Mitsubishi Sigma Workshop Repair Manual 1991-1997 PDF - MMTBSSGM9197OPEK.zip
A full factory-level service and repair guide, complete with electrical wiring schematics, for the 1991-1997 Mitsubishi Sigma — packed with every technical detail you need to service, troubleshoot, fix, and rebuild the car just like a trained technician.
This workshop service and repair manual for 1991-1997 Mitsubishi Sigma models contains:
* Numbered table of contents easy to use so that you can find the information you need fast.
* Detailed sub-steps expand on repair procedure information
* Numbered instructions guide you through every repair procedure step by step.
* Troubleshooting and electrical service procedures are combined with detailed wiring diagrams for ease of use.
* Notes, cautions and warnings throughout each chapter pinpoint critical information.
* Bold figure number help you quickly match illustrations with instructions.
* Detailed illustrations, drawings and photos guide you through every procedure.
* Enlarged inset helps you identify and examine parts in detail.
MAKE: Mitsubishi
MODEL: Sigma (a.k.a. Mitsubishi Diamante)
YEAR: 1991 1992 1993 1994 1995 1996 1997
PRODUCT DETAILS:
Total Pages: 4,121 pages
File Format: PDF (Internal Links, Bookmarked, Table of Contents, Searchable, Printable, high quality)
Language: English
TABLE OF CONTENTS
EWD...1
91-95MY_F10_f20...1
...
WM...1908
91-95_f10-f20...1908
PWGE9004_SIGMA_ABCDEFG_CHASSIS_00...1908
GENERAL...1908
HOW TO USE THIS MANUAL...1910
SCOPE OF MAINTENANCE, REPAIR AND SERVICING EXPLANATIONS...1910
DEFINITION OF TERMS...1910
MODEL INDICATIONS...1910
EXPLANATION OF MANUAL CONTENTS...1911
EXPLANATION OF CIRCUIT DIAGRAMS...1913
VEHICLE IDENTIFICATION...1914
VEHICLE INFORMATION CODE PLATE...1914
MODELS...1914
MODEL CODE...1915
CHASSIS NUMBER...1915
MAJOR SPECIFICATIONS...1918
PRECAUTIONS BEFORE SERVICE...1919
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)-AIR BAG...1923
SUPPORT LOCATIONS FOR LIFTING AND JACKING...1928
STANDARD PARTS-TIGHTENING-TORQUE TABLE...1932
MAIN SEALANT AND ADHESIVE TABLE...1933
PWGE9004_SIGMA_ABCDEFG_CHASSIS_11...1935
ENGINE...1935
SPECIFICATIONS...1936
GENERAL SPECIFICATIONS...1936
SERVICE SPECIFICATIONS...1936
SEALANTS...1937
SPECIAL TOOLS...1938
SERVICE ADJUSTMENT PROCEDURES ...1940
DRIVE BELT TENSION INSPECTION AND ADJUSTMENT...1940
IGNITION TIMING INSPECTION AND ADJUSTMENT...1941
IDLE SPEED INSPECTION...1942
IDLE MIXTURE INSPECTION...1943
COMPRESSION PRESSURE INSPECTION...1945
MANIFOLD VACUUM INSPECTION...1946
SERVICE ADJUSTMENT PROCEDURES ...1949
DRIVE BELT TENSION INSPECTION AND ADJUSTMENT...1949
IGNITION TIMING INSPECTION AND ADJUSTMENT ...1950
IGNITION TIMING INSPECTION ...1952
IDLE SPEED INSPECTION...1954
IDLE MIXTURE INSPECTION...1954
COMPRESSION PRESSURE INSPECTION...1955
