Toyota Tundra Secondary Air Pump Stuck

First post stoked to own a Tundra.

Toyota tundra secondary air pump stuck. 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. 2008 tundra secondary air injection pump stuck off. P2445 Secondary Air Injection System Pump Stuck Off -Check Engine Light.

The sole function of the Secondary Air Injection system is to pump cool ambient air into the exhaust system for a set period after a cold start. The official codes it threw were P1604 startability malfunction P1605 rough idling P2440 secondary air injection system switching valve stuck open Bank 1 according to Toyota dealership. 2013 Tundra 46 V8 Turned on the truck and the 4lo check engine and trac off lights were all on.

Is there 1 or 2 secondary air - Answered by a verified Toyota Mechanic Disclaimer. I checked it with the code reader at a local shop and. If the pressure level from the sensor has not reached a certain level.

Secondary air injection pump stuck closed goes into limp mode I clear it and its good for a couple days then comes back. After spending 8-hrs split between the last two Sundays I have cleared the relay code but the AIP code recurs. Here is a video on this concern and is started on video 3 of 5 due to the nature of the repair.

Could I just keep clearing this code and fix it when its time to smog since its a emission code or is this something. Got the dreaded P2445 Secondary Air Injection System Pump Stuck Off Bank 1 last week. Switching Valve No2 ASV No2 ASV1 2.

Information in questions answers and other posts on this site Posts comes from individual. Well every one said is the injection air pump and replace but the code is p2442 witsh is secondary injection pump solenoid stock open Bank2 so I test the pumps they work and I test the air tube is going to the solenoid and one wasnt hold pressure so was the bank2 the way to fix is. Repair Information for P2445 Toyota code.