Buick Regal 2018-2026 Service Manual / Engine / Engine Mechanical - 2.0L (LTG)
Buick Regal: Engine Mechanical - 2.0L (LTG)
- Specifications
- Schematic Wiring Diagrams, Component Locator
- Diagnostic Information and Procedures
- Repair Instructions - On Vehicle
- Repair Instructions - Off Vehicle
- Description and Operation
- Special Tools and Equipment
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Specifications
FASTENER SPECIFICATIONS
Single Use Non-Threaded Fasteners/Components
Application
NOTE:
All fasteners/components listed in this table MUST BE DISCARDED and replaced
with NEW
after removal.
Camshaft Co
Schematic Wiring Diagrams, Component Locator
Schematic Wiring Diagrams
ENGINE OIL LEVEL AND PRESSURE CONTROL SCHEMATIC WIRING DIAGRAM (LTG)
Component Locator
DISASSEMBLED VIEWS
Camshaft Cover and Components
Engine Coolant Air Bleed Pipe Bolt
SEE MORE:
Engine Oil Pressure Light
Caution:
Lack of proper engine oil
maintenance can damage the
engine. Driving with the engine oil
low can also damage the engine.
The repairs would not be covered
by the vehicle warranty. Check
the oil level as soon as possible.
Add oil if required, but if the oil
level is within the operating ra
DTC P0121-P0123, P0222, P0223, P16A0-P16A2, or P2135
Diagnostic Instructions
Perform the Diagnostic System Check - Vehicle prior to using this
diagnostic procedure.
Review Strategy Based Diagnosis for an overview of the diagnostic
approach.
Diagnostic Procedure Instructions provides an overview of each
diagnostic category.
DTC Descriptors
D
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