Chevrolet Sonic Repair Manual: Mass Airflow Sensor Replacement

Chevrolet Sonic Repair Manual / Powertrain / Internal Combustion Powertrain Control / Engine Control / Engine Control Sensors / Mass Airflow Sensor Replacement

Mass Airflow Sensor Replacement
Callout	Component Name
1	Mass Air Flow Sensor Fasteners (Qty: 2)
2	Mass Air Flow Sensor Procedure Disconnect electrical connector After replacement of mass air flow sensor, use a scan tool to perform the learn functions. Refer to K20 Engine Control Module: Programming and Setup.
3	Mass Air Flow Sensor Seal Ring

Heated Oxygen and Oxygen Sensor Caution

Caution: Do not remove the pigtail from either the heated oxygen sensor (HO2S) or the oxygen sensor (O2S). Removing the pigtail or the connector will affect sensor operation. Handle the ox ...

Manifold Absolute Pressure Sensor Replacement

.- Manifold Absolute Pressure Sensor Replacement Callout Component Name 1 Manifold Absolute Pressure Sensor Fastener ...

Other materials:

Rear Brake Cylinder Overhaul
Disassembly Procedure Warning: Refer to Brake Dust Warning. Warning: Refer to Brake Fluid Irritant Warning. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle. Remove the rear brake cylinder. Refer to Rear Brake Cylinder Replacement. ...

Secondary Air Injection Check Valve Installation
Install a NEW secondary air injection check valve gasket (1). Install the secondary air injection check valve (2). Caution: Refer to Fastener Caution. Install the 3 secondary air injection check valve bolts (3) and tighten to 22 Y (16& ...

Transmission Mount Replacement - Left Side
Removal Procedure Remove the battery tray. Refer to Battery Tray Replacement. Install the engine support fixture. Refer to Engine Support Fixture. Remove and DISCARD the left transmission mount to bracket bolts (1). Remove the left transmission mo ...

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