Understanding the Air Injection Control Driver

The air injection control driver is an essential component for ensuring optimal vehicle emissions. It plays a pivotal role in reducing harmful pollutants by directing additional air into the exhaust stream during cold engine starts. This results in quicker catalyst light-off, ultimately decreasing emissions and improving fuel efficiency.

Functionality of the Air Injection Control Driver

This part operates by controlling the air pump and its associated valves. It sends calculated electric signals to command the duration and intensity of air injection. This action aids in burning off excess hydrocarbons and carbon monoxide in the exhaust, which are most prevalent during engine warm-up. Incorporating this system provides a greener footprint for your vehicle.

Consequences of a Broken Air Injection Control Driver

If this component fails, your vehicle may experience a significant increase in emissions, leading to failed emissions inspections. Engine performance can suffer, with potential power loss and reduced fuel economy. Moreover, you'll likely see a check engine light pop up, heralding issues that could lead to costly repairs if left unchecked.

Compatible Vehicle Models

• Land Cruiser
• Sequoia
• Tundra