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ENGINE AND EMISSION CONTROL
ACCELERATOR CABLE AND PEDAL
REMOVAL AND INSTALLATION ,
4.9 Nm
Accelerator cable removal steps
1. Clip
2. Adjusting bolts 3. Accelerator cableAccelerator pedal removal steps
4. Accelerator cable connection
Accelerator pedal pin
1113 Nm
9.4
4.9 Nm
8. Bushing
9. Spring
10. Accelerator pedal arm
Accelerator pedal bracket12. Accelerator pedal stopper
NOTEFor models equipped with auto-cruise control system , theaccelerator cable removal/installation procedures arereferred to
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17-6ENGINE ‘AND EMISSION Engine
ACCELERATOR
Clamp the accelerator so that its as
I
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AND EMISSION CONTROL Auto-cruise Control System
GENERAL INFORMATION
By using the auto-cruise control, the driver can
drive at the speed he/she likes [in a range of
mately km/h (25-84 mph) Engine
Engine
(Non-turbo)>Powertrain
(Non-turbo)>, km/h (25-124 mph)
Engine (Turbo) and Engine>] without
ing the accelerator pedal.
assemblv
sensor
Input speedsensorsensor
Control switch
Reservoirassembly
Transaxle rangeswitch
Engine (Turbo)
and
Engine> C o n t r o l s w i t c h ,.
Actuator
Auto-cruise control indicator
Main switch
,Stop light switch
Park/Neutralswitch
Clutch pedal position
switch
sensor
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E N G I N E A N D E M I S S I O N C O N T R O L .
SERVICE
,
Items .
Accelerator cable play mm (in.)
2 - 3
Throttle cable play mm (in.)
Auto-cruise control cable play Engine (Turbo) and Engine>
mm (in.)
SPECIAL TOOLS
MUT-II
Diagnostic trouble code
check harness
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ENGINE AND EMISSION CONTROL Auto-cruise Control
TROUBLESHOOTING ENGINE (NON-TURBO)>
DIAGNOSTIC TROUBLESHOOTING FLOW
Reoccurs not reoccur
No diagnostic troubleDiagnostic troubleNo diagnostic
code or can’t code displayed
with scan tool
NOTE
Before carrying out trouble diagnosis, check all th e following items.
Is the vacuum hose correctly installed and undamag ed?
2. Are the auto-cruise, accelerator, and throttle c ables routed correctly?
3. Do the link assembly and cables move smoothly?
4. Is the play of each cable within its standard va lue?
DIAGNOSTIC FUNCTION
HOW TO READ THE DIAGNOSTIC TROUBLE
When using the scan tool
Connect the scan tool to the data link connector, a nd then
readthe diagnostic trouble codes.
the ignition switch off or
disconnecting the scan tool.
(2)Use the special tools and to
connect the scan tool as illustrated.
If scan tool not available 1. Cycle the ignition key On
Off On Off On within
5 seconds.
2.Count the number of times the check engine/malfunct ion
indicator lamp on the instrument panel flashes on and
off. The number of flashes represents the trouble c ode.
There is a slight pause between the flashes to sepa rate
the first and second digits of the code. Longer pau ses
f l a s h e s s e p a r a t e i n d i v i d u a l t r o u b l e c o d e s .
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ENGINE AND EMISSION CONTROL Auto-cruise
ERASING DIAGNOSTIC TROUBLE CODES .
the scan tool
Connect the scan tool to the data link connector, then, erase the diagnostic trouble codes according
to scan tool instruction.
the scan tool
1. Remove the battery cable from the battery terminal for 10 seconds or more, then, reconnect
the cable.
2. After the engine has warmed up, run it at idle f or about 15 minutes.
INSPECTION CHART FOR DIAGNOSTIC TROUBLE CODES
Code No.
On-board diagnostic items
35
86
15
34
Vehiclespeed signal system
Auto-cruise control switch17-11
87
15
34
34
Auto-cruisecontrol switch1 7 - 1 1
Speed control servo solenoid valve system
02 53 Powertrain control module (PCM)I17-12
82
77Auto cruise control relay system 17-12
Check engine/Malfunction indicator lamp
INSPECTION PROCEDURE FOR TROUBLE CODES
Scan tool35
Code General scan
No. Vehicle speedsignal systemProbable cause
15.
