Toyota Corolla (E120): Oxygen sensor circuit no activity detected

Inspection procedure

Circuit description

Other materials:

Removal & installation and disassembly & re
1. Remove bench type rear seat cushion assy (, 72–8) 2. Remove rear floor service hole cover 3. Work for preventing gasoline from spilling out  start the engine.  after the engine has stopped on the its own, turn the ignition switch to lock. 4. Disconnect fuel tank main tu ...

Replacement
Hint: components: 1. Remove floor shift shift lever knob sub–assy 2. Remove console panel upper 3. Remove parking brake hole cover sub–assy 4. Remove console box sub–assy rear 5. Separate floor shift cable transmission control shift Separate the end of the shift cable from the ...

Disposal
Hint: when scrapping vehicle equipped with an srs or disposing of a horn button assy, always first deploy the airbag in accordance with the procedure described below. If any abnormality occurs in the airbag deployment, contact the service dept. Of toyota motor sales, u.S.A., Inc. Caution: ...