Opel Insignia: Specifications, Schematic and Routing Diagrams
SPECIFICATIONS
TEMPERATURE VERSUS RESISTANCE
![Engine Cooling](images/books/2615/index.58(6).png)
FASTENER SPECIFICATIONS (2.0L LTG)
Single Use Non-Threaded Fasteners/Components
NOTE: All fasteners/components listed in this table MUST BE
DISCARDED and replaced with NEW after removal.
![Engine Cooling](images/books/2615/index.59(7).png)
![Engine Cooling](images/books/2615/index.60(7).png)
Reusable Threaded Fastener Tightening Specifications
NOTE: All fasteners listed in this table can be reused after
removal.
![Engine Cooling](images/books/2615/index.61(7).png)
FASTENER SPECIFICATIONS (3.6L LGX)
Single Use Non-Threaded Fasteners/Components
NOTE: All fasteners/components listed in this table MUST BE
DISCARDED and replaced with NEW after removal.
![Engine Cooling](images/books/2615/index.62(7).png)
Single Use Threaded Fastener/Component Tightening Specifications
NOTE: All fasteners/components listed in this table MUST BE
DISCARDED and replaced with NEW after removal.
![Engine Cooling](images/books/2615/index.63(7).png)
Reusable Threaded Fastener Tightening Specifications
NOTE: All fasteners listed in this table can be reused after
removal.
![Engine Cooling](images/books/2615/index.64(7).png)
APPROXIMATE FLUID CAPACITIES
![Engine Cooling](images/books/2615/index.65(7).png)
ADHESIVES, FLUIDS, LUBRICANTS, AND SEALERS
![Engine Cooling](images/books/2615/index.66(6).png)
SCHEMATIC AND ROUTING DIAGRAMS
ENGINE HEATING/COOLING SCHEMATICS
Cooling Fans (LGX)
![Engine Cooling](images/books/2615/index.67(6).png)
Cooling Fan (LTG)
![Engine Cooling](images/books/2615/index.68(6).png)
READ NEXT:
DTC P0480, P0481, P0691, P0692, P0693, or P0694 (LTG)
Diagnostic Instructions
Perform the Diagnostic System Check - Vehicle prior to using this
diagnostic procedure.
Review Strategy Based Diagnos
Hose Clamp Replacement Guidelines - Spring Type
Special Tools
BO-38185 Hose Clamp Pliers
GE-47622 Hose Clamp Pliers.
Equivalent regional tools: Special Tools
Spring Type Hose Clamp Replacement Gui
Cooling Fan Description and Operation
System Overview
The engine cooling fan system consists of 2 electric cooling fans and 3 fan
relays. The cooling fan relays
are arranged in a series/parallel (S/P
SEE MORE:
GM recommends the use of TOP
TIER Detergent Gasoline to keep
the engine cleaner and reduce
engine deposits. See
www.toptiergas.com for a list of TOP
TIER Detergent Gasoline marketers
and applicable countries.
Do not use any fuel labeled E85 or
FlexFuel. Do not use gasoline with
ethanol levels great
SPECIFICATIONS
FASTENER SPECIFICATIONS
Single Use Threaded Fastener/Component Tightening Specifications
NOTE:
All fasteners/components listed in this table MUST BE DISCARDED and replaced
with NEW
after removal.
Reusable Threaded Fastener Tightening Specifications
NOTE:
All fasteners listed in this