Buick Regal: Specifications, Schematic and Wiring Diagrams
Specifications
TEMPERATURE VERSUS RESISTANCE - INTAKE AIR TEMPERATURE S
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TEMPERATURE VERSUS RESISTANCE - ENGINE COOLANT TEMPERATURE SENSOR
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ALTITUDE VERSUS BAROMETRIC PRESSURE
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IGNITION SYSTEM SPECIFICATIONS
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FASTENER SPECIFICATIONS
Single Use Non-Threaded Fasteners/Components
NOTE: All fasteners/components listed in this table MUST BE DISCARDED and replaced with NEW after removal.
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Single Use Threaded Fastener/Component Tightening Specifications
NOTE: All fasteners/components listed in this table MUST BE DISCARDED and replaced with NEW after removal.
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Reusable Threaded Fastener Tightening Specifications
NOTE: All fasteners listed in this table can be reused after removal.
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APPROXIMATE FLUID CAPACITIES
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ADHESIVES, FLUIDS, LUBRICANTS, AND SEALERS
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Schematic and Wiring Diagrams
ENGINE CONTROLS WIRING SCHEMATICS (LTG)
Power, Ground, Serial Data, and MIL
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5V1, 5V2 and Low Reference Bus (1 of 3)
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5V3, 5V4, 5V5 and Low Reference Bus (2 of 3)
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Low Reference Bus (3 of 3)
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Engine Data Sensors - Pressure and Temperature
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Engine Data Sensors - Oxygen Sensors
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Engine Data Sensors - Throttle Controls and Override
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Ignition Controls - Ignition System
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Ignition Controls - Camshaft Solenoids and Ignition Sensors
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Fuel Controls - Fuel Pump Controls
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Fuel Controls - Fuel Injectors and High Pressure Control
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Fuel Controls - Evaporative Emission and Turbocharger Controls
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Controlled/Monitored Subsystem References
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Specifications, Schematic and Routing Diagrams
SPECIFICATIONS
TEMPERATURE VERSUS RESISTANCE
FASTENER SPECIFICATIONS (2.0L LTG)
Single Use Non-Threaded Fasteners/Components
NOTE: All fasteners/components listed in this table MUST BE
DISCARDED and
SEE MORE:
Forward Collision Alert (FCA)
System
If equipped, the FCA system may
help to avoid or reduce the harm
caused by front-end crashes. When
approaching a vehicle ahead too
quickly, FCA provides a red flashing
alert on the windshield and rapidly
beeps. FCA also lights an amber
visual alert if following another
vehicle much too closely.
FCA
Lap-Shoulder Belt
All seating positions in the vehicle
have a lap-shoulder belt.
The following instructions explain
how to wear a lap-shoulder belt
properly.
1. Adjust the seat, if the seat is
adjustable, so you can sit up
straight. To see how, see
"Seats" in the Index.
2. Pick up the latch plate and pull
the belt
