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:
Cleaning High Gloss Surfaces and Vehicle Information and Radio Displays
For vehicles with high gloss surfaces or vehicle displays, use a microfiber cloth
to wipe surfaces. Before wiping the surface with the microfiber cloth, use a soft
bristle brush to remove dirt that could scratch the surface. Then use the microfiber
cloth by gently rubbing to clean. Never use w ...
Exhaust Front Pipe Replacement (LUV,LUW)
Removal Procedure
Warning: Refer to Exhaust Service Warning.
Remove the drivetrain and front suspension frame skid plate. Refer to
Drivetrain and Front Suspension Frame Skid Plate Replacement.
Disconnect the heated oxygen sensor-2. Refer to Heated Oxygen Sensor
Rep ...
Clutch System Description and Operation
Clutch Spin Down Time
Inspect the clutch spin down time as follows:
Apply the parking brake and block the vehicle wheels.
Shift the manual transmission into NEUTRAL.
Start the engine. Run the engine at idle speed.
Engage the clutch.
Disengage the clutch. Wait 9 seconds.
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