Chevrolet Sonic Repair Manual: Warm Up Three-Way Catalytic Converter Removal
- Disconnect the heated oxygen sensor wiring harness (3) from retainer clip.
- Remove the 2 catalytic converter to catalytic converter bracket nuts (4) and (6).
- Loosen the three way warm up catalytic converter V-clamp (1).
- Remove the three way warm up catalytic converter (5) and the catalytic converter seal (2).
Warm Up Three-Way Catalytic Converter Installation
Install the warm up three way catalytic converter (5) to the brackets and
the turbocharger. Use a NEW warm up three way catalytic converter seal (2).
Note: Never re-us ...
Warm Up Three-Way Catalytic Converter Replacement (LUV,LUW)
Warm Up Three-Way Catalytic Converter Replacement
Callout
Component Name
Warning: Refer to Exhaust Service Warning.
...
Other materials:
Throttle Body Heater Outlet Hose Replacement (LUW)
Throttle Body Heater Outlet Hose Replacement
Callout
Component Name
Preliminary Procedure
Drain the cooling system. Refer to Cooling System Draining and Filling.
Remove the air cleaner outlet duct. Refer to Air Cleaner Out ...
Turbocharger Installation
Special Tool
EN-49942 Holding Wrench
For equivalent regional tools, refer to Special Tools.
Clean the sealing surfaces.
Replace the connect fittings on the turbocharger coolant feed pipe and the
turbocharger coolant return pipe. Refer to Turbocharger Disassemble and Turbocharger
Ass ...
Control Solenoid Valve and Transmission Control Module Assembly Inspection
Verify the conditions listed below do not exist. Carefully
inspect the control solenoid valve assembly connectors and pins (1, 2, 4, 6)
for the condition. Repair or replace as necessary.
Damage
Bent pins
Debris
Broken retaining tab
Contamination
Verify there is ...
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