Chevrolet Sonic Repair Manual: Camshaft Sprocket Removal
- Loosen the intake camshaft sprocket bolt (1) while holding the hexagon of intake camshaft (2) with a wrench.
- Remove the intake camshaft sprocket bolt (1) and the intake camshaft position exciter wheel (2).
- Remove the intake camshaft sprocket (3).
- Loosen the exhaust camshaft sprocket bolt while holding the hexagon of exhaust camshaft with a wrench.
- Remove the exhaust camshaft sprocket bolt and the exhaust camshaft position exciter wheel.
- Remove the exhaust camshaft sprocket.
Camshaft Sprocket Installation
Install the intake camshaft sprocket (3).
Install the intake camshaft position sensor exciter wheel (2) and the intake
camshaft sprocket bolt (1), but do not tighten ye ...
Camshaft Sprocket Replacement
Special Tools
EN-6340 Camshaft Adjuster Locking Tool
EN-6628–A Camshaft Locking Tool
EN-45059 Angle Meter
For equivalent regional tools, refer to Special Tools.
Removal Procedure
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Other materials:
Body Control System Description and Operation
The body control system consists of the body control module (BCM), communications,
and various input and outputs. Some inputs, outputs and messages require other modules
to interact with the BCM. The BCM also has discrete input and output terminals to
control the vehicle's body functions. ...
Automatic Transmission Shift Lock Control Description and Operation
The automatic transmission park lock control system is a safety device that prevents
an inadvertent shift out of PARK. The driver must press the brake pedal before moving
the park lever out of the PARK position. The system consists of the following components:
The automatic transmission pa ...
Vehicle Speed Sensor Replacement
Vehicle Speed Sensor Replacement
Callout
Component Name
1
Engine Wiring Harness Bracket Nut
Caution: Refer to Fastener Caution.
Tighten
9 Y (80 lb in)
2
...
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