Trouble Diagnoses - Diagnostic Procedure 8: Exhaust Gas Sensor (Not self-diagnostic item)
EF & EC-96wiring diagram(CT) connector applies to models with catalyzer only
Diagnostic Procedure 8
EXHAUST GAS SENSOR (Not self-diagnostic item)
Exhaust Gas Sensor Wiring Schematic
Computing layout…
Wire Details
| From | To | Color |
|---|---|---|
| exhaust_gas_sensor | eccs | 115-L |
| exhaust_gas_sensor | eccs | 29-W |
| ignition_switch | fuse | B/R |
| fuse | engine_room_harness | B/R |
| engine_room_harness | fusible_link | BR |
| fusible_link | battery | W |
| efi_harness | engine_room_harness | BR |
| battery | e22 |
(CT) : For model with catalyzer
Component LocationFig. SEF546H
Component location photo showing exhaust gas sensor on engine
1Exhaust gas sensor(bottom-left of engine bay photo)