hold)
X P1633 Keep Alive Power Voltage too Low
P1635 Tyre/Axle Out of Acceptable Range
P1639 Vehicle Identification (VID) Block Corrupted. Not Programmed
X P1656 CAN Link PCM/PCM Circuit/Network
P1703 Brake switch out of self test range
P1709 Park/Neutral Position Switch Out of Self Test Range
X P2008 Intake Manifold Runner Control Open (Bank 1)
X P2100 Throttle Actuator Control Motor Circuit Open
X P2101 Throttle Actuator Control Motor Circuit Range/Performance
X P2107 Throttle actuator control motor processor
X P2110 Forced limit RPM mode
X P2111 Throttle actuator control system – stuck closed
X P2112 Throttle actuator control system – stuck open
P2121 Pedal position sensor D circuit range/performance
P2122 Pedal position sensor D circuit low input
P2123 Pedal position sensor D circuit high input
P2124 Pedal position sensor D circuit intermittent
P2126 Pedal position sensor E circuit range/performance
P2127 Pedal position sensor E circuit low input
P2128 Pedal position sensor E circuit high input
P2129 Pedal position sensor E circuit intermittent
P2135 Throttle position sensor A/B voltage correlation
P2138 Pedal position sensor D/E voltage correlation
X P2195 Lack of Heated Oxygen Sensor (Bank 1, Sensor 1) Switches, Sensor Indicates Lean
X P2196 Lack of Heated Oxygen Sensor (Bank 2, Sensor 1) Switches, Sensor Indicates Lean
X P2197 Lack of Heated Oxygen Sensor (Bank 1, Sensor 1) Switches, Sensor Indicates Rich
X P2198 Lack of Heated Oxygen Sensor (Bank 2, Sensor 1) Switches, Sensor Indicates Rich


Note.
X MIL codes
* Can be non-mil if below EOBD threshold.

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
P2195
(Bank 1,
Sensor 1) Stage 1:
(Look for short term fuel
trim stuck) Fuel control Closed loop or
Closed loop desired
P2197
(Bank 2,
Sensor 1) Short term fuel trim > 1 - 0.26 * 100% Intake air temp sensor OK
(P0112/0113)
Time with short term fuel
trim at limit > 20 * 1 sec
Engine coolant temp
sensor OK (P0117/0118)
Stage 2:
(Look for HO2S stuck at
startup) Mass Air Flow sensor OK
(P0102/0103)
Cumulative time in test
mode since start up > 30 sec
Throttle Position Sensor
OK (P0122/0123)
Number of switches since
start up < 6
Fuel control In FMEM at start up Fuel level above minimum
level > 0.15 * 100 %
Time entry conditions have
been present > 10 sec
P2196
(Bank 1,
Sensor 1) Stage 1:
(Look for short term fuel
trim stuck) Fuel control
Closed loop or
Closed loop desired
P2198
(Bank 2,
Sensor 1) Short term fuel trim > 1 + 0.26 * 100% Intake air temp sensor OK
(P0112/0113)
Time with short term fuel
trim at limit > 20 * 1 sec
Engine coolant temp
sensor OK (P0117/0118)
Stage 2:
(Look for HO2S stuck at
startup) Mass Air Flow sensor OK
(P0102/0103)
Cumulative time in test
mode since start up > 30 sec
Throttle Position Sensor
OK (P0122/0123)
Number of switches since
start up < 6
Fuel control In FMEM at start up Fuel level above minimum
level > 0.15 * 100 %
Time entry conditions have
been present > 10 sec
Voltage greater than
malfunction threshold > 1.1 volts
Fuel control Closed loop or
Closed loop desired
Time with sensor voltage
out of range > 18 sec
Stream 1 HO2S:
Inferred sensor temp > 204 deg C
(> 400 deg F)
HO2S heater OK
(P0135, P0053-bank1)
(P0155, P0059-bank2)
P0133
(Bank 1) Switching frequency
(Indicates gross failure)< 0.0 Hz
Time since entering closed
loop fuel control > 10 sec
P0153
(Bank 2) Switching frequency
difference from desired
(Test run at correct
frequency)< 0.44875 Hz Short term fuel trim 0.85 - 1.15 * 100 %
Signal voltage amplitude < 0.518 volts Engine coolant temp and ECT sensor OK
(P0117/0118)65 - 116 deg C
(150 - 240 deg F)
Fuel level above minimum
level > 0.15 * 100 %
Intake air temp and IAT
sensor OK (P0112/0113) < 60 deg C
(< 140 deg F)
Engine load and MAF
sensor OK (P0102/0103) 0.2 - 0.4 * 100 %
Vehicle speed and
VSS (P0500) sensor OK 37 - 65 mph
Engine rpm and
crankshaft position circuit
(PIP) OK (P0230) 1800 - 2450 rpm
Throttle position sensor
OK (P0122/0123)
Camshaft ID circuit (CMP)
OK (P0340)
No Misfire Monitor DTCs
Fuel rail pressure sensor
OK (P0190/0192/0193)
Not transitioning into/out of
Characteristic Shift Down
No Purge System reset
Maximum change in
engine rpm while running
it
< 165 rpm
Maximum change in
engine load while running
monitor < 0.11 * 100%
Maximum change in
vehicle speed while
running monitor < 10 mphContinuous
Footnote a)
Footnote a)
Monitor HO2S voltage Footnote a) Footnote c)
Stream 1 (Front)
HO2S Overvoltage
< 8 sec once per
driving cycle
Stream 1 (Front)
HO2S Circuit Slow
Response Monitor HO2S switching
frequency and amplitude
(Forced at 1.5 Hz fixed rate)
P0132
(Bank 1)
P0152
(Bank 2)
Continuous Footnote a) Footnote c)Footnote c)
Continuous
Stream 1 (Front) O2
Sensor Signal Stuck
Lean
Lack of HO2S switches
Lack of HO2S switches
HO2S Monitor
Footnote c)
Stream 1 (Front) O2
Sensor Signal Stuck
Rich
7

