Air Intake Actuator; Air Mix Actuator - Aston Martin V8 Vantage Workshop Manual

Air Intake Actuator

Inspection
1. Connect the battery positive voltage to Intake Actuator
terminal 1 (or 3), and ground to terminal 3 (or 1).
2. Verify that the Air Intake Actuator operates as shown.
If the operation condition is not normal, replace the Air
Intake Actuator.
Terminal (C0149) Air Intake Actuator Operation
1 3
Ground B+ Fresh > Recirculate
B+ Ground Recirculate > Fresh
October 2005

Air Mix Actuator

Inspection
1. Connect the battery positive voltage to Air Mix Actuator
terminal 6 (or 7), and ground to terminal 7 (or 6). Verify
that the Air Mix Actuator operates as shown.
If the operation condition is not normal, replace the Air Mix
Terminal (C2130) Air Intake Actuator Operation
1 3
B+ Ground Cold - Hot (LHD)
Ground B+
2. Check that the resistance between terminals 3 and 5,
and 1 and 5 matches the Air Mix Actuator operation as
shown in the graph below.
If the operation condition and resistance are not normal,
MAX HOT
7°
L.H.D.
MAX COLD
3
LHD
RHD
KILOHM
Workshop Manual
Body Ventilation system (12.01)
Climate Control (12.00)
Actuator.
Hot - Cold (RHD)
Hot - Cold (LHD)
Cold - Hot (RHD)
replace the Air Mix Actuator.
MAX COLD
90°
7
6
R.H.D.
MAX HOT MAX HOT
5 1 3 5
6 7
BETWEEN 2-5 BETWEEN 1-5
TERMINALS WIRE
TERMINALS WIRE
5.9
2.6
MAX MAX MAX
HOT
COLD HOT
AIR MIX ACTUATOR POSITION
C2130
5 1
3
* *
MAX COLD
1 6 7
MAX
COLD
12-1-3