Chevrolet Sonic manuals

Chevrolet Sonic Repair Manual: 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

  1. Disconnect electrical connector
  2. 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

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Other materials:

Safety Locks
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Select and the following may display: Auto Door Unlock Unlocked Door Anti Lock Out Delayed Door Lock Auto Door Unlock Select to set which of the doors will automatically unlock when the vehicle is shifted into P (Park). Select All Doors, Driver Door, or Off. Unlocked Door Anti Lock O ...

California Fuel Requirements
If the vehicle is certified to meet California Emissions Standards, it is designed to operate on fuels that meet California specifications. See the underhood emission control label. If this fuel is not available in states adopting California Emissions Standards, the vehicle will operate satisf ...

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