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Computer History Recording?

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Old 09-11-2005, 08:27 PM
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Default Computer History Recording?

Ok...have a question regarding the computer. How much history and info does it record? Here is my situation. Maybe you guys can help. My 2000 T/A is having a lot of bottom end noise. A lot. My warranty will cover it if the service dept. finds a problem. If not...i'm stuck w/ about a $700 dollar labor bill. My thinking is to leave the motor running w/ the fans unplugged at my shop. When the motor overheats and ruins....which I'm hoping. What all will the computer record. I know w/ my snap-on brick it will show freeze frame data when the light came on. If I erase the codes and data will it clear everything out of the computer??? Or will there be history still stored on it?
Old 09-11-2005, 08:51 PM
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PCM will shut off the fuel when it overheats well before any damage is done.
Old 09-11-2005, 08:57 PM
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well CRAP!!!!! Any ideas?
Old 09-11-2005, 11:20 PM
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If it has alot of bottom end noise (enough that they take it apart) then they obviously think something is wrong so I dont see why you'd have to pay for anything?
Old 09-12-2005, 12:31 AM
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Originally Posted by NC_T/A
My thinking is to leave the motor running w/ the fans unplugged at my shop. When the motor overheats and ruins....which I'm hoping. What all will the computer record.
The PCM permanently records the reason(s) for engine shutoff, such as overheating and low oil pressure.
Permanently means stored in non-volatile memory which is not cleared when power is removed.

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Paul
Old 09-13-2005, 01:32 PM
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The computer shuts down the motor when oil pressure is lost?!?

Thats great! But why have i never heard this before??
Old 09-13-2005, 03:27 PM
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Originally Posted by GuitsBoy
The computer shuts down the motor when oil pressure is lost?!?

Thats great! But why have i never heard this before??
Not on an F-body, since the PCM has no oil pressure input.

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Paul
Old 09-13-2005, 03:29 PM
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Originally Posted by EFILive
Not on an F-body, since the PCM has no oil pressure input.

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Paul
Figured as much. Those vette boys have all the fun.
Old 09-13-2005, 06:26 PM
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Originally Posted by kidkl
If it has alot of bottom end noise (enough that they take it apart) then they obviously think something is wrong so I dont see why you'd have to pay for anything?

I know, but there is always that what if factor. I wanna make sure that they find something wrong. It's not the shop it's more the warranty company. Thanks for the info everybody.
Old 09-13-2005, 07:25 PM
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why not slip the shop a twenty to help you out?




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