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Relay question - AIR

This is a discussion on Relay question - AIR within the General Help forums, part of the LSx Technical Help Section category; For removing the secondary air system am I supposed to remove both the AIR PUMP and AIR SOL relays? In ...

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    PCM Designer 99WickedSS's Avatar
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    Relay question - AIR

    For removing the secondary air system am I supposed to remove both the AIR PUMP and AIR SOL relays? In the writeup for the removal of the system I see the AIR SOL is not in the pic and the AIR PUMP relay is being removed. I assume both but want to double check....

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    the solenoid on top of the valve cover does not need to be removed........just the vacuum line capped off

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    Moderator Cutlass's Avatar
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    Quote Originally Posted by 99WickedSS View Post
    For removing the secondary air system am I supposed to remove both the AIR PUMP and AIR SOL relays? In the writeup for the removal of the system I see the AIR SOL is not in the pic and the AIR PUMP relay is being removed. I assume both but want to double check....
    Yes remove both relays and AirPump fuse.

    Quote Originally Posted by sjsingle1 View Post
    the solenoid on top of the valve cover does not need to be removed........just the vacuum line capped off
    '99s don't have the AIR solenoid or vacuum line up on the valve cover. There is a different "Air Bleed" Solenoid down by the pump.
    2 slightly different systems throughout the LS1 F-body years.

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    PCM Designer 99WickedSS's Avatar
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    Quote Originally Posted by Cutlass View Post
    Yes remove both relays and AirPump fuse.
    '99s don't have the AIR solenoid or vacuum line up on the valve cover. There is a different "Air Bleed" Solenoid down by the pump.
    2 slightly different systems throughout the LS1 F-body years.
    Ok good I didn't see anything up on the engine and did notice my pump seemed different...obviously because of the air bleed solenoid at the pump. That actually made it pretty simple to remove. Thanks for the feedback.

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