Chevrolet Sonic Repair Manual: Catalytic Converter

Secondary Air Injection System Description

The Secondary Air Injection System aids in the reduction of hydrocarbon exhaust emissions during a cold start. This occurs when the start-up engine coolant temperature (ECT) is between −10 t ...

Catalytic Converter Heat Shield Replacement (LUV)

Catalytic Converter Heat Shield Replacement Callout Component Name Warning: Refer to Exhaust Service Warning. ...

Other materials:

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 oxygen sensor carefully. Do not drop the HO2S. Keep the in-line electrical connector and the louver ...

NISSAN Advanced Air Bag System (front seats)
Crash zone sensor Supplemental front-impact air bag modules (NISSAN Advanced Air Bags) Occupant classification system control unit Occupant classification sensors (weight sensors) Front central seat-mounted side-impact supplemental air bag (if so equipped) Roof-mounted curtain side- ...

ProPILOT Assist mode indicators
Basic information The Nissan Armada ProPILOT Assist system features multiple operating modes that adapt dynamically to driving conditions. These modes are visually represented by different colors, allowing the driver to quickly understand the current level of assistance. As driving conditions ...