02 Sensor/ERG (EGR?) computer read out.

[mrboom]

You guys were great in helping me find a used MAF sensor..but now the read-outs show 02 sensor, ERG???, Nox...What would you replace first? Is it just one part? Impossible to tell? Had NOX sensor replaced at 105,000.

Does one of these set off the others? No longer have codes for MAF so that is not the problem.

1996 I30 runs great at 210,000 miles.

What's the best place for cheap parts? Used probably out of the question. Any way to avoid huge labor bill? Does intake manifold definitely need to be removed?

Thanks.

Modified by mrboom at 1:44 AM 8/9/2007
Modified by mrboom at 1:46 AM 8/9/2007