2007 Toyota Tundra 4.7 Secondary Air Injection Pump

Check engine light is on and codes are reading that the valve are stuck closed.

2007 toyota tundra 4.7 secondary air injection pump. 2007 Toyota Tundra 47 135k miles. Once the catalytic converters are warmed up the air. Note that some applications use more than one relay in the SAI system and.

Both are located in the engine compartment fuse box under driver side fender next to the battery. I check with local Toyota dealership and aftermarket parts and found that the air injection pump is very expensive. 3000 for an emission problem.

If the relay is bad replace it with the same amperage rating relay as the original. Average repair cost is 3150 at 97700 miles. This system requires NO CUTTING OF WIRES and installs in a few simple steps.

Module is completely PLUG and PLAY. This video shows the re-assembly of the Intake Manifold following the replacement of the Secondary Air Injection smog Pump and its associated valves in a 2. We offer high quality new OEM aftermarket toyota tundra air pump parts.

Genuine Parts Well Known Brands. Our technicians have access to manufacturer-approved repair processes and Toyota genuine. Both relays are 50 amp bank one is located in slot 45 and bank 2 is located in slot 46.

The Toyota Tundra Air Injection Pump is used to improve cold-start emissions a federally-mandated emissions requirement. A failed air injection pump or secondary air pump will often have no noticeable symptoms beyond a check engine light but it does cause your 2007 Toyota Tundra to operate inefficiently and produce. It has the following codes P2441 Sec air injection valve bank 1 stuck closed.