We have replaced the secondary air injection pump om my 2008 Ford Fusion three times and the code is on again saying I need to replace it again. How to I bypass the pump completely since I had mechanics say I don't really need it and if I don't want to fix it I don't need to. I really want to get it fixed but my husband is getting really tired of changing the pump:(
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If you'll research the actual code number you find it doesn't automatically condemn the pump.
There are more possibilities that need to be investigated.
Possible causes > Faulty/damaged vacuum hoses > Faulty Air Pump inoperative > Air bypass solenoid harness is open or shorted > Air bypass solenoid circuit poor electrical connection > Air bypass solenoid leaking/blocked or stuck open/closed > Air diverter valve leaking/blocked or stuck open/closed .. What does this mean?
( Read more: https://www.engine-codes.com/p0410_ford.html )
See video - link posted below:
â–ªï¸https://youtu.be/qoAstOxt-Roâ–ªï¸
Possible causes > Faulty/damaged vacuum hoses > Faulty Air Pump inoperative > Air bypass solenoid harness is open or shorted > Air bypass solenoid circuit poor electrical connection > Air bypass solenoid leaking/blocked or stuck open/closed > Air diverter valve leaking/blocked or stuck open/closed .. What does this mean? ( Read more: https://www.engine-codes.com/p0410_ford.html ) See video - link posted below: â–ªï¸https://youtu.be/qoAstOxt-Roâ–ªï¸
There is no way to bypass / delete this system! Your choices are repair or ignore the failure. Good luck!