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Monitor Strategy

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.
MONITOR STRATEGY

Related DTCs P0420: Catalyst deterioration
Required sensors / components (Main) Catalyst
Required sensors / components (Related) AF sensor, Rear HO2S, IAT sensor, MAF meter, CKP sensor, ECT sensor
Frequency of operation Once per driving cycle
Duration 150 sec. (30 sec. x 5)
MIL operation 2 driving cycles
Sequence of operation None