Subaru Crosstrek Service Manual: Removal
FUEL INJECTION (FUEL SYSTEMS)(H4DO) > Rear Oxygen Sensor
REMOVAL
1. Disconnect the ground cable from battery.
2. Lift up the vehicle.
3. Remove the under cover. Front Under Cover > REMOVAL">
4. Disconnect the rear oxygen sensor connector.
(A) | Front oxygen (A/F) sensor connector | (B) | Rear oxygen sensor connector | (C) | Clip |
5. Apply spray-type lubricant to the threaded portion of rear oxygen sensor, and leave it for one minute or more.
6. Remove the rear oxygen sensor.
CAUTION:
When removing the rear oxygen sensor, wait until exhaust pipe cools, otherwise it will damage the exhaust pipe.
Inspection
FUEL INJECTION (FUEL SYSTEMS)(H4DO) > Rear Oxygen SensorINSPECTION1. Check that the rear oxygen sensor has no deformation, cracks or other damages.2. Measure the resistance between rear oxygen sens ...
Installation
FUEL INJECTION (FUEL SYSTEMS)(H4DO) > Rear Oxygen SensorINSTALLATIONCAUTION:If lubricant is spilt over the exhaust pipe, wipe it off with cloth to avoid emission of smoke or causing a fire.1. Befor ...
Other materials:
Removal
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Installation
STARTING/CHARGING SYSTEMS(H4DO) > BatteryINSTALLATIONCAUTION:After the battery is installed, initial diagnosis of the electronic throttle control is performed. Wait for 10 seconds or more after turning the ignition switch to ON, and then start the engine.1. Install the battery.2. Set the battery ...
Dtc u0100 lost communication with ecm/pcm a
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