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

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Old Mar 8, 2004 | 07:35 AM
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I just got my motor installed in my 94 and as soon as it goes into closed loop it starts surging w/the exeption of WOT, where it runs fine. The only codes I am getting are 41 (cylinder select error) and 64 (Right O2 sensor lean exhaust). I understand the O2 sensor but what is a cylinder select error?????? Also would a faulty 02 sensor cause the car to surge at cruise??
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Old Mar 8, 2004 | 08:47 AM
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Default Re: Help (84LT1)

that sounds weird... is this a new/rebuilt/used motor? are the sensors new?

more history would be most helpful!
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Old Mar 8, 2004 | 12:21 PM
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Default Re: Help (bogus)

that sounds weird... is this a new/rebuilt/used motor? are the sensors new?
more history would be most helpful!
The Motor has 1000 miles on it and was in my 84 when totaled. The O2 sensors are the same ones I had with my old motor and they where working fine last week. THe MAF is also from the lod motor and was working fine as well. I am confused about the code 41, what would cause this code?
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