This is a 2004 Sienna V6 that set P0420. Here is the DTC.

[2004 Toyota Sienna XLE, ECM/Inputs/Outputs Scandata]

Freeze Frame

[2004 Toyota Sienna XLE, ECM/Inputs/Outputs Scandata]

When I checked the mode 6 data, it showed that it passed last time.

[20... Login to read more.

Files Referenced: