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2007 Toyota Tundra 47 Secondary Air Injection Pump Location

Secondary Air Injection System Bypass Kit for Gamers

Understanding the SAIS System

The Secondary Air Injection System (SAIS) is a vehicle emissions control system that injects air into the exhaust stream during engine start-up and cold operation. This additional air helps to reduce harmful emissions by promoting complete combustion of unburned fuel.

Symptoms of a Faulty SAIS System

When the SAIS system malfunctions, you may notice the following symptoms: * Illuminated Check Engine light * Decreased engine performance * Rough idle * Increased fuel consumption

Bypass Kit for SAIS Air Pumps

If your SAIS air pumps are faulty, you may consider installing a bypass kit. This kit diverts the air flow away from the air pumps, allowing the vehicle to operate without the SAIS system.

Installation Instructions

  1. Locate the SAIS air pumps in the passenger fender liner.
  2. Remove the two air pump clips.
  3. Install the bypass kit by connecting it to the air pump outlets.
  4. Secure the bypass kit in place.

Important Notes

* The SAIS bypass kit is not a permanent solution and should not be used as a replacement for repairing the faulty SAIS system. * Installing a bypass kit may affect the vehicle's emissions compliance and warranty. * It is always recommended to consult with a qualified mechanic before making any modifications to your vehicle's emissions system.


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