GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Buick
🢒
2008
🢒
Allure
🢒
Engine
🢒 Engine Controls and Fuel - 2.8L, 3.0L, 3.2L, or 3.6L
Engine
All Description and Operation
Air Intake System Description
Camshaft Actuator System Description
Electronic Ignition (EI) System Description
Engine Control Module Description
Evaporative Emission Control System Description
Fuel System Description
Knock Sensor (KS) System Description
Throttle Actuator Control (TAC) System Description
All Special Tools and Equipment
Special Tools
Cleaning, Inspection, and Adjustment
Fuel System Cleaning
Idle Learn
Throttle Body Inspection and Cleaning
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
Inspection/Maintenance (I/M) Complete System Set Procedure
Inspection/Maintenance (I/M) System Check
Inspection/Maintenance (I/M) System DTC Table
Poor Fuel Fill Quality
Symptoms - Engine Controls
Diagnostic Trouble Codes
DTC P0008 or P0009
DTC P0010, P0013, P0020, P0023, P2088, P2089, P2090, P2091, P2092, P2093, P2094, or P2095
DTC P0011, P0014, P0021, or P0024
DTC P0016, P0017, P0018, or P0019
DTC P0030, P0031, P0032, P0036, P0037, or P0038
DTC P0053
DTC P0101
DTC P0102 or P0103
DTC P0111-P0113
DTC P0117 or P0118
DTC P0119
DTC P0121, P0122, P0123, P0221, P0222, or P0223
DTC P0128
DTC P0130
DTC P0131
DTC P0132
DTC P0133
DTC P0135
DTC P0137, P0138, or P0140
DTC P0141
DTC P0201, P0202, P0203, P0204, P0205, P0206, P0261, P0262, P0264, P0265, P0267, P0268, P0270, P0271, P0273, P0274, P0276, or P0277
DTC P0300-P0306
DTC P0318
DTC P0324
DTC P0327 or P0332
DTC P0328 or P0333
DTC P0335, P0336, or P0338
DTC P0341, P0342, P0343, P0346, P0347, P0348, P0366, P0367, P0368, P0391, P0392, or P0393
DTC P0351-P0356, P2300, P2301, P2303, P2304, P2306, P2307, P2309, P2310, P2312, P2313, P2315, or P2316
DTC P0420
DTC P0442
DTC P0443, P0458, or P0459
DTC P0446
DTC P0449, P0498, or P0499
DTC P0451
DTC P0452 or P0453
DTC P0455
DTC P0496
DTC P0506, P0507, or P050A
DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P060E, P1600, P1621, P1627, P1681, P1683, or P2610
DTC P0627, P0628, or P0629
DTC P0638, P2100, P2101, or P2119
DTC P0650
DTC P0685, P0686, P0687, P0689, or P0690
DTC P0700
DTC P0864
DTC P1011-P1014
DTC P1380
DTC P1551
DTC P167A
DTC P2096
DTC P2097
DTC P2105
DTC P2107
DTC P2122, P2123, P2127, P2128, or P2138
DTC P2176
DTC P2177
DTC P2178
DTC P2187
DTC P2188
DTC P2195
DTC P2196
DTC P2227, P2228, or P2229
DTC P2231
DTC P2232
DTC P2237
DTC P2243
DTC P2251
DTC P2270
DTC P2271
DTC P2297
DTC P2626
Electrical/Electronic Schematic Diagrams
Engine Controls Schematics
Electrical/Electronic Specifications
Altitude Versus Barometric Pressure
Ignition System Specifications
Temperature Versus Resistance - Engine Coolant Temperature Sensor
Temperature Versus Resistance - Intake Air Temperature Sensor
Gas, Vacuum and Fluids Schematics and Diagrams
Emission Hose Routing Diagram
Evaporative Emissions Hose Routing Diagram
Fuel Hose/Pipes Routing Diagram
Mechanical Specifications
Fastener Tightening Specifications
Removal, Installation, and Replacement
Accelerator Pedal Position Sensor Replacement
Air Cleaner Assembly Replacement
Air Cleaner Element Replacement
Air Cleaner Inlet Duct Replacement
Barometric Pressure Sensor Replacement
Camshaft Position Actuator Solenoid Valve Solenoid Replacement - Bank 1 (Right Side) Exhaust
Camshaft Position Actuator Solenoid Valve Solenoid Replacement - Bank 1 (Right Side) Intake
Camshaft Position Actuator Solenoid Valve Solenoid Replacement - Bank 2 (Left Side) Exhaust
Camshaft Position Actuator Solenoid Valve Solenoid Replacement - Bank 2 (Left Side) Intake
Camshaft Position Sensor Replacement - Bank 1 (Right Side) Exhaust
Camshaft Position Sensor Replacement - Bank 1 (Right Side) Intake
Camshaft Position Sensor Replacement - Bank 2 (Left Side) Exhaust
Camshaft Position Sensor Replacement - Bank 2 (Left Side) Intake
Crankshaft Position Sensor Replacement
Engine Control Module Replacement
Engine Coolant Temperature Sensor Replacement
Evaporative Emission Canister Purge Solenoid Valve Replacement
Evaporative Emission Canister Replacement
Evaporative Emission Canister Vent Solenoid Valve Replacement
Evaporative Emission Hoses/Pipes Replacement - Chassis/Canister
Filler Tube Replacement
Fuel Hose/Pipes Replacement - Chassis
Fuel Injector and Fuel Rail Replacement
Fuel Level Sensor Replacement
Fuel Pressure Gage Installation and Removal
Fuel Pressure Relief
Fuel Tank Draining
Fuel Tank Module Replacement
Fuel Tank Pressure Sensor Replacement
Fuel Tank Replacement
Heated Oxygen Sensor Replacement - Sensor 1
Heated Oxygen Sensor Replacement - Sensor 2
Ignition Coil Replacement - Bank 1
Ignition Coil Replacement - Bank 2
Intake Manifold Runner Control Solenoid Replacement
Knock Sensor Replacement - Bank 1
Knock Sensor Replacement - Bank 2
Mass Airflow Sensor with Intake Air Temperature Sensor Replacement
Metal Collar Quick Connect Fitting Service
Plastic Collar Quick Connect Fitting Service
Spark Plug Inspection
Spark Plug Replacement
Throttle Body Assembly Replacement