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
P2270
(Bank 1) Inferred exhaust temp 71 - 792 deg C
(160 - 1458 deg F)
P2272
(Bank 2) Downstream heater on
time> 120 sec
Pedal position Part throttle
Engine rpm - for forced
excursion only > 1200 rpm
Inferred exhaust temp - for
forced excursion only < 815 deg C
(< 1500 deg F)
Flex fuel composition not
changing
Upstream sensor(s) tested
P2271
(Bank 1) Inferred exhaust temp 71 - 792 deg C
(160 - 1458 deg F)
P2273
(Bank 2) Downstream heater on
time> 120 sec
Pedal position Part throttle
Engine rpm - for forced
excursion only > 1200 rpm
Inferred exhaust temp - for
forced excursion only < 815 deg C
(< 1500 deg F)
Flex fuel composition not
changing
Upstream sensor(s) tested
Voltage greater than
malfunction threshold > 1.1 volts
Stream 2 HO2S heater on
time > 90 sec
Time with sensor voltage
out of range > 18 sec
Stream 2 HO2S:
Inferred sensor temp > 204 deg C
(> 400 deg F)
HO2S heater OK
(P0141, P0054-bank1)
(P0161, P0060-bank2)
P0135
(HO2S11) Circuit continuity check,
monitor voltage for opens and
shorts Feedback circuit state
matches commanded
output state (Digital
signal)Feedback circuit high
or low
Stream 1 HO2S:
Inferred sensor temp 26.6 - 630.5 deg C
(80 - 1167 deg F)
P0155
(HO2S21) Monitor retries allowed for
malfunction
(Background loops)RETRY_ALLOW
P0053
(HO2S11) Functional check, monitor
min. and max. heater current Heater circuit current < 0.465 amps or
> 3.0 ampsStream 1 HO2S:
Inferred sensor temp 121 - 593 deg C
(250 - 1100 deg F)Once per driving
cycle
Stream 1 HO2S heater on
time > 30 sec
Stream 1 sensor(s) tested
(P0133/P0153 tests
completed)
Stream2 sensor (s) tested
P0136, P0156
P0141
(HO2S12) Circuit continuity check,
monitor voltage for opens and
shorts Feedback circuit state
matches commanded
output state (Digital
signal)Feedback circuit high
or low
Stream 2 HO2S:
Inferred sensor temp 149 - 760 deg C
(300 - 1400 deg F)Continuous
P0161
(HO2S22) Monitor retries allowed for
malfunction
(Background loops)RETRY_ALLOW
P0054
(HO2S12) Functional check, monitor
min. and max. heater current Heater circuit current < 0.22 amps
Stream 2 HO2S:
Inferred sensor temp 121 - 732 deg C
(250 - 1350 deg F)Once per driving
cycle
> 3.0 amps Stream 2 HO2S heater on
time > 30 sec
Stream 1 sensor(s) tested
(P0133/P0153 tests
completed)
Stream2 sensor (s) tested
P0136, P0156
HO2S Heater Circuit
Malfunction
P0060
(HO2S22) Footnote a)
Continuous
Footnote a)
Once per driving
cycle
Once per driving
cycle
Monitor normal signal voltage
envelope; forced A/F
excursion if required for green
catalyst
(Rationality check)
Footnote c)
P0059
(HO2S21)
Stream 2 (CMS)
HO2S Overvoltage
P0138
(Bank 1)
P0158
(Bank 2)Monitor HO2S voltage
Monitor normal signal voltage
envelope; forced A/F
excursion if required for green
catalyst
(Rationality check)
Rear HO2S Circuit
Malfunction
HO2S minimum signal
voltages stuck rich> 0.42 volts
HO2S maximum signal
voltages stuck lean
< 0.48 volts
Footnote c)
Footnote a)
Footnote a)
Footnote c)
Footnote c)
Continuous
8

