charging ASTON MARTIN V8 VANTAGE 2010 User Guide

Fuel Charging System (03.04)
Engine (03.00)3-4-8 Workshop Manual May 2007

Air Charging (03.12)
Engine (03.00)
Issue 4, November 2008 Workshop Manual 3-12-1
Engine (03.00)
Air Charging (03.12)
Maintenance
Remove
1. Raise the vehicle and make it safe.
2. Remove the front road wheel at the side of the air filter
to be removed.
3. Apply protective tape to the wheelarch area of the front wing to prevent damage.
4. Remove the front outside screw that attaches the valance.
Repair Operation Time (ROT)
Repair Operation Time (ROT)

Air Charging (03.12)
Engine (03.00)3-12-2 Workshop ManualIssue 4, November 2008
5. Move the valance away to get access to the wheelarch
liner attachment screws (refer to Figure 1).
Figure 1 - Front Wheelarch Liner Attachment (Right side shown)
6. Remove the five screws (1) that attach the wheelarch liner to the bumper.
7. Remove the three M6 Torx screws (2) that attach the wheelarch liner to the front undertray.
8. Remove the three screws (3) that attach the wheelarch liner to the front valance.
9. Move the wheelarch liner away to get access to the air filter box.
10. Remove the seven self-tapping screws that attach the base of the air cleaner.
11. Remove the the base of the air cleaner.
12. Remove the air filter element.
Installation
1. Clean the air cleaner box and base.
2. Install the air filter element.
3. Remove the the base of the air cleaner.
4. Install the seven self-tapping screws that attach the base of the air cleaner.
5. Put the wheelarch liner back into position.
6. Install the three screws (3) that attach the wheelarch liner to the front valance (refer to Figure 1).
7. Install the three M6 Torx screws (2) that attach the wheelarch liner to the front undertray.
8. Install the five screws (1) that attach the wheelarch liner to the bumper.
9. Make sure that the valance is in the correct position.
10. Install the front outside screw that attaches the valance.
11. Remove the protective tape from the wheelarch.
12. Install the front road wheel.
13. Lower the vehicle.
Engine Air Cleaner Assembly - Remove
and Install
Remove
1. Raise the vehicle and make it safe.
2. Remove the front road wheel at the side for the air filter box to be removed.
3. Apply protective tape to the wheelarch area of the front wing to prevent damage.
4. Remove the front outside screw that attaches the valance.
5. Move the valance away to get access to the wheelarch liner attachment screws (refer to Figure 1).
Figure 1 - Front Wheelarch Liner Attachment (Right side shown)
6. Remove the five screws (1) that attach the wheelarch liner to the bumper.
7. Remove the three M6 Torx screws (2) that attach the wheelarch liner to the front undertray.
8. Remove the three screws (3) that attach the wheelarch liner to the front valance.
9. Move the wheelarch liner away to get access to the air filter box.
10. Remove the self-tapping screw that attaches the mass air-flow meter to the air filter box.
11. Disconnect the mass air-flow meter from the air filter box.
12. Disconnect the air inlet duct from the air filter box .
13. Remove the three M6 screws that attach the air filter box.
14. Remove the air filter box.
Install
1. Put the air filter box in position.
2. Install the three M6 screws that attach the air box.
3. Connect the air inlet duct to the air filter box.
4. Connect the mass air-flow meter to the air filter box
Repair Operation Time (ROT)
ItemCode
Engine Air Cleaner Assembly - Right
Side - Remove and Install 03.12.DJ
Engine Air Cleaner Assembly - Left Side
- Remove and Install 03.12.DH

Air Charging (03.12)
Engine (03.00)
Issue 4, November 2008 Workshop Manual 3-12-3
5. Install the self-tapping screw that attaches the mass air-
flow meter to the air filter box.
6. Put the wheelarch liner back into position.
7. Install the three screws (3) that attach the wheelarch liner to the front valance (refer to Figure 1).
8. Install the three M6 Torx screws (2) that attach the wheelarch liner to the front undertray.
9. Install the five screws (1) th at attach the wheelarch liner
to the bumper.
10. Make sure that the valance is in the correct position.
11. Install the front outside screw that attaches the valance.
12. Remove the protective tape from the wheelarch.
13. Install the front road wheel.
14. Lower the vehicle.

