1990 MITSUBISHI SPYDER check engine

AUTOMATIC TRANSAXLE
ENGINE (TURBO) AND ENGINE> On-vehicle
REDUCING PRESSURE ADJUSTMENT 23100180033
WHEN SCAN TOOL IS NOT USED 1. Remove parts up to the oil filter in the same wa y as
for adjustment of the line pressure. The valve body need
not be removed.
2.Tune the adjustment screw of the lower valve body a nd
adjust so that the reducing pressure is the standard value.
When the adjustment screw is turned clockwise, the reduc-
ing pressure decreases; when it is turned counterclock-
wise, it increases.
NOTE
When adjusting the reducing pressure, aim for the c enter
value
(60 psi)] of the standard value allowance.
Standard value: 415-435 psi)
Oil pressure change for each turn of adjustment,
screw: 45
(6.5 psi)
3. Install the oil filter and oil
in the same way as for
adjustment of the line pressure.
4. Perform the oil pressure test. Readjust if neces sary.
WHEN SCAN TOOL IS USED 1. Use the scan tool to force-actuate the pressure control
solenoid valve to 50
duty, and measure the
brake apply pressure at that time. If the brake
apply pressure is not within the standard value, ad just
using the reducing pressure adjustment screw.
Standard value:
(36-44 psi)
Oil pressure change for each turn of adjustment
screw: 22
(3.2 psi)
2. Check to be sure, after completing this adjustme nt, that
the reducing pressure is within the range of
(51-68 psi).
Caution
The adjustment should be made at an oil temperature
of
If the adjustment is made at an oil temperature tha t
is too high, the line pressure will decrease during
idling, with the result that a correct adjustment c annot
be made.
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ENGINE (TURBO) AND ENGINE>
Button pressed brake pedal is depressed)
Button not pressed
Button pressed
Push buttonPush
Push
LOCK
ACC
0 0 0 0 0 2 0 9
,
1.Shift selector lever to each, and check lever
moves smoothly and clicks
indicator is
2.Check that the selector lever can be shifted to
(by button dperation as shown in the
3.Start the engine check if the vehicle
when the selector lever is from to moves
backward when shifted
4. When the shift lever adjust control cable’
and selector lever sleeve. Check for
sliding parts.
NOTE .
To move the selector lever “P” any
other position, first turn. the
key to
‘other than “LOCK (OFF)” the pedal.
. .
INTERLOCK
the vehicle and switch OFF before
making the check.
1Check that, under the the
lever cannot be moved from the position other
position.
Also check, at the same time, that the button
be pressed.
Ignition key position: or
Brake pedal: Depressed .
2.Check that, under the following conditions, the sel ector
lever can be moved from the
position to any other
position.
Press the button a few times and check to be sure that
the selector lever moves smoothly.
Ignition key position: “ACC”
Brake pedal: Depressed
Button: Pressed
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3. Check that, at all positions of the selector lev er (other
than “P”), the ignition key cannot be turned to the “LOCK
(OFF)” position.
Check to be sure that the ignition key smoothly tur ns
to the “LOCK (OFF)” position when the selector leve r
isthen set to the position and the button is released.
4.If a malfunction is discovered when following the above
checking procedures, either adjust or check the key inter-
lock cable mechanism. (Refer to P.

AUTOMATIC TRANSAXLE
ENGINE (TURBO) AND ENGINE> On-vehicle Service‘
ACCSHIFT LOCK MECHANISM
1.
2.
3.
4.
Push button
Push button ACC
ACCI
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ector
lever cannot be moved from the position to any other
position.
Ignition keyposition: “ACC”
Brake pedal: Not depressed
Button: Pressed
Check that, under the following conditions, the sel ector
lever can be moved smoothly from the
position to
any other position.
Ignition keyposition: “ACC”
Brake pedal: Depressed
Button: Pressed
I.
Check that, under the following conditions, the sel ector
lever can be moved smoothly from the
position to
the “P” position.
Ignition key position: “ACC”
Brake pedal: Released
Button: Pressed
If a malfunction is discovered when following the a bove
checking procedures, either adjust or check the shi ft lock
cable mechanism. (Refer to P.

