Eagle Sedan L6-258 4.2L (1984)
3.
Sole-Vac Vacuum Actuator Adjustment
a.
Remove the vacuum hose to the vacuum actuator and plug the hose. Connect an external vacuum source to the actuator and apply 10-15
inches Hg. of vacuum to the actuator.
b.
Shift transmission to Neutral.
c.
Adjust idle speed to the following rpm using the vacuum actuator adjustment screw on the throttle lever: 850 rpm - Auto. Trans./950 rpm -
Man. Trans. The adjustment is made with all accessories turned off.
NOTE:
The curb idle should always be adjusted after vacuum actuator adjustment.
4.
Curb Idle adjustment
a.
Remove the vacuum hose to the sole-vac vacuum actuator and plug the hose.
b.
Shift transmission into Neutral.
c.
Adjust the curb idle using the 1/4" hex-head adjustment screw on the end of the sole-vac unit.
Set speed to:
750 rpm - Man. Trans./700 rpm - Auto. Trans.
NOTE:
Engine speed will vary 10-30 rpm during this mode due to closed loop fuel control.
d.
Reconnect the vacuum hose to the vacuum actuator.
5.
TRC Adjustment (Anti-Diesel)
The TRC screw is preset at the factory and should not require adjustment. However, to check adjustment, the screw should be 3/4 turn from closed
throttle position.
Sole-Vac (Throttle Positioner) Operation - 6-Cylinder
Engine
Sole-Vac Component Function
Operation
Phase
Sole, Vac Vacuum Actuator
Sole-Vac Holding Solenoid
At start up
Energized for minimum of 15 seconds
Energized for minimum of 60 seconds
Warm-up
Energized until carb. air temp. exceeds
Energized until engine coolant temp.
Phase
13~C (55~F)
exceeds 57~C (135~F)
During
Energized
accessory
loads (AC,
defogger,
headlamps,
power steering)
When idle
Energized
Energized
speed drops
(NOTE: Solenoid remains energized
below pre-
until throttle is held open for at least
determined
3.0 seconds.)
rpm (1)
When throttle
Energized for 0.1 seconds
Energized for 2.5 seconds
is moved from
closed (idle) to
open (acceleration
- cruise) or when
idle speed drops
below pre-determined
rpm(2)
(1)
550 rpm manual transmission-low altitude models
600 rpm manual transmission-high altitude models