Aston Martin V12 Family
2009 MY V12 Family EOBDincl. V12 Vantage
Aston Martin/Ford Confidential
Component/ System Fault Code Monitor Strategy
Description Malfunction Criteria Threshold Parameter Secondary Parameters Entry Parameters Time Required DTC
StorageMIL Illumin-
ationStream 1 (Front)
HO2S Overvoltage P0132
(Bank 1)
P0152
(Bank 2)Monitor HO2S voltage Voltage greater than
malfunction threshold> 1.1 volts
Fuel control Closed loop or
Closed loop desired Continuous Footnote a) Footnote c)
Time with sensor voltage
out of range > 25 sec
Stream 1 HO2S:
Inferred sensor temp > 204 deg C
(> 400 deg F)
HO2S heater OK
(P0135, P0053-bank1)
(P0155, P0059-bank2)
Rear HO2S Circuit
Malfunction P0136
(Bank 1)Monitor normal signal voltage
envelope; forced A/F
excursion if required for green
catalyst
(Rationality check) HO2S min and max signal
voltages
Rich- < 0.48 volts
Lean- > 0.42 voltsInferred exhaust temp 149 - 760 deg C
(300 - 1400 deg F)Once per driving
cycleFootnote a) Footnote c)
P0156
(Bank 2) Downstream heater on
time> 90 sec
Throttle position Part throttle
Engine rpm - for forced
excursion only > 1000 rpm
Inferred exhaust temp - fo
r
forced excursion only < 871 deg C
(< 1600 deg F)
Flex fuel composition not
changing
Upstream sensor(s) tested
7