AUTOMATIC TRANSAXLE
ENGINE (TURBO) AND ENGINE> Transaxle Control
-ever
te
SleeveDetent plate
Selector lever
Detent pin
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OVERDRIVE SWITCH BUTTON/OVERDRIVE
SWITCH REMOVAL
(1) Use a flat-tip screwdriver to remove the overdr ive switch
button.
(2) Remove the overdrive switch mounting screw.
(3) Pressing the switch, remove the overdrive switch.
REASSEMBLY SERVICE POINTS
DE T E N TS P R I NG A S S E M BLY
Shift the selector lever to the neutral (N) positio n, and then
install the detent spring assembly so that the roll er is in the
detent plate groove.
SELECTOR KNOB INSTALLATION
(1) Put the selector lever in the position, turn the sleeve
and adjust the dimension between the sleeve and the
end of the lever so it reaches 16 mm (1.02 in.)
(2) Install the selector knob.
(3) Check that dimension (A) between the detent pla te and
detent pin reaches the standard value.
Standard value (A): 1.7-2.4 mm
in.)
(4) If outside the standard value, remove the selec tor knob
and turn the sleeve again to readjust.

,
(TURBO) AND ENGINE> . .
.
lCheck the wear
lCheck the spring’ for
OVERDRIVE SWITCH CONTINUITY
Terminal No.Switch position3
OD is operating (ON)
OD is not operating (OFF)
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AUTOMATIC TRANSAXLE
ENGINE (TURBO) AND ENGINE> Lock
LOCK
I N S T A L L A T I O N
Secure the section between the metals of the
and key interlock cable with the of the steering cover
assembly.
Caution ,
Do not change the routing of shift lock cable to the
lever assembly. .
LOCK CABLE (SELECTOR LEVER SIDE)
INSTALLATION
(1) Place the selector fever in position
(2) Fasten the shift lock cable’ at the position where the end
of the shift lock cable is
above the red marking.
LEVER
I N S T A L L A T I O N
(1) Install the key interlock cable on the lock cam .
(2) Install the spring and washer of the key interl ock cable
as shown.
(3) While lightly pushing the cable coupling portio n of the
cam in-the direction A, tighten the nut to fasten the
key interlock cable. .
Check the cable assemblies for function and for dam
age.
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AUTOMATIC TRANSAXLE
ENGINE (TURBO) AND ENGINE> Transaxle Assembly
23100570192
REMOVAL AND INSTALLATION
Engine (Turbo)>
(Refer to GROUP 00 Maintenance
(Refer to GROUP 42 Under Cover.)
Post-installation Operationl Battery Installationl Under Cover Installation(Refer to GROUP 42 Under Cover.)l Transaxle Fluid Supplying(Refer to GROUP 00 Maintenance Service.)l Selector Lever Operation Check
Removal steps
1. Air cleaner cover and air intakehose assembly2. Air cleaner element
3. Air hose
4. Air hose A5. Battery tray
6. Evaporative emission canister
7. Evaporative emission canister holder
8. Battery tray stay
9. Transaxle control cable connection
10. Oil dipstick and guide assembly Starter motor
12. Park/Neutral position switch con-
nector
13. Oil temperature sensor connector
14. Kick down servo switch connector
15. Solenoid valve connector
16. Pulse generator connector
17. Speedometer connector
18. Transaxle assembly mounting bolts
19.
roll stopper bracket mounting
20. Transaxle mounting bracket mount-
ing nuts21. Transaxle oil cooler hoses connectionl Supporting engine assembly
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AUTOMATICTRANSAXLE
ENGINE (TURBO) AND ENGINE> Transaxle Assembly
Engine>
Pre-removalOperationl Transaxle Fluid Draining(Refer to GROUP 00 Maintenance Service.)l Battery Removall Under Cover Removal(Refer to GROUP 42 Under Cover.)I
I
I
Post-installation Operationl Battery Installationl Under Cover Installation(Refer to GROUP 42 Under Cover.)l Transaxle Fluid Supplying(Refer to GROUP 00 Maintenance Service.)l Selector Lever Operation Check
30 Nm
5915
44Nm
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Removal steps
1. Air cleaner cover and air intakehose assembly2. Air cleaner element
3. Battery tray
4. Battery tray stay
5. Transaxle control cable connection
6. Oil dipstick and guide assembly7. Starter motor
8. Park/Neutral position switch
connector9. Oil temperature sensor connector
10. Kick down servo switch connector11. Solenoid valve connector
12. Pulse generator connector
13. Speedometer
14. Transaxle assembly mounting bolts
15. roll stopper bracket mounting
16. Transaxle mounting bracket mount-
ing nuts17. Transaxle oil cooler l Supporting engine assembly