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Home >> Toyota >> 2004 >> Matrix Base, FWD, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 471 (Engine Controls - Diagnostics) >> Circuit Inspection >> DTC P0420: Catalyst System Efficiency Below Threshold (Bank 1) >> Monitor Result >> Notes
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Monitor Result: Notes

WARNING: This page is about a different car, the 2004 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.

The detailed information is described in "CHECKING MONITOR STATUS" (see PRE-CHECK ).