Air Charging (03.12)
Engine (03.00)3-12-4 Workshop ManualIssue 4, November 2008

Fuel Tank and Lines (10.01)
Fuel (10.00)10-1-2 Workshop Manual May 2007
Fuel (10.00)
Fuel Tank and Lines (10.01)
Description
This vehicle uses a return less fuel system in which the fuel pump, controlled by the fuel pump driver module, is run to
supply fuel through one in-tank filter to the fuel rail (Refer to ’Fuel Charging System (03.04)’, page 3-5-1). A pressure senso r
and a temperature sensor are fitted on th e primary fuel rail. The fuel pump speeds are varied as required to regulate the
fuel pressure in the fuel rails.
$GGQRLQLOOXVWUDWRU
6DYHDVSGI
5HRSHQLQSKRWRVKRSDQGVDYHDVGSLSGI
3XPS
)XHO)LOWHU
)XHO5DLOV )XHO3XPS
'ULYHU0RGXOH
)LOO/LPLW9HQW9DOYH
(OHFWULFDO
&RQQHFWRU


May 2007 Workshop Manual 12-1-1
Climate Control (12.00)
Contents
Body Ventilation (12.01) ...................................... 12-1-2Air Intake & Distribution System............................ 1-2 Air Intake Actuator ................................................. 1-3
Air Mix Actuator .................................................... 1-3
Airflow Mode Actuator........................................... 1-4
Heater System (12.02) ......................................... 12-2-1 Maintenance ........................................................... 2-1 RHD/LHD Heater Unit (Including ECU)-Renew...... 2-1
Air Conditioning (A/C) System (12.03) ................ 12-3-1
Major Components................................................. 3-2 Refrigerant System ................................................. 3-3
Storing Refrigerant ................................................. 3-4
Handling Insufficient Refrigerant Level ................... 3-4
Handling Compressor Oil....................................... 3-4
Refrigeration Cycle................................................. 3-4
Specifications.......................................................... 3-5 Refrigerant and Lubricant ....................................... 3-5
Capacities .............................................................. 3-5
Torque Figures ....................................................... 3-5
Diagnostics ............................................................. 3-6 Electrical Connectors.............................................. 3-6
DTC Inspection ...................................................... 3-7
Single Fault Codes.................................................. 3-7
Multiple Fault Codes .............................................. 3-8
Maintenance ........................................................... 3-9 Connections .......................................................... 3-9
Recovery................................................................ 3-9
Evacuation ........................................................... 3-10
Charging .............................................................. 3-10
A/C System Testing............................................... 3-11
Leaks ................................................................... 3-12
System Pressure Fault Classification ...................... 3-12
Maintenance ......................................................... 3-13 Condenser-Renew ............................................... 3-13
Air Conditioning Compressor-Renew ................... 3-13
Blower Assembly-Renew ...................................... 3-14
Compressor to Condenser Tube
Assembly-Renew.................................................. 3-14
Troubleshooting ................................................... 3-16

Air Conditioning (A/C) System (12.03)
Climate Control (12.00)
May 2007 Workshop Manual 12-3-3
The A/C unit houses the evaporator, heater matrix and air
flow flaps.
The unit also incorporates two servo motor operated air
distribution flaps.
1. Regulates airflow to the cabin vents.
2. Regulates airflow to the defrost / demist air ducting.
When the cabin air flap is open, air is ducted to the cabin via
face and foot level air vents.
Condensate (water) which forms on the evaporator fins is
drained out of the unit case through a drain hose, located at
underneath / rear of the evaporator.
Refrigerant System

Warning
Do not perform a pressure test or leak test for R-134a service equipment and or vehicle A/C using
compressed air. Some mixtures of air and R-134a have
been shown to be combustible at elevated pressures.
These mixtures, if ignited, ma y cause injury or property
damage. Additional health and safety information may
be obtained from refrigerant manufacturers.
Warning
Do not allow refrigerant to leak near a fire or any kind of heat. A poisonous gas may be generated if
refrigerant gas contacts fire or heat such as from
cigarettes and heaters. When carrying out any
operation that can cause refr igerant leakage, extinguish
or remove the above mentioned heat sources and
maintain adequate ventilation.
Warning
Handling liquid refrigerant is dangerous. A drop of
refrigerant on the skin can result in localized frostbite. When handling refrigerant, wear gloves and safety
goggles. If refrigerant sp lashes into the eyes,
immediately wash them with clean water and consult a doctor.
Warning
Avoid breathing A/C refrigerant or lubricant vapor.
Exposure may irritate eyes, nose and throat. Also, due
to environmental concerns , Aston Martin recommend
the use of a recovery/recycling/recharging unit when
draining R-134a from the A/C system. If accidental A/C
system discharge occurs, vent ilate the work area before
resuming service.

