Skoda OCTAVIA MK1 Service Manual page 3

Removing and installing coolant pump......................................................................................... 101
Removing and installing, testing coolant thermostat....................................................................103
Installing coolant pipe................................................................................................................... 105
Checking the coolant system for tightness....................................................................................105
FUEL SUPPLY, GAS OPERATION.......................................................................................107
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EMOVING AND INSTALLING PARTS OF THE FUEL SUPPLY SYSTEM
Removing and installing fuel tank with attached parts and fuel filter............................................107
Safety precautions when working on the fuel supply system........................................................111
Rules of cleanliness....................................................................................................................... 111
Removing and installing the fuel delivery unit..............................................................................111
Removing and installing the fuel gauge sender............................................................................113
Removing and installing the fuel tank........................................................................................... 113
Connecting remote control............................................................................................................ 115
Check the fuel delivery unit........................................................................................................... 116
Check fuel flow rate...................................................................................................................... 118
Removing and installing activated charcoal filter system.............................................................119
Repairing the accelerator control.................................................................................................. 120
Adjust accelerator control............................................................................................................. 120
EXHAUST SYSTEM......................................................................................................... 122
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EMOVING AND INSTALLING PARTS OF THE EXHAUST SYSTEM
Removing and installing front exhaust pipe..................................................................................124
Removing and installing exhaust manifold....................................................................................125
Replacing front or rear silencer..................................................................................................... 126
Aligning exhaust system free of stress.......................................................................................... 127
Checking the exhaust system for leaks......................................................................................... 128
1.6 LTR./74 KW ENGINE, SIMOS 2 INJECTION AND IGNITION SYSTEM................................130
S , V.A.G I
ELF DIAGNOSIS
Operation...................................................................................................................................... 130
Technical data of self-diagnosis..................................................................................................... 130
Connecting up the vehicle system tester -V.A.G 1552- and selecting the control unit for engine
electronics..................................................................................................................................... 131
Interrogating and erasing fault memory........................................................................................ 133
Actuator diagnosis......................................................................................................................... 134
Coding control unit........................................................................................................................ 136
S - I.................................................................................................................................. 138
ELF DIAGNOSIS
Fault table..................................................................................................................................... 138
S - II................................................................................................................................. 159
ELF DIAGNOSIS
Reading measured value block..................................................................................................... 159
Read measured value block; display groups 000 to 010...............................................................159
Read measured value block: display groups 011 to 099...............................................................171
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EPAIR IMOS INJECTION SYSTEM
Safety measures........................................................................................................................... 186
Rules of cleanliness....................................................................................................................... 186
Technical data............................................................................................................................... 186
Overview of fitting locations.......................................................................................................... 187
For vehicles ► 07.97.................................................................................................................................. 187
For vehicles 08.97 ►.................................................................................................................................. 189
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EMOVING AND INSTALLING PARTS OF THE INJECTION SYSTEM
Disassembling and assembling top part of intake manifold..........................................................196
Disassembling and assembling fuel distributor.............................................................................197
Disassembling and assembling the air filter..................................................................................197
Removing and installing engine covers......................................................................................... 198
Testing lines and components with the test box -V.A.G 1598/22-..................................................198
Replacing engine control unit........................................................................................................ 199
Adapt the engine control unit to the electronic immobiliser..........................................................200
S ..............................................................................................130
NSPECTION ERVICE
........................................................................................................... 186
......................................................................107
..........................................................................122
.........................................................................191
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