Chevrolet Sonic Repair Manual: Ignition System
- Electronic Ignition System Description
- Ignition Transmission Lock Check
- Ignition and Start Switch Housing Replacement
- Ignition and Start Switch Replacement
- Lock Cylinder Coding - Ignition
- Ignition Coil Installation
- Ignition Coil Removal
- Ignition Coil Replacement
- Spark Plug Inspection
- Spark Plug Replacement
Fuel Tank Replacement
Removal Procedure
Disconnect the battery negative cable. Refer to Battery Negative Cable
Disconnection and Connection.
Relieve the fuel pressure. Refer to Fuel Pressure Relief.
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Electronic Ignition System Description
Electronic Ignition System Operation
The electronic ignition system produces and controls the high energy secondary
spark. This spark ignites the compressed air/fuel mixture at precisely t ...
Other materials:
Rear Wheel Speed Sensor Replacement
Removal Procedure
Warning: Refer to Brake Dust Warning.
Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.
Remove the tire and wheel assembly. Refer to Tire and Wheel Removal
and Installation.
Remove the rear wheel speed sensor ...
Crankshaft Front Oil Seal Replacement
Special Tools
EN-960 Installer
EN-45000 Remover Oil seal
For equivalent regional tools, refer to Special Tools.
Removal Procedure
Remove the crankshaft balancer. Refer to Crankshaft Balancer Replacement.
Place a drain pan underneath the front crankshaft seal area.
...
Camshaft Removal
Note: Note removal sequence 1?E.
Remove the 4 camshaft bearing cap bolts.
Note: Release the bearing support by striking it gently with a
plastic hammer.
Remove the first camshaft bearing cap (1).
Loosen the 8 exhaust camshaft bear ...
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