[Comment]No distance sensor signal detected during load cond itions.l
Malfunction the vehicle speed sensor
l the speed sensor l Malfunction connector.l M a l f u n c t i o nl Malfunction of . .
Vehicle speed sensor circuit system check [Vehicle speed sensor input speed sensor or output speed sensor (Refer to GROUP 54 Combination Meter.)
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![MITSUBISHI SPYDER 1990 Service Repair Manual ENGINE AND EMISSION CONTROL Auto-Cruise
Scan tool 86I
C o d e G e n e r a l s c a n
No. control switchP r o b a b l e c a u s e .
[Comment]Speed control switch input above maxi MITSUBISHI SPYDER 1990 Service Repair Manual ENGINE AND EMISSION CONTROL Auto-Cruise
Scan tool 86I
C o d e G e n e r a l s c a n
No. control switchP r o b a b l e c a u s e .
[Comment]Speed control switch input above maxi](/manual-img/19/57345/w960_57345-750.png)
ENGINE AND EMISSION CONTROL Auto-Cruise
Scan tool 86I
C o d e G e n e r a l s c a n
No. control switchP r o b a b l e c a u s e .
[Comment]Speed control switch input above maximum acceptable voltage.lMalfunction of the auto-cruise ,
Replace the auto-cruise control switch.
Scan tool
C o d e G e n e r a l s c a n
No.
34
control switchProbable
.
[Comment]lMalfunction of the auto-cruise control Speed control switch input below minimum acceptable
voltage.
Replace the auto-cruise control switch.
Scan tool15
C o d e G e n e r a l s c a n Speed control servo solenoid
No.system
I, .I
[Comment]l Malfunction of the speed control An open or shorted condition is detected in either the speed control vacuum or vent solenoidl
Malfunction of the connector.
control circuits. l
Malfunction of the
l Malfunction of ‘the PCM.
(Refer to
Measure at PCM connector l Disconnect the connector and
measure at the harness side.
l Voltage between terminal (78) and
groundl Voltage between terminal andgroundOK: positive voltage
and 107
NG
Repair
Check trouble
7 c o n n e c t o r :Check trouble symptom.
Repair
7Replace the PCM.
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![MITSUBISHI SPYDER 1990 Service Repair Manual 1 7 - 1 2E N G I N E A N D E M I S S I O N C O N T R O L Auto-cruise Control
I Scan tool 0 2
control module
[Comment]Internal control module fault is detected. l
Malfunction of MITSUBISHI SPYDER 1990 Service Repair Manual 1 7 - 1 2E N G I N E A N D E M I S S I O N C O N T R O L Auto-cruise Control
I Scan tool 0 2
control module
[Comment]Internal control module fault is detected. l
Malfunction of](/manual-img/19/57345/w960_57345-751.png)
1 7 - 1 2E N G I N E A N D E M I S S I O N C O N T R O L Auto-cruise Control
I Scan tool 0 2
control module
[Comment]Internal control module fault is detected. l
Malfunction of the PCM.
the control
[Comment]l Malfunction of the speed control servo.An open or shorted condition is detected in the spe ed control servo power relay control circuit.l Malfunction of the auto-cruise control relay.
l Malfunction of the connector.
l Malfunction of the
l Malfunction of the PCM.
Speed control servo check
(Refer to
Replace
l Voltage between the terminal
l Voltage between terminal andgroundOK: Battery positive voltage
l Disconnect the connector and
measure at the harness side.
l Voltage between terminal (4) and
around Battery positive voltage
Check the following connector:OK Check trouble symptom.
NG
Replace the PCM.
Revision
- - C h e c k
f o l l o w i n g c o n n e c t o r s : and
NG
Check trouble symptom.
necessary.
A u t o - c r u i s e c o n t r o l -OKCheck trouble symptom.
(Refer to 52 and 107
NG N G
auto-cruise control relay and the speed