MANIFOLD VACUUM INSPECTION...1956
OIL PAN...1959
TIMING BELT ...1965
TIMING BELT ...1969
CAMSHAFT OIL SEALS ...1975
CAMSHAFT OIL SEALS ...1976
CRANKSHAFT FRONT OIL SEAL...1978
CRANKSHAFT REAR OIL SEAL...1979
CYLINDER HEAD GASKET ...1981
CYLINDER HEAD GASKET ...1984
ENGINE ASSEMBLY ...1987
ENGINE ASSEMBLY ...1990
PWGE9004_SIGMA_ABCDEFG_CHASSIS_12...1993
LUBRICATION...1993
GENERAL INFORMATION...1994
SPECIFICATIONS...1995
GENERAL SPECIFICATIONS...1995
LUBRICANTS...1995
SERVICE ADJUSTMENT PROCEDURES...1995
ENGINE OIL INSPECTION...1995
ENGINE OIL REPLACEMENT...1996
OIL FILTER REPLACEMENT...1996
ENGINE OIL COOLER ...1997
PWGE9004_SIGMA_ABCDEFG_CHASSIS_13...1999
FUEL...1999
GENERAL INFORMATION...2002
MULTI POINT INJECTION SYSTEM DIAGRAM...2002
SPECIFICATIONS...2009
GENERAL SPECIFICATIONS...2009
SERVICE SPECIFICATIONS...2010
SEALANTS...2011
SPECIAL TOOLS...2011
TROUBLESHOOTING...2013
EXPLANATION OF TROUBLESHOOTING PROCEDURES...2013
EXPLANATION AND PRECAUTION RELATED TO HARNESS CHECING...2014
ENGINE WARNING LAMP (CHECK ENGINE LAMP)...2016
ITEMS INDICATED BY THE ENGINE WARNING LAMP...2016
ENGINE WARNING LAMP INSPECTION...2017
SELF-DIAGNOSIS...2017
READ OUT OF MALFUNCTION CODE...2020
TRACTION CONTROL (TCL) SYSTEM...2023
AUTO-CRUISE CONTROL SYSTEM...2073
SERVICE ADJUSTMENT PROCEDURES ...2097
THROTTLE BODY (THROTTLE VALVE AREA) CLEANING...2097
IDLE POSITION SWITCH AND THROTTLE POSITION SENSOR ADJUSTMENT ...2097
THROTTLE POSITION SENSOR ADJUSTMENT ...2099
IDLE POSITION SWITCH AND ACCELERATOR POSITION SENSOR (APS) ADJUSTMENT ...2099
FIXED SAS ADJUSTMENT...2101
BASIC IDLE SPEED ADJUSTMENT...2101
ACCELERATOR CABLE INSPECTION AND ADJUSTMENT...2103
FUEL FILTER REPLACEMENT...2104
FUEL GAUGE UNIT REPLACEMENT...2104
TWO-WAY VALVE REPLACEMENT...2105
FUEL PUMP OPERATION CHECK...2105
FUEL PUMP CONNECTOR DISCONNECTION (HOW TO REDUCE THE FUEL PRESSURE)...2105
INSPECTING OPERATION OF THE TCL (TRACTION CONTROL) SYSTEM...2106
AUTO-CRUISE CONTROL CABLES INSPECTION AND ADJUSTMENT...2112
ACCELERATOR PEDAL SWITCH INSPECTION AND ADJUSTMENT...2116
AUTO-CRUISE CONTROL MAIN SWITCH CHECK...2116
AUTO-CRUISE CONTROL SETTING CHECK...2116
SPEED-INCREASE SETIING CHECK...2117
SPEED REDUCTION SETTING CHECK...2117
CHECK OF RETURN TO THE SET SPEED BEFORE CANCELLATION AND AUTO-CRUISE CONTROL CANCELLATION...2118
ON-VEHICLE INSPECTION OF MPI COMPONENTS...2120
COMPONENT LOCATION...2120
POWER SUPPLY AND IGNITION SWITCH-IG ...2130
POWER SUPPLY AND IGNITION SWITCH-IG ...2133
ENGINE CONTROL UNIT POWER EARTH...2137
FUEL PUMP ...2138
FUEL PUMP ...2141
AIR FLOW SENSOR...2145
INTAKE AIR TEMPERATURE SENSOR...2150
BAROMETRIC PRESSURE SENSOR...2153
ENGINE COOLANT TEMPERATURE SENSOR...2155
THROTTLE POSITION SENSOR...2158
IDLE POSITION SWITCH...2161
ACCELERATOR POSITION SENSOR (APS) ...2164
