2007 Toyota Tundra Code P2440

P2447 is an OBD-II generic code for the engine control module ECM detecting the bank 2 secondary air injection pump stuck in the off position when it is commanded on.

2007 toyota tundra code p2440. Most auto repair shops charge between 75 and 150 per hour. Light after cranking the second time that day and went into limp mode. I had to fight with the dealer to get it approved.

M miinike Registered Joined Mar 21 2011 9 Posts 16 Jul 5 2020 mendonsy said. P2440 Relates to Secondary Air Injection System Switching Valve Stuck Open Bank 1 BAT Team Discussions for P2441 None found. Had the same issue in 2013 Toyota dealer fixed it under warranty in 2013.

The cost of diagnosing the P2447 code is 10 hour of labor. In this video I show you how to switch out the Secondary Air Injection Valve on bank 1. The valves tend to get stuck due to water.

Come discuss the Camry. Fast forward to the 320 mark to see some actual work. The cost to diagnose the P2432 TOYOTA code is 10 hour of labor.

The auto repairs diagnosis time and labor rates vary by location vehicles make and model and even your engine type. This is a known issue with the 47 and if it was a tundra or sequoia it would be covered by the extended warranty 10yrs 150000 miles. P2440 TOYOTA code description To accelerate the activation of catalyst when warming up the engine the air injection system pumps the secondary air to the exhaust manifold by pressure.

The fix can cost 4000. The conditions where - 16C windy and snow. 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.