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Re: GMC P0430
Posted to Technical Discussion Forum on 2/29/2008 5 Replies

I have no mode 6 information, since I find little value in that information for this problem. Here are the fuel trim graphs, [1998 GMC Yukon, ECM/Inputs/Outputs scandata] Bank 1 o2 data [1998 GMC Yukon, ECM/Inputs/Outputs scandata] and bank 2 o2 data [1998 GMC... Login to read more.

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