07 Toyota Tundra Secondary Air Injection Valve

If you live in an area or state that requires emissions tests to register or re register a vehicle then this problem has to be fixed.

07 toyota tundra secondary air injection valve. The secondary air injection system injects air into the exhaust to help lower emissions. If the relay is bad replace it with the same amperage rating relay as the original. Browse Secondary Air Injection Control Valve for your 2007 Toyota Tundra.

The bypass kit can prevent many of the trouble codes caused by a mechanical failure of the secondary air pump or a secondary air valve saving you as much as a 2000-4000 on a repair bill turn off your CEL and keep the vehicle out of limp mode. I also changed. The secondary air intake system is part of a vehicles emissions control system and works to.

But there can be other reasons the code is thrown as well. Secondary air injectionvalveis located. The PCM supplies a ground to the AIR pump relay which energizes the AIR pump.

1875 Wharncliffe Road South Unit 1 London ON N6L 1K2. P1441 P1442 P1444 P1445 P2440 P2441 P2442 P2443 P2444 P2445 P2446 P2447. Code shows secondary air injection pump has problems.

Both relays are 50 amp bank one is located in slot 45 and bank 2 is located in slot 46. If the PCM receives a voltage reading of more than 10 of the allowed amount the P2442 code will be stored. Has anyone had success in getting Toyota to cover the replacement cost for a faulty secondary air injector pump and sticking valves.

Secondary Air Injection System Incorrect Flow Detected. It is not legal in most states to bypass or tamper with any. So the other day I had the dreaded limp mode.