MITSUBISHI GALANT 1989 Service Repair Manual

MITSUBISHI GALANT 1989 Service Repair Manual GALANT 1989 MITSUBISHI MITSUBISHI https://www.carmanualsonline.info/img/19/57312/w960_57312-0.png MITSUBISHI GALANT 1989 Service Repair Manual
Trending: ECU, automatic transmission fluid, battery location, seats, oil pressure, spare wheel, warning light

Page 211 of 1273

MITSUBISHI GALANT 1989  Service Repair Manual FUEL SYSTEM <SOHC-8 VALVE>- On-Vehicule  lnwection
 of MFI Components13-69
CAMSHAFT POSITION SENSOR <Up to 1990 models>
\ /‘4 iI ‘j6FUO857
r
1
Out put characteristic ‘“!I
 pm
One rotation of d

Page 212 of 1273

MITSUBISHI GALANT 1989  Service Repair Manual ‘13-70 FUEL SYSTEM <SOHC-8
 VALVE> -On-Vehicule inspection of MFI Components
(1) Run the engine at the idle speed.
(2) Connect the 
probe to the oscilloscope pick-up point in the 5v
 -- circuit diag

Page 213 of 1273

MITSUBISHI GALANT 1989  Service Repair Manual FUEL SYSTEM  <SOHC-8
 VALVE> -On-Vehicule Inspection of MFI Components13-71
CAMSHAFT POSITION SENSOR <From 1991 models>MlBYU8
sensor/
WV?: (I 6FUO857
Out put charactenstic
I->Time
One rotatton of dist

Page 214 of 1273

MITSUBISHI GALANT 1989  Service Repair Manual 13-72 FUEL SYSTEM <SOHC-8 VALVE> -On-Vehicule Inspection of MFI Components
2Harness stdeCheck for continuity of the ground
circuit.
Connector: Disconnected
Repair the
harness.
* Fzml-Ground)
7FUO497
.

Page 215 of 1273

MITSUBISHI GALANT 1989  Service Repair Manual FUEL SYSTEM <SOHC-8 VALVE> -On-Vehicule
 inspection of MFI Components13-73
CRANKSHAFT POSITION SENSOR <Up to 1990 models>MllYMAA
\IDikZ!utoJP
[VI 1 Out put characteristic
One rotation of distributor I

Page 216 of 1273

MITSUBISHI GALANT 1989  Service Repair Manual 13-74 FUEL SYSTEM  <SOHC-8
 VALVE> -On-Vehicule inspection of MFI Components
Hint 4:
If idling is possible even though the crankshaft  posi-
tion sensor indicated rpm is a deviation from the standard

Page 217 of 1273

MITSUBISHI GALANT 1989  Service Repair Manual FUEL SYSTEM  <SOHC-8
 VALVE> -On-Vehicule lnsoection of MFI Comoonents13975
@ Harness srdeconnector
@ Harness sideconnector
Check for continuity of the ground
circuit.
. Connector: Disconnected
1  Reo

Page 218 of 1273

MITSUBISHI GALANT 1989  Service Repair Manual 13-76 FUEL SYSTEM <SOHC-8 VALVE> -On-Vehicule Inspection of MFI Components
OPERATION
TROUBLESHOOTING HINTS
INSPECTION-Using Scan toolINSPECTION-Using Oscilloscope
Refer to  P.13-73.
HARNESS INSPECTION

Page 219 of 1273

MITSUBISHI GALANT 1989  Service Repair Manual FUEL SYSTEM <SOHC-8 VALVE> -On-Vehicule Inspection of MFI CmpOnentS13977
IGNITION SWITCH-ST <M/T

>
Engine control module connector
II
Enginecontrolmodule01 LO838
Ignition switch (ST)
7
Tr108104
T-7JL

Page 220 of 1273

MITSUBISHI GALANT 1989  Service Repair Manual 13-78 FUEL SYSTEM <SOHC-8
 VALVE> -On-Vehicule inspection of MFI Components
IGNITION SWITCH-ST AND PARK/NEUTRAL POSITION SWITCH <A/T>
MI3YOAa
Park/neutral position s( I‘\\ \
1lclnition switch (ST)
C
Trending: heater, fuel cap, tailgate, Main fusible, MPG, coolant level, stop start