WebJan 4, 2016 · The secondary air injection system is an emissions system equipped on many road going vehicles. It is composed of several components that work together to reduce the vehicle’s tailpipe emissions. One of these components is the air pump check valve. The air pump check valve is the valve that allows air supplied from the air pump … Web2001 Chevrolet Blazer 107,000 mi, joelburke26 < of Joels Auto Service. when the check engine light comes on due to a secondary air injection pump code the following has …
P0410 Secondary Air Injection System Malfunction
WebMay 7, 2005 · On four cylinder engines, tie to the AIR outlet hose. On six cylinder engines, tie to an available hole in the radiator fan shroud. 12590627 Hose Assembly - … Web4.2L. 6 CYL. 4WD. AUTOMATIC. 150,000 MILES. I am showing a p0411 code. I changed the fuse, air filter, secondary air check valve and secondary air injection pump and relay. I erased the code. After driving thirty two miles engine light came back on and it is reading code p0411 again. mfg fircroft
How can I Pass Air Injection Readiness? - SmogTips.com
WebMar 15, 2024 · The role of the secondary air injection (SAI) system is to supply fresh air to the exhaust stream to reduce emissions. On many vehicles, this system also helps the catalytic converter get to its operating temperature when the engine starts. P0418 is a trouble code related to a malfunction in the secondary air injection system control circuit. WebAlthough generic, the specific repair steps may vary depending on make/model. The P0410 code refers to the emissions system. The AIR pump puts air to the exhaust to lower emissions. It takes in outside air and pumps it through two one-way check valves into each bank of the exhaust. About 90% of the time that this code is set, the one-way check ... WebOther secondary air injection system trouble codes include P0411, P0412, P0413, P0414, P0415, P0416, P0417, P0418, P0419, P041F, P044F, P0491, and P0492. Symptoms. … how to calculate binomial distribution excel