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Home >> Toyota >> 2007 >> Highlander Base, 3.3 P, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 38 (Engine Control System) >> SFI System >> DTC P0420 Catalyst System Efficiency Below Threshold (Bank 1) >> Monitor Result
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Monitor Result

WARNING: This page is about a different car, the 2007 Toyota Prius. However, it is still accessible from the selected car via links, so may be relevant.

Refer to detailed information (see CHECKING MONITOR STATUS  ).