Aston Martin V12 Family
2009 MY V12 Family EOBDincl. V12 Vantage
Aston Martin/Ford Confidential
Component/ System Fault Code Monitor Strategy
Description Malfunction Criteria Threshold Parameter Secondary Parameters Entry Parameters Time Required DTC
StorageMIL Illumin-
ationStream 2 (CMS) O2
Sensor signal Stuck
Lean P2270
(Bank 1)
Monitor normal signal voltage
envelope; forced A/F
excursion if required for green
catalyst
(Rationality check) HO2S maximum signal
voltage
< 0.42 volts Inferred exhaust temp 149 - 760 deg C
(300 - 1400 deg F)Once per driving
cycleFootnote a) Footnote c)
P2272
(Bank 2) Stream 2 heater on time > 90 sec
Fuel level above minimum
level> 0.15 * 100 %
Throttle position Part throttle
Engine rpm - for forced
excursion only > 1000 rpm
Inferred exhaust temp - fo
r
forced excursion only < 871 deg C
(< 1600 deg F)
Flex fuel composition not
changing
Upstream sensor(s) tested
Stream 2 (CMS) O2
Sensor signal Stuck
Rich P2271
(Bank 1)
HO2S minimum signal
voltage> 0.48 volts Inferred exhaust temp 149 - 760 deg C
(300 - 1400 deg F)Once per driving
cycleFootnote a) Footnote c)
P2273
(Bank 2) Stream 2 heater on time > 90 sec
Fuel level above minimum
level> 0.15 * 100 %
Throttle position Part throttle
Engine rpm - for forced
excursion only > 1000 rpm
Inferred exhaust temp - fo
r
forced excursion only < 871 deg C
(< 1600 deg F)
Flex fuel composition not
changing
Upstream sensor(s) tested
Stream 2 (CMS)
HO2S Overvoltage Monitor HO2S voltage Voltage greater than
malfunction threshold> 1.1 volts
Stream 2 HO2S heater on
time > 90 sec
Continuous Footnote a) Footnote c)
Time with sensor voltage
out of range > 25 sec
Stream 2 HO2S:
Inferred sensor temp > 204 deg C
(> 400 deg F)
HO2S heater OK
(P0141, P0054-bank1)
(P0161, P0060-bank2)
P0138
(Bank 1)
P0158
(Bank 2) Monitor normal signal voltage
envelope; forced A/F
excursion if required for green
catalyst
(Rationality check)

8

Aston Martin V12 Family
2009 MY V12 Family EOBDincl. V12 Vantage
Aston Martin/Ford Confidential
Component/ System Fault Code Monitor Strategy
Description Malfunction Criteria Threshold Parameter Secondary Parameters Entry Parameters Time Required DTC
StorageMIL Illumin-
ationHO2S Heater Circuit
Malfunction P0135
(HO2S11)Circuit continuity check,
monitor voltage for opens and
shorts Feedback circuit state
matches commanded
output state
(Digital signal)Feedback circuit high
or low
Stream 1 HO2S:
Inferred sensor temp 19 - 649 deg C
(67 - 1200 deg F)Continuous
Footnote c)
P0155
(HO2S21) Monitor retries allowed for
malfunction
(Background loops)RETRY_ALLOW
P0053
(HO2S11) Functional check, monitor min
.
and max. heater current Heater circuit current < 0.465 amps or
> 3.0 ampsStream 1 HO2S:
Inferred sensor temp 121 - 593 deg C
(250 - 1100 deg F)Once per driving
cycle Footnote c)
P0059
(HO2S21) Stream 1 HO2S heater on
time> 30 sec
Stream 1 sensor(s) tested
(P0133/P0153 tests
completed)
Stream 2 sensor(s) tested
(P2270, P2271, 2272, and
P2273 tests completed)
P0141
(HO2S12) Circuit continuity check,
monitor voltage for opens and
shorts Feedback circuit state
matches commanded
output state
(Digital signal)Feedback circuit high
or low
Stream 2 HO2S:
Inferred sensor temp 149 - 760 deg C
(300 - 1400 deg F)Continuous
Footnote c)
P0161
(HO2S22) Monitor retries allowed for
malfunction
(Background loops)RETRY_ALLOW
P0054
(HO2S12) Functional check, monitor min
.
and max. heater current Heater circuit current < 0.22 amps Stream 2 HO2S:
Inferred sensor temp121 - 732 deg C
(250 - 1350 deg F)Once per driving
cycle Footnote c)
P0060
(HO2S22) > 3.0 amps
Stream 2 HO2S heater on
time > 30 sec
Stream 1 sensor(s) tested
(P0133/P0153 tests
completed)
Stream 2 sensor(s) tested
(P2270, P2271, 2272, and
P2273 tests completed)
Stream 3 sensor(s) tested
(P2274, P2275, 2276, and
P2277 tests completed) Footnote a)
Footnote a)
9