TOP DEAD CENTRE SENSOR ...2166
CRANK ANGLE SENSOR ...2170
CAMSHAFT POSITION SENSOR ...2173
CRANK ANGLE SENSOR ...2176
IGNITION SWITCH-ST ...2179
IGNITION SWITCH-ST AND INHIBITOR SWITCH ...2180
IGNITION SWITCH-ST AND INHIBITOR SWITCH ...2182
POWER STEERING FLUID PRESSURE SWITCH...2186
AIR CINDITIONER SWITCH AND POWER RELAY...2188
FAN MOTOR RELAY (RADIATOR FAN, CONDENSOR FAN)...2194
INDUCTION CONTROL VALVE POSITION SENSOR...2196
IDLE SPEED CONTROL SERVO (STEPPER MOTOR)...2208
IGNITION COIL AND POWER TRANSISTOR ...2214
PURGE CONTROL SOLENOID VALVE...2223
EGR CONTROL SOLENOID VALVE ...2225
VENTILATION SOLENOID VALVE ...2230
VARIABLE INDUCTION CONTROL SERVO...2233
ENGINE/TRANSMISSION OVERALL CONTROL SIGNAL ...2235
ENGINE/TRANSMISSION OVERALL CONTROL SIGNAL ...2237
TRACTION CONTROL SIGNAL ...2239
FUEL LINE AND VAPOR LINE...2248
ACCELERATOR CABLE AND PEDAL...2252
PWGE9004_SIGMA_ABCDEFG_CHASSIS_14...2265
SERVICE ADJUSTMENT PROCEDURES...2267
RADIATOR CAP VALVE OPENING PRESSURE CHECKING...2268
CONCENTRATION MEASUREMENT...2269
PWGE9004_SIGMA_ABCDEFG_CHASSIS_15...2275
SERVICE ADJUSTMENT PROCEDURES...2276
VARIABLE INDUCTION CONTROL SYSTEM INSPECTION ...2276
INTAKE MANIFOLD VACUUM INSPECTION...2278
EXHAUST PIPE AND MAIN MUFFLER...2288
PWGE9004_SIGMA_ABCDEFG_CHASSIS_16...2289
SERVICE ADJUSTMENT PROCEDURES...2293
VOLTAGE DROP TEST OF ALTERNATOR OUTPUT LINE...2293
INSPECTION USING AN ANALYZER...2299
SERVICE ADJUSTMENT PROCEDURES...2303
STARTER RELAY INSPECTION ...2303
SERVICE ADJUSTMENT PROCEDURES ...2306
IGNITION COIL INSPECTION...2306
POWER TRANSISTOR INSPECTION...2307
RESISTIVE CODE INSPECTION...2307
CHECKING THE DETONATION SENSOR...2307
SPARK PLUG CHECK AND CLEANING...2308
INSPECTION USING AN ANALYZER (SECONDARY AND PRIMARY IGNITION VOLTAGE WAVEFORMS)...2309
SERVICE ADJUSTMENT PROCEDURES ...2317
IGNITION COIL INSPECTION...2317
POWER TRANSISTOR INSPECTION...2317
RESISTIVE CODE INSPECTION...2318
CHECKING THE DETONATION SENSOR...2319
INSPECTION USING AN ANALYZER (SECONDARY AND PRIMARY IGNITION VOLTAGE WAVEFORMS)...2320
CRANK ANGLE SENSOR AND CAMSHAFT POSITION SENSOR ...2325
PWGE9004_SIGMA_ABCDEFG_CHASSIS_17...2326
SERVICE ADJUSTMENT PROCEDURES...2328
EMISSION CONTROL DEVICE REFERENCE TABLE...2328
VACUUM HOSE PIPING DIAGRAM ...2333
CRANKCASE EMISSION CONTROL SYSTEM...2343
EVAPORATIVE EMISSION CONTROL SYSTEM...2345
EXHAUST EMISSION CONTROL SYSTEM ...2349
PWGE9004_SIGMA_ABCDEFG_CHASSIS_21...2353
SERVICE ADJUSTMENT PROCEDURES...2355
CLUTCH PEDAL INSPECTION AND ADJUSTMENT...2355
PWGE9004_SIGMA_ABCDEFG_CHASSIS_22...2363
SERVICE ADJUSTMENT PROCEDURES...2365
SPEEDOMETER CABLE REPLACEMENT...2365
PWGE9004_SIGMA_ABCDEFG_CHASSIS_23...2375
SERVICE ADJUSTMENT PROCEDURES...2405
TRANSMISSION FLUID LEVEL INSPECTION...2405
TRANSMISSION FLUID REPLACEMENT...2406