Toyota Corolla (E120): Oxygen sensor circuit malfunction

Dtc p0136 oxygen sensor circuit malfunction (bank 1 sensor 2)

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Automatic transmission / trans
Preparation Sst Recomended tools Equipment Lubricant Ssm (special service materials) ...

Inspection procedure
1 Check d squib circuit(airbag sensor assy center – horn button assy) Disconnect the negative (–) terminal cable from the battery, and wait at least for 90 seconds. disconnect the connectors between the airbag sensor assy center and the horn button assy. release the airbag activ ...

Fuel
Service data Torque specification Emission control Service data ...