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Home >> Toyota >> 2004 >> Highlander Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 463 (Engine Control System (SFI) - Diagnostics) >> DTC P0134: Oxygen Sensor Circuit No Activity Detected (Bank 1 Sensor 1) >> Monitor Strategy

Monitor Strategy

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

Related DTCs P0134 Excessive time to enter closed loop
Required sensors/components Main sensors Front heated oxygen sensor
Related sensors Crank shaft position sensor, engine coolant temperature sensor, vehicle speed sensor
Frequency of operation Once per drive cycles
Duration 65 seconds
MIL operation 1 driving cycles
Sequence of operation None