2006 Toyota Tundra P1442

Which is an emission system that pumps fresh air into the exhaust system.

2006 toyota tundra p1442. Although through bypassing you probably get the code fixed around 97 of the time. 2006 Tundra 47 AC 2wd. Chris aka-Moose Auto Technician.

Secondary air pump stuck off. P1442 TOYOTA code description The Engine Control Module ECM detects pressure change with the pressure sensor to determine malfunctioning parts in the systemand stores the DTCs. Howeverafter talking with Toyota and my local car guruwe unhooked.

But if there is a. The ECM measures pressure andor exhaust pulsation of the system at 6 points A to F when the air injection system is in operation or when not in operation. I encountered a pump failure on my 05 Tundra DC XSP a couple of months ago since it is not covered by warranty and the quote I received from my Toyota dealer was 3400 to replace the system I began working on an engineered solution to disable or bypass the system.

I did some poking around on here and other forums and found this is a problem with lots of Tundras first AND second Gen. I have 2005 Toyota Tundra double cab I have a code P1442 which deals with air switch valve 2. The dealer wants me to add the Toyota Extra Care service contract for 5 years 60k miles for an extra 2500 and no deductible.

2004 thru 2012 47 Liter V8 Engines. I contacted the Toyota dealership and the cost for the new pump is 2300. The ECM measures pressure andor exhaust pulsation of the system at 6 points A to F when the air injection system is in operation or when not in operation.

P1442 Toyota - Stuck Closed In Secondary Air Injection Vacuum Switching Valve Bank 1 P2441 Toyota - Secondary Air Injection System Switching Valve Stuck Closed Bank 1 2005 47 115k. Disconnecting the pump will disable the system but cause its own engine code. Which is a major reason for excessive repair cost.