Chevrolet Sonic Repair Manual: Heated Oxygen Sensor Replacement - Sensor 1
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Warning: In order to avoid being burned, do not service the exhaust system while it is still hot. Service the system when it is cool. Preliminary Procedure
Disconnect battery negative cable. Refer to Battery Negative Cable Disconnection and Connection. |
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Heated Oxygen Sensor 1 Caution: Refer to Component Fastener Tightening Caution.
42 Y(31 lb ft) Special Tools
EN-48259 Installer/Remover For equivalent regional tools, refer to Special Tools |
Knock Sensor System Description
Circuit/System Description
The knock sensor system enables the engine control module (ECM) to control
the ignition timing for the best possible performance while protecting the engine
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Heated Oxygen Sensor Replacement - Sensor 2
Heated Oxygen Sensor Replacement - Sensor 2
Callout
Component Name
1
Heated Oxygen Sensor 2
Warning: In or ...
Other materials:
Windshield Side Garnish Molding Replacement
Windshield Side Garnish Molding Replacement
Callout
Component Name
Preliminary Procedures
Disable the SIR system, if equipped. Refer to SIR Disabling and Enabling.
1
Windshield Side Garnish Moldi ...
SIR Disabling and Enabling
SIR component location affects how a vehicle should be serviced. There are parts
of the SIR system installed in various locations around a vehicle. To find the location
of the SIR components refer to Supplemental Inflatable Restraint System Description
and Operation.
There are several reason ...
Engine Replacement
Special Tools
EN-48244 Engine Assembly Remove/Install Pallet Supporter
Removal Procedure
Remove the battery and battery tray. Refer to Battery Tray Replacement.
Relieve the fuel system pressure. Refer to Fuel Pressure Relief.
Recover the refrigerant. Refer to Refrigera ...
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