2007 Toyota Tundra Secondary Air Injection System

Is there any possible way I can troubleshoot this problem before going out and replacing everything.

2007 toyota tundra secondary air injection system. Toyota Tundra Service Manual Engine Hybrid System 1ur-fe Engine Control Sfi System Secondary Air Injection System Air Flow Pressure Sensor Circuit Range Performance Bank1 P2431-P2433P2436-P2438. Shop 2007 Toyota Tundra HOSE NO. In Toyotas continuing efforts to assure the best in customer satisfaction Toyota is announcing a Customer Support Program CSP labeled ZTQ to extend the warranty coverage on the Air Injection Pumps and Air Switching Valves of 2007 to 2010 model year MY Tundra and 2008 to 2010 model year.

If my best option is just to replace everything then what parts do I need to order. Genuine Toyota Part - 176000F010 17600-0F010 Accessories may vary by model year not be available in all regions of the country andor require placement of a special order. Cost was just under 3k to.

I used to have the code for relay valve stuck. First post stoked to own a Tundra. There are two relays in the 2008 Toyota Tundra that control the secondary injection system.

INVERTER 15A Power outlet No circuit115 V 36. Secondary Air Injection System 2007 47 FLAW Discussion in 2nd Gen Tundras 2007-2013 started by Docgoing Feb 7 2018. Air injection system relay b malfunction and a check engine light.

Both relays are 50 amp bank one is located in slot 45 and bank 2 is located in slot 46. 2443 Secondary air injection system switching valve stuck closed bank 2 2447 Secondary air - Answered by a verified Toyota Mechanic Disclaimer. If the relay is bad replace it with the same amperage rating relay as the original.

Dealer sets actual price. I have a 2007 toyota tundra 47 has this code hello. Toyota Tundra 2007 has.