C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

air pump delete

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Old Jan 24, 2011 | 02:16 PM
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pmhc
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Default air pump delete

Thanks for the reply but I can't find the air pump eliminator article in the c4-tech with a number of 2748589. Also after I take the a/c and the pump off do I need to reprogram the computer? Also what is the heater hose and metal line combo going from the a/c firewall down to above the oil filter for? I'm also adding headers will that affect the computer etc.
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Old Jan 24, 2011 | 04:07 PM
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Originally Posted by pmhc
Thanks for the reply but I can't find the air pump eliminator article in the c4-tech with a number of 2748589. Also after I take the a/c and the pump off do I need to reprogram the computer? Also what is the heater hose and metal line combo going from the a/c firewall down to above the oil filter for? I'm also adding headers will that affect the computer etc.
Check your mail box..

or message me
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Old Jan 24, 2011 | 05:56 PM
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Originally Posted by pmhc
After I take the a/c and the pump off do I need to reprogram the computer?
No

Originally Posted by pmhc
Also what is the heater hose and metal line combo going from the a/c firewall down to above the oil filter for?
Oil cooler (hose) and (metal) air tube to the catalytic converter.

Originally Posted by pmhc
I'm also adding headers will that affect the computer etc.
Not necessarily. Depends on the O2 sensor setup.
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Old Jan 24, 2011 | 06:12 PM
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Originally Posted by pmhc
I can't find the air pump eliminator article.
Also after I take the a/c and the pump off do I need to reprogram the computer? .
If you remove the A/c compressor you don't need the air pump eliminator.
Read the AC delete links I posted for you in your other question

The money for the eliminator pays for the new water pump needed ( with change )
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