Chevrolet Sonic Repair Manual: Turbocharger Cleaning and Inspection
- Cleaning Procedure
-
- Clean all sealing surfaces.
- Clean all threads if necessary.
- Inspection Procedure
-
- Inspect the wastegate regulator mechanism (1) for functionality.
- Inspect the turbine blades for damage or foreign material.
- Inspect the turbocharger wastegate regulator vacuum hoses for damage.
- Inspect the exhaust manifold and the turbocharger for cracks or other damage.
- Inspect the exhaust manifold mating surface for flatness.
Turbocharger Assemble
Caution: Refer to Fastener Caution.
Install the NEW quick fitting connector (2) and a NEW seal ring (1) to the
turbocharger and tighten to 20 Y (15 lbR ...
Turbocharger Coolant Feed Pipe Replacement (LUV)
Turbocharger Coolant Feed Pipe Replacement
Callout
Component Name
Preliminary Procedure
Remove the turbocharger. Refer to Turbo ...
Other materials:
Air Cleaner Assembly Replacement
Air Cleaner Assembly Replacement
Callout
Component Name
1
Air Cleaner Outlet Duct Clamp.
Procedure
Loosen clamp and remove air cleaner outlet duct from air cleaner assembly.
2
Mass ...
Instrument Cluster Upper Bezel Replacement
Instrument Cluster Upper Bezel Replacement
Callout
Component Name
1
Instrument Panel Cluster Upper Bezel
Procedures
Use a flat bladed plastic trim tool in order to disengage the retainers
securing the instrume ...
Drive Range, Second Gear (Gen 2)
As vehicle speed increases and operating conditions become appropriate, the transmission
control module (TCM) processes input signals from the automatic transmission input
and output speed sensors, the throttle position sensor and other vehicle sensors
to determine the precise moment to comman ...