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2000 Tacoma 2.4L P0420 - B1S1/B1S2 data reversed?
Posted to Technical Discussion Forum on 12/16/2002 8 Replies

Greetings all,

Had a 2000 Totota Tacoma 2.4L with 100K in today for a MIL, P0420 set. We KNOW it will need a Catalyst, but wondered if anyone else has run into scan data that was reversed?

This data was taken with the truck at idle: Tacoma B1S1/B1S2

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