What is a sais bypass kit?

Now available gen-2 sais bypass kits It enables you to clear the Check Engine Light, Limp Mode and error codes related to both mechanical and electrical SAIS faults.

What is SAIS Toyota?

The Toyota Sai is a hybrid electric car sharing the same platform and hybrid drivetrain as the Lexus HS. It was launched in Japan on October 20, 2009, following the launch of the Lexus HS in January of the same year.

What happens when you remove a smog pump?

The tube into the head would rust through and sound like a bad exhaust leak. As for removing the pump, you won’t pass the visual portion of the inspection if you do remove it. I ripped off my smog stuff a long time ago just because I got bored and don’t have emissions.

Do you need the air injection pump?

If you do not have an air pump, there is no oxygen getting into your exhaust system, which means that it won’t burn any fuel. This results in very high levels of carbon monoxide emissions from the tailpipe and could potentially damage other engine components due to excessive heat.

How do you know if your secondary air pump is working?

Start vehicle engine. If the power supply of the secondary air pump is fine, but the secondary air pump runs with a scraping, whistling or scratching noise or not at all, the secondary air pump is to be replaced. Check electrical contacts of voltage supply to secondary air pump.

What causes P2440?

In most cases, the P2440 diagnostic trouble code is caused by faulty one-way check valves. Therefore, it is important to test them to prevent a misdiagnosis and multiple secondary air injection pump replacements.

What is code P0411?

Secondary Air Injection Incorrect Flow Detected
Diagnostic trouble code (DTC) P0411 stands for “Secondary Air Injection Incorrect Flow Detected.” This code warns about a potential airflow issue in the secondary air system.

Will a car run without a smog pump?

Which begs the question: Does a car need a secondary air injection system to run? Strictly speaking, no, it doesn’t. If your car doesn’t have a smog pump, a couple things can happen.

How important is a secondary air pump?

The air injection smog pump pushes air into the exhaust system right after the exhaust manifold, to help intercept and burn those unburned fuels. The system is critical to help cars achieve government emissions standards. So, the law says you need a secondary air injection system.

What is a bypass kit?

It is our basic bypass kit that enables you to clear the Check Engine Light, Limp Mode and error codes related to mechanical SAIS faults. Bypass kit will include Block off Plate(s) and Starter Relay Wire. Year Choose an option200520062007 Make Choose an optionLexusToyota Model Choose an optionTundraSequoia4RunnerTacomaLand CruiserHiluxGX 470LX 470

Does the Toyota air pump bypass kit cut the wires?

Toyota 4.7L Air Induction Pump Bypass Kit & Exhaust Port Plates – NO CUTTING ! 2 Year Warranty. This system requires NO CUTTING OF WIRES, and installs in a few simple steps. It also includes two (2) bypass plates made from precision cut 304 Stainless Steel.

What is the warranty on a bypass kit?

The warranty is 10 year 150k. A coworker installed bypass on his 07 and it’s working great. If mine ever does it again in going with a tune. I think responded to another thread you may have commented on, but I installed the bypass kit by Hewitt Technologies last October and haven’t had any issues.

What are the different generations of Tech bypass kits?

Hewitt Tech Bypass Kits come in two Generations, Gen 1 and Gen 2. When deciding which kit is best for you please note that our solutions are both vehicle specific and error code specific.