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Re: P0420 / OBD2 / ASM / IM240
Posted to Emissions Forum on 1/14/2010 1 Reply

Lance: As I said, the smog machine was connected to the vehicle just as a scan tool would be, and I believe I did run the monitors to completion, else the smog machine would've said something negative, but after ten years I really can't say for sure.

I do re... Login to read more.

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