Air Conditioning (A/C) System (12.03)
Climate Control (12.00)
May 2007 Workshop Manual 12-3-9
Maintenance
Assessment of the A/C system operating efficiency and fault
classification may be achieved by using the facilities on a
Recovery / Recycling / Recharging unit.
Follow the manufacturer's instructions implicitly and observe
all safety considerations.
Connections
Only use hoses with connectors which are dedicated to
HFC 134a charge ports.
Recovery
Read manufacture’s instructions and warnings before
completing any recovery / evacuating and charging
operations.
Warning
Under no circumstances should connections be made with the A/C system in operation or valves open. Should valves be open and a vacuum pump or
refrigerant container attached, an explosion could
occur as a result of high pressure refrigerant being forced back into the vacuum pump or container.
Warning
Handling liquid refrigerant is dangerous. A drop of
refrigerant on the skin can result in localized frostbite. When handling refrigerant, wear gloves and safety
goggles. If refrigerant sp lashes into the eyes,
immediately wash them with clean water and consult a doctor.
Caution
Do not attempt to adapt this unit for R-12 as an A/C
system failure will result. Recovery / Recycle /
Recharging equipment has sp ecial connections to avoid
cross contamination wi th R-12 systems.
The A/C unit’s overfill li mitation mechanism has been
calibrated specifically for use with the 50 lb. (23 Kg)
refillable refrigerant tank.
Run the A/C system for a few minutes before starting the
recovery procedure as this wil l enable more refrigerant to
be recovered. Turn the A/C system off before starting the
procedure.
Ensure the A/C system has pre ssure in it before beginning
the recovery process; if there is no system pressure there is
no refrigerant to recover.
Ensure that the oil drain valve is closed.
Caution
The Recovery / Recycling / Re charging unit relies on a
weighing mechanism to weight the quantity of oil
removed. Ensure that the Recovery / Recycle /
Recharging unit is not disturbed during the recovery procedure.

Air Conditioning (A/C) System (12.03)
Climate Control (12.00)
12-3-10 Workshop Manual May 2007
1. Connect an R-134a Recovery / Recycling / Recharging
unit to the vehicle A/C system.
2. Follow the Recovery / Recycling / Recharging unit manufacturer’s instructions to evacuate the A/C system.
Evacuation
The removal of unwanted air and moisture, is critical to the
correct operation of the A/C system. Moisture in the system
can be highly destructive and may cause internal blockages
due to freezing; water suspended in the lubricating oil will
damage the compressor. Once the A/C system has been
dismantled, or the refrigerant charge recovered, all traces of
moisture must be removed before charging.
Read manufacture’s instruct ions and warnings before
completing any Recovery / Recycling / Recharging
operation.
1. Connect an R-134a Recovery / Recycling / Recharging unit to the vehicle A/C system.
2. Follow the Recovery / Recycling / Recharging unit manufacturer’s instructions to evacuate the A/C system.
Charging
Read manufacture’s instruct ions and warnings before
completing any Recovery / Recycling / Recharging
operation.
1. Connect an R-134a Recovery / Recycling / Recharging unit to the vehicle A/C system.
2. Follow the Recovery / Recycling / Recharging unit manufacturer’s instructions to charge the A/C system.
Compressor oil may be drawn ou
t during this process, take
note of the quantity recovered so that it may be replaced.
It is recommended that initiall y only the high-side valve be
opened at the start of the pr ocedure. After a short time a
small depression should be seen on the low-side, at which
point the low-side valve may be opened and the evacuation
process completed. If a vacuum is not registered on the
low-side, it may indicate that the expansion valve is
permanently closed or that th e system is blocked. This
simple check may save time and effort when the system is
recharged.
Caution
Do not exceed the specificat ion when charging the A/C
system with refrigerant. Doing so will decrease the
efficiency of the A/C unit or damage the refrigeration cycle parts.
Caution
Always start the charging of refrigerant from the high-
pressure side. If charging st arts from the low-pressure
side, vanes of the A/C compressor will not be released and abnormal noise may result.