Air pump differences
Thread Starter
Le Mans Master
Joined: Dec 2002
Posts: 7,981
Likes: 37
From: Piedmont, SC Currently Own: 99 Nassau blue FRC. Previously Owned: 84,95,98 Indy Pace,01 Z06
Air pump differences
What is the difference in air pumps for a '99 and '01? I just noticed the air pump that was removed from my '01 Z06 to be put on my '99 frc has a different connector. Anybody have a pic of a '99 air pump so I can relate it to my '01. I may need to purchase a '99 air pump if it is different. I know I should just get rid of it all, but I want to have all the needed parts if I ever decide to sell. Also does the '99 pump have the small vacuum line coming from the pump like the '01 does?
-Jason
-Jason
Melting Slicks
Joined: Oct 2007
Posts: 2,383
Likes: 13
From: Kinston North Carolina
'99 has the AIR Solenoid inside the AIR Pump motor housing, turned on by a relay in the Under Hood Electrical Center.
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'01 has the AIR Solenoid seperated from the AIR pump, turned on directly from the PCM.
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With a little rewiring, I'm pretty sure we could figure how to use either. Have you got Schematics for both, if not, let us know. Now, realize I don't have 2 pumps in front of me, never even had one off. Just going from a quick look at the 2 schematics, so take it with a grain of salt, ok?
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'01 has the AIR Solenoid seperated from the AIR pump, turned on directly from the PCM.
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With a little rewiring, I'm pretty sure we could figure how to use either. Have you got Schematics for both, if not, let us know. Now, realize I don't have 2 pumps in front of me, never even had one off. Just going from a quick look at the 2 schematics, so take it with a grain of salt, ok?
Thread Starter
Le Mans Master
Joined: Dec 2002
Posts: 7,981
Likes: 37
From: Piedmont, SC Currently Own: 99 Nassau blue FRC. Previously Owned: 84,95,98 Indy Pace,01 Z06
Thanks! I may need to just purchase a '99 air pump for simplicity sakes. I don't have the schematics for both. I just know that I went to hook up the air pump from my salvaged Z06 over to my '99 FRC that didn't have one and the wiring connectors are different.
