GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
2008
🢒
TopKick C-Series (Conventional) C6/C7/C8
🢒
Engine
🢒 Engine Controls and Fuel - 8.1L
Engine
All Description and Operation
Air Intake System Description
Electronic Ignition (EI) System Description
Evaporative Emission Control System Description
Fuel System Description
Knock Sensor (KS) System Description
Powertrain Control Module Description
Throttle Actuator Control (TAC) System Description
All Special Tools and Equipment
Special Tools
Cleaning, Inspection, and Adjustment
Evaporative Emission System Cleaning
Fuel Injector Cleaning
Fuel System Cleaning
Spark Plug Inspection
Spark Plug Wire Inspection
Diagnostic Procedures
Alcohol/Contaminants-in-Fuel Diagnosis
Diagnostic Starting Point - Engine Controls
Electronic Ignition (EI) System Diagnosis
Engine Cranks But Does Not Run
Fuel Injector Balance Test with Special Tool
Fuel Injector Balance Test with Tech 2
Fuel Injector Solenoid Coil Test
Fuel Pump Electrical Circuit Diagnosis
Fuel System Diagnosis
Fuel Tank Leak Test
Ignition Relay Diagnosis
Malfunction Indicator Lamp (MIL) Diagnosis
Manifold Absolute Pressure Sensor Diagnosis
Poor Fuel Fill Quality
Secondary Fuel System Diagnosis
Symptoms - Engine Controls
Diagnostic Trouble Codes
DTC P0068
DTC P0102
DTC P0103
DTC P0107
DTC P0108
DTC P0112
DTC P0113
DTC P0117
DTC P0118
DTC P0120
DTC P0131 or P0151
DTC P0132 or P0152
DTC P0134 or P0154
DTC P0200
DTC P0220
DTC P0230
DTC P0315
DTC P0325
DTC P0327 or P0332
DTC P0335
DTC P0336
DTC P0341
DTC P0342
DTC P0343
DTC P0351-P0358
DTC P0443
DTC P0506 or P0507
DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610
DTC P0641
DTC P0650
DTC P0651
DTC P1125
DTC P1516
DTC P2101
DTC P2108
DTC P2120
DTC P2121
DTC P2125
DTC P2135
DTC U0107
Electrical/Electronic Schematic Diagrams
Engine Controls Schematics
Electrical/Electronic Specifications
Altitude Versus Barometric Pressure
Ignition System Specifications
Temperature Versus Resistance
Gas, Vacuum and Fluids Schematics and Diagrams
Emission Hose Routing Diagram
Evaporative Emissions Hose Routing Diagram
Fuel Hose/Pipes Routing Diagram
General Diagnostic Information
Scan Tool Data Definitions
Scan Tool Data List
Scan Tool Output Controls
Mechanical Specifications
Fastener Tightening Specifications
Removal, Installation, and Replacement
Accelerator Pedal Position Sensor Replacement
Air Cleaner Assembly Replacement
Air Cleaner Element Replacement
Air Cleaner Outlet Front Duct Replacement
Air Cleaner Replacement
Camshaft Position Sensor Replacement
Crankshaft Position Sensor Replacement
Crankshaft Position System Variation Learn
Electronic Throttle Actuator Control Module Replacement
Engine Coolant Temperature Sensor Replacement
Evaporative Emission Canister Purge Solenoid Valve Replacement
Evaporative Emission Canister Replacement
Evaporative Emission Hoses/Pipes Replacement - Canister/Fuel Tank
Evaporative Emission Hoses/Pipes Replacement - Engine/Chassis
Exhaust Gas Recirculation (EGR) System Cleaning
Exhaust Gas Recirculation Pipe Replacement
Exhaust Gas Recirculation Valve Bracket Replacement
Exhaust Gas Recirculation Valve Replacement
Fuel Filter Replacement
Fuel Hoses/Pipes Replacement - Filter to Tank
Fuel Injection Fuel Rail Assembly Replacement
Fuel Injector Replacement
Fuel Pressure Gage Installation and Removal
Fuel Pressure Relief
Fuel Pressure Service Valve Replacement
Fuel Pulse Dampener Replacement
Fuel Pump Replacement
Fuel Sender Assembly Replacement
Fuel Tank Draining
Fuel Tank Replacement
Heated Oxygen Sensor Replacement - Bank 1 Sensor 1
Heated Oxygen Sensor Replacement - Bank 2 Sensor 1
Ignition Coil Replacement
Knock Sensor 1 Replacement
Knock Sensor 2 Replacement
Manifold Absolute Pressure Sensor Replacement
Mass Airflow Sensor with Intake Air Temperature Sensor Replacement
Metal Collar Quick Connect Fitting Service
Multiuse Module Bracket Replacement
Plastic Collar Quick Connect Fitting Service
Powertrain Control Module Replacement
Spark Plug Replacement
Spark Plug Wire Replacement
Speed Calibration Programming
Throttle Body Assembly Replacement
Throttle Body Cleaning