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Old 03-27-2014, 07:46 AM   #1
53burb
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Computer reset

Everybody,
I wanted to reset my computer the other day in my truck because emissions are due. I disconnected the negative cable for about an hour & reconnected it. What do I need to do to get it to start receiving all the inputs again? I came across these posts while using Google to find some info. The truck is a '99 NBS 4x4 1/2 ton Silverado with 4.3/5 speed. I took it to AutoZone to hook up their scanner, but it was reading the inputs yet.

Thanks,
Chris

http://www.gm-trucks.com/forums/topi...omputer-reset/

http://chevroletforum.com/forum/s-10...r-reset-19833/

Last edited by 53burb; 03-27-2014 at 07:49 AM. Reason: corrected spelling
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Old 04-03-2014, 05:59 AM   #2
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Re: Computer reset

I just drove it about 40-50 miles and it was ready, but on my way to emissions, it then threw a couple of codes. I'm trying to figure those out. The codes are P0171 & P0172. I'll start a new thread shortly for any suggestions.
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Old 04-03-2014, 07:51 AM   #3
truckdude239
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Re: Computer reset

Intake leak or bad o2 sensors
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Old 04-04-2014, 02:31 AM   #4
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Re: Computer reset

Thanks, the intake has been checked....I started a new thread.....

Chris
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