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Subaru P0420 & Mode 06 data
Posted to Technical Discussion Forum on 3/16/2010 2 Replies

This question is not specific to vehicle but to the more common problem of P0420s on Subarus. When looking at Mode 6 data descriptions for Subaru TID $01 test for catalyst it measures "Ratio of lambda cumulative value" The range is 0-256 and fails test wit... Login to read more.

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car Vehicle Data

2002 Subaru Outback 2.5L

Engine2.5 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

2002 Subaru Outback 2.5L

Engine2.5 L
Trans4-speed Automatic (Electronic)