Briggs & Stratton BIG BLOCK EFI Manuals

Manuals and User Guides for Briggs & Stratton BIG BLOCK EFI. We have 1 Briggs & Stratton BIG BLOCK EFI manual available for free PDF download: Repair Manual

Briggs & Stratton BIG BLOCK EFI Repair Manual

Briggs & Stratton BIG BLOCK EFI Repair Manual (142 pages)

ELECTRONIC FUEL INJECTION

Brand: Briggs & Stratton | Category: Engine | Size: 5.43 MB

Table of Contents

Table of Contents

3
- Section 1: Diagnostic Introduction
  7
Section 2 Troubleshooting Dtcs

13
- Section 2: Troubleshooting Dtcs
  13
  - Diagnostic Trouble Codes (Dtcs)
    15
  - Model 490000 EFI Component Locations
    16
  - Models 540000/610000 EFI Component Locations
    17
  - Verify ECM Powers up
    18
  - Scan and Non-Scan Diagnostics
    18
  - P0107/P0108 Manifold Absolute Pressure (MAP) Sensor
    23
  - Scan Diagnostics
    24
  - Non-Scan Diagnostics
    25
  - Scan Diagnostics
    27
  - Scan Diagnostics
    30
  - Non-Scan Diagnostics
    31
  - Scan Diagnostics
    32
  - Non-Scan Diagnostics
    33
  - Scan Diagnostics
    35
  - Non-Scan Diagnostics
    36
  - Scan Diagnostics
    37
  - Non-Scan Diagnostics
    38
Section 3 Wire Schematics and Pin-Outs

77
- Section 3: Wire Schematics and Pin-Outs
  78
Section 4 Symptoms

93
- Section 4: Symptoms
  94
  - Introduction
    94
  - Engine Does Not Crank
    95
  - Engine Cranks but Does Not Start
    96
  - Engine Exhibits Hard Start Symptoms
    98
  - Engine Power Output Low
    100
  - Engine Hunts and Surges
    102
  - ECM Connector Symptoms
    104
Section 5 Removal/Installation

107
- Section 5: Removal/Installation
  108
- Model 490000 Fuel System Components
  111
  - Air Cleaner Assembly/Static Guard/Decorative Cover/Blower Housing
    111
  - Ecm
    113
  - MAP/MAT Sensor
    113
  - Fuel Filter
    114
  - Ignition Coil
    114
  - Mechanical Diaphragm Fuel Pump
    114
  - Fuel Pump Module
    115
  - Fuel Rail/Fuel Injectors
    116
  - CKP Sensor
    117
  - EFI Wire Harness
    117
  - EHT Sensor
    117
- HO 2 Sensor
  
  121
  - Models 540000/610000 Fuel System Components
    123
    
    Access Cover/Blower Housing
    123
    
    Ecm
    123
    
    Ignition Coil
    124
    
    MAP/MAT Sensor
    124
    
    Fuel Filter
    125
    
    Fuel Pump Module
    125
    
    Fuel Rail/Fuel Injectors
    126
    
    Air Cleaner Assembly
    127
    
    CKP Sensor
    127
    
    Throttle Body
    128
    
    EFI Wire Harness
    129
    
    EHT Sensor
    129
    
    Iac
    131
    
    Tps
    132
- HO 2 Sensor
  
  134
  - Mechanical Diaphragm Fuel Pump for Model 490000
    137
    
    Volumetric Test
    137
  - Electric Lift Fuel Pump for Models 540000/610000
    139
    
    Volumetric Test
    139

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