Toyota Corolla (E120): Oxygen sensor

Dtc p0130 oxygen sensor circuit malfunction (bank 1 sensor 1)

Dtc p2195 oxygen sensor signal stuck lean (bank 1 sensor 1)

Dtc p2196 oxygen sensor signal stuck rich (bank 1 sensor 1)

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Fuel system
Precaution 1. Before working on fuel system, disconnect negative (–) terminal cable from battery 2. Do not smoke or work near an open flame when working on fuel system 3. Keep gasoline away from rubber or leather parts 4. Work for prevent gasoline from spilling out Remove the rear s ...

Circuit description
The airbag sensor front lh circuit consists of the airbag sensor assy center and airbag sensor front lh. Dtc b1158/b1159/16 is recorded when malfunction is detected in the airbag sensor front lh circuit. Wiring diagram ...

Overhaul
1. Remove oil pump relief valve Remove the oil pump relief valve plug, oil pump relief valve spring and oil pump relief valve.  Oil pump relief valve plug  oil pump relief valve spring  oil pump relief valve 2. Inspect oil pump assy Remove 3 screws and o ...