1990 MITSUBISHI SPYDER Service Repair Manual

Page 665 of 2103

MITSUBISHI SPYDER 1990  Service Repair Manual RESISTOR  CHECK   Engine  (Turbo)>;
  T e r m i n a l s
1.  Disconnect  the  resistor  connector.
2.  Measure  the  resistance  between  terminals.
Measuring  terminalsResistance
4-3
5-3
6-3
3.
If  th

Page 666 of 2103

MITSUBISHI SPYDER 1990  Service Repair Manual Checking  the  Coil  Resistance
1.Disconnect  the  idle  air  control  motor  connector  and  con-
nect  the  special  tool  (test  harness).
2.  Measure  the  resistance  between  terminal  2  (white

Page 667 of 2103

MITSUBISHI SPYDER 1990  Service Repair Manual IDLE AIR CONTROL  (DC: MOTOR)
CHECK
 Engine>
Use a stethoscope or long blade screwdriver to chec k if the
operating  sound  of  the  idle  air  control’  motor  can 
immediately  after  the  ignitio

Page 668 of 2103

MITSUBISHI SPYDER 1990  Service Repair Manual Connect  a  hand  vacuum  pump  to  the  nipple.
Connect  a  battery  to  the  solenoid  valve  and  apply  a  vacu-
um to check air-tightness.
Battery  voltage
Not  applied
Applied  nipple
Open 
Clos

Page 669 of 2103

MITSUBISHI SPYDER 1990  Service Repair Manual REMOVAL  AND  INSTALLATION
 Operation
lFuel  Line  Pressure  Reduction  (Refer  to l Spark  Plug  Cable  Removal
Post-installation  Operation  Spark  Plug  Cable  Installationl Fuel  Leakage  Inspecti

Page 670 of 2103

MITSUBISHI SPYDER 1990  Service Repair Manual   ( T U R B O )
Remove  the  fuel  rail  (with  the   attached   it.)
Caution  ,
Do  not  drop  the  injector. 
  . .  . 
Fuel  rail
INSTALLATION  SERVICE  POINTS
  INJECTORS  INSTALLATION
(1)  Apply

Page 671 of 2103

MITSUBISHI SPYDER 1990  Service Repair Manual   E N G I N E  ( T U R B O )
AND  ENGINE>
REMOVAL  AND  INSTALLATION
(Refer  to   17   Service.)
 Engine (Turbo)>
2 A . . 
4.93.6
Removal  steps
1.  Accelerator  cable  connection2.  Air  hose   Engin

Page 672 of 2103

MITSUBISHI SPYDER 1990  Service Repair Manual DISASSEMBLY  AND  REASSEMBLY
 Englne (Turbo)>
4
1.4
,
I
  1.  Throttle  position  Sensor  (with in  closed   position  switch)2.  air  control  motor
3.  O-ring4.  Throttle  body
,