Chevrolet Sonic manuals

Chevrolet Sonic Repair Manual: Warm Up Three-Way Catalytic Converter Replacement (LUV,LUW)

Chevrolet Sonic Repair Manual / Powertrain / Engine / Emissions / Catalytic Converter / 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.

Warning:

Refer to Safety Glasses Warning.

Preliminary Procedure

Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.

1

Exhaust Muffler Fasteners (Qty: 2)

Caution:

Refer to Fastener Caution.

Tighten


17 Y (13 lb ft).

2

Exhaust Gasket

Note:

Replace with NEW gaskets

3

Exhaust Front Pipe Fasteners (Qty: 2)

Tighten


17 Y (13 lb ft).

4

Exhaust Isolators

5

Catalytic Converter

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). ...

Evap
...

Other materials:

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Air Conditioning (A/C) Refrigerant Pressure Sensor Replacement Callout Component Name 1 Air Conditioning Refrigerant Pressure Sensor Caution: Refer to Fastener Caution. Procedures Disconnect the air c ...

Radiator Air Baffle Replacement (LUV, LUW)
Radiator Air Baffle Replacement Callout Component Name Preliminary Procedure Remove the front bumper fascia assembly. Refer to Front Bumper Fascia Replacement. 1 Radiator Air Upper Baffle Push P ...

Engine Block Disassemble
Remove the cylinder head locating (1, 2). Remove the oil pressure switch (1). Remove the knock sensor bolt (2) and the knock sensor (1). Clean the thread. Remove the oil flow check valve (1). Remove the oil pressure rel ...

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