Briggs & Stratton VANGUARD M490000 Repair Manual page 111

CHECK/RELIEVE FUEL SYSTEM PRESSURE ----------------------------------------------------------------------------------------- 109
Safety Precautions -------------------------------------------------------------------------------------------------------------------------- 109
Check/Relieve Fuel System Pressure for Model 490000 ------------------------------------------------------------------------ 109
Check/Relieve Fuel System Pressure for Models 540000/610000 ------------------------------------------------------------ 109
MODEL 490000 FUEL SYSTEM COMPONENTS -------------------------------------------------------------------------------------- 113
Air Cleaner Assembly/Static Guard/Decorative Cover/Blower Housing -------------------------------------------------------113
ECM ---------------------------------------------------------------------------------------------------------------------------------------------114
MAP/MAT Sensor --------------------------------------------------------------------------------------------------------------------------- 115
Ignition Coil ----------------------------------------------------------------------------------------------------------------------------------- 115
Fuel Filter --------------------------------------------------------------------------------------------------------------------------------------115
Mechanical Diaphragm Fuel Pump -----------------------------------------------------------------------------------------------------115
Fuel Pump Module --------------------------------------------------------------------------------------------------------------------------116
Fuel Rail/Fuel Injectors -------------------------------------------------------------------------------------------------------------------- 116
CKP Sensor ---------------------------------------------------------------------------------------------------------------------------------- 117
EHT Sensor -----------------------------------------------------------------------------------------------------------------------------------118
EFI Wire Harness --------------------------------------------------------------------------------------------------------------------------- 118
HO2 Sensor ----------------------------------------------------------------------------------------------------------------------------------- 121
MODELS 540000/610000 FUEL SYSTEM COMPONENTS --------------------------------------------------------------------------123
Access Cover/Blower Housing ---------------------------------------------------------------------------------------------------------- 123
ECM ---------------------------------------------------------------------------------------------------------------------------------------------123
MAP/MAT Sensor --------------------------------------------------------------------------------------------------------------------------- 124
Ignition Coil ----------------------------------------------------------------------------------------------------------------------------------- 124
Fuel Filter --------------------------------------------------------------------------------------------------------------------------------------124
Fuel Pump Module --------------------------------------------------------------------------------------------------------------------------125
Fuel Rail/Fuel Injectors -------------------------------------------------------------------------------------------------------------------- 125
CKP Sensor ---------------------------------------------------------------------------------------------------------------------------------- 126
Air Cleaner Assembly ---------------------------------------------------------------------------------------------------------------------- 126
Throttle Body --------------------------------------------------------------------------------------------------------------------------------- 127
EHT Sensor -----------------------------------------------------------------------------------------------------------------------------------128
EFI Wire Harness --------------------------------------------------------------------------------------------------------------------------- 128
IAC ---------------------------------------------------------------------------------------------------------------------------------------------- 129
TPS --------------------------------------------------------------------------------------------------------------------------------------------- 131
Non Adjustable TPS (Late Style) --------------------------------------------------------------------------------------------------131
Adjustable TPS (Early Style) ------------------------------------------------------------------------------------------------------- 131
HO2 Sensor ----------------------------------------------------------------------------------------------------------------------------------- 132
SECTION 5 - REMOVAL/INSTALLATION
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