2007 Toyota Tundra Code P2440
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.
2007 toyota tundra code p2440. Light after cranking the second time that day and went into limp mode. In this video I show you how to switch out the Secondary Air Injection Valve on bank 1. Got P2440 error code secondary air injection system switching valve stuck open bank 1 and truck is beyond extended warranty.
Took my 08 Tundra to a shop to have my check engine light diagnosed Code P2441 and P2442. If you are dealing with a P2440 Secondary Air Switching System Switching Valve Stuck Open Bank 1 on your Toyota Tacoma then this may help. Toyota Tundra Service Manual Engine Hybrid System 1ur-fe Engine Control Sfi System Secondary Air Injection System Air Flow Pressure Sensor Circuit Range.
The Hewitt-tech module took about 45 minutes to install and all the codes went away. 7 Jun 19 2018. The code appeared immediately after start up.
Secondary Air Injection System Switching Valve Tuck Open Bank 1 I thought that I would contribute my experience with the P2440 code. At 129000 mile same code. M miinike Registered Joined Mar 21 2011 9 Posts 16 Jul 5 2020 mendonsy said.
Secondary air injection system valve stuck closed on 1 and stuck open on 2. I had to fight with the dealer to get it approved. P2440 Relates to Secondary Air Injection System Switching Valve Stuck Open Bank 1 BAT Team Discussions for P2441 None found.
Fault code p2440 toyota Tundra 2012. ToyotaNation Forum is a community dedicated to all Toyota models. Ive looked around some and here is what I know.