Toyota Tundra Air Injection Pump Bypass

TUNDRA AIR INJECTION PUMP VIN xxx Dear SirMadam.

Toyota tundra air injection pump bypass. Toyota Tundra 2007 with engine check light on also the 4LO is flashingMechanic saysXXXXXfunctions normally. After looking online I saw its a pretty common problem on Toyota with the secondary air injection pump seizing. A failed air injection pump or secondary air pump will often have no noticeable symptoms beyond a check engine light but it does cause your Toyota Tundra to operate inefficiently and produce.

Mechanic says it will cost 2600 dollars to replace two air injection pumps due to possibl. My situation is I cannot or will not shell out money to a dealer to replace a shoddy design by Toyota. Toyota AIP Bypass Kit May 25 2015.

The screenshot below is of the ODBII Monitors report for my 05 Tundra after a cold start-up 55 deg. Replacing the AIP driver should have fixed it. 2008 Tundra 57L was in limp mode due to CEL being on code P2445 I found water in air injection pump regulator on bank 1 and had corrosion in the valve assembly so would obviously need new valve and air pump which was around 1200 cost in parts alone.

Toyota 47L Air Induction Pump Bypass Kit Exhaust Port Plates - NO CUTTING. My 2007 Toyota Tundra went into Limp Mode when multiple dash warning lights came on. Most questions about the bypass kit have been answered several.

Toyota Tundra 2007 with engine check light on also the 4LO. This video will help you install the Air Induction Pump Bypass Module in a Toyota Sequoia or Tundra that can be purchased on Ebay. This is how I fixed the Air Injection Switching Valve.

I checked it with the code reader at a local shop and. If you have a 2005-2008 Toyota Tundra 47L with a code P2440 p2441 P2442 andor P2443 you may have a faulty air injection pump valve andor leaking supply. Use the blank plug caps instead of just